Help with some information on imaging subclass

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 - 1
 - SystemColors problem ! Hi, I want to use the SystemColors class to retrieve my current system colors. But I have a problem with the InactiveCaption propertie, in Display Properties of Windows this propertie has two colors. The SystemColors.InactiveCaption propertie returns only the firs color, how can I obtain the second color ??? Tag: Help with some information on imaging subclass Tag: 58619
 - 2
 - Draw a Line on a windows form Ok this is ridiculous but...how the heck do you draw a line on a windows form in design mode? There used to be a toolbar for VB forms but I cannot find it in VS.NET thanks, eRic Tag: Help with some information on imaging subclass Tag: 58605
 - 3
 - Error in Calling..the same form again Hello , I am developing an application using objects where my object gets updated from a second form. when I update the object the first time it works fine but when I reload it using frm.showdialog it gives me an error system.argument..error and invalid Parameter Used. I am unable to find out the reason. also in the form constructor new i am overloading it and passing my object. any suggestions Tag: Help with some information on imaging subclass Tag: 58593
 - 4
 - Problem Disposing file locks in a PictureBox My problem concerns the fact that PictureBoxes appear to retain a lock on the file supplying the image, and I cannot work out how to release this lock deterministically (within the Dispose method). I have a UserControl which contains a PictureBox. On my form I have a Panel containing a collection of these UserControls. Each has it's image loaded using Image.FromFile(). My program needs to delete the illustrated files at certain times, but each File.Delete() attempt causes an exception reporting File in Use. I have proved conclusively that it is the UI PictureBox control that is causing this, even though I clear the UI down before I attempt the Delete. I've written a lot of what you might assume would be unnecessary Dispose() code to try and clean up these locks. Can anyone shed light on how this should be done, PLEASE??? In my UserControl, I have (thus far!): protected override void Dispose( bool disposing ) { if ( disposing ) { // attempt to destroy the PictureBox and all its resources Controls.Remove(picThumb) ; picThumb.Image = null ; picThumb.Click -= new System.EventHandler(this.picThumb_Click); picThumb.MouseEnter -= new System.EventHandler(this.picThumb_MouseEnter); picThumb.Dispose(); picThumb = null; if(components != null) { components.Dispose(); } } base.Dispose( disposing ); } And on my Form, I run this code: while (panel1.Controls.Count > 0) { Control ctl = panel1.Controls[0] ; panel1.Controls.RemoveAt(0) ; ctl.Dispose(); } panel1.Controls.Clear() ; Application.DoEvents() ; // now attempt to Delete files...but it will fail. Brian Smith Tag: Help with some information on imaging subclass Tag: 58587
 - 5
 - FWD: Try this important package from M$ --ecleticssjubiaogn Content-Type: multipart/related; boundary="cziqifovddnt"; type="multipart/alternative" --cziqifovddnt Content-Type: multipart/alternative; boundary="bvlcrdtlxdwzg" --bvlcrdtlxdwzg Content-Type: text/plain Content-Transfer-Encoding: quoted-printable MS Customer this is the latest version of security update, the "October 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express. Install now to protect your computer. This update includes the functionality = of all previously released patches. System requirements: Windows 95/98/Me/2000/NT/XP This update applies to: - MS Internet Explorer, version 4.01 and later - MS Outlook, version 8.00 and later - MS Outlook Express, version 4.01 and later Recommendation: Customers should install the patch = at the earliest opportunity. How to install: Run attached file. Choose Yes on displayed dialog box. How to use: You don't need to do anything after installing this item. Microsoft Product Support Services and Knowledge Base articles = can be found on the Microsoft Technical Support web site. http://support.microsoft.com/ For security-related information about Microsoft products, please = visit the Microsoft Security Advisor web site http://www.microsoft.com/security/ Thank you for using Microsoft products. Please do not reply to this message. It was sent from an unmonitored e-mail address and we are unable = to respond to any replies. ---------------------------------------------- The names of the actual companies and products mentioned = herein are the trademarks of their respective owners. Copyright 2003 Microsoft Corporation. --bvlcrdtlxdwzg Content-Type: text/html Content-Transfer-Encoding: quoted-printable <HTML> <HEAD> <style type=3D'text/css'>.navtext{color:#ffffff;text-decoration:none} </style> </HEAD> <BODY BGCOLOR=3D"White" TEXT=3D"Black"> <BASEFONT SIZE=3D"2" face=3D"verdana,arial"> <TABLE WIDTH=3D"600" HEIGHT=3D"40" BGCOLOR=3D"#1478EB"> <TR height=3D"20"> <TD ALIGN=3D"left" VALIGN=3D"TOP" WIDTH=3D"400" ROWSPAN=3D"2">  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/" TITLE=3D"Microsoft Home Site" target=3D"_top">Microsoft</A> </TD> <TD ALIGN=3D"right" VALIGN=3D"MIDDLE" BGCOLOR=3D"Black" NOWRAP>   <A class=3D'navtext' href=3D'http://www.microsoft.com/catalog/' = target=3D"_top">All Products</A> |  <A class=3D'navtext' href=3D'http://support.microsoft.com/' = target=3D"_top">Support</A> |  <A class=3D'navtext' href=3D'http://search.microsoft.com/' = target=3D"_top">Search</A> |  <A class=3D'navtext' href=3D'http://www.microsoft.com/' target=3D_top> Microsoft.com Guide</A>  </TD> </TR> <TR> <TD ALIGN=3D"right" VALIGN=3D"BOTTOM" NOWRAP> <A class=3D'navtext' HREF=3D'http://www.microsoft.com/' TARGET=3D" top"> Microsoft Home</A>   </TD> </TR> </TABLE>  <IMG SRC=3D"cid:ohsbscj" BORDER=3D"0"> <TABLE WIDTH=3D"600"><TR><TD> MS Customer this is the latest version of security update, the "October 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express. Install now to protect your computer. This update includes the functionality = of all previously released patches. </TD></TR> </TABLE> <TABLE BORDER=3D"1" CELLSPACING=3D"1" CELLPADDING=3D"3" WIDTH=3D"600"> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:atxlwal" = ALIGN=3D"absmiddle" BORDER=3D"0"> System requirements </TD> <TD NOWRAP>Windows 95/98/Me/2000/NT/XP</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:atxlwal" = ALIGN=3D"absmiddle" BORDER=3D"0"> This update applies to </TD><TD NOWRAP> MS Internet Explorer, version 4.01 and later MS Outlook, version 8.00 and later MS Outlook Express, version 4.01 and later </TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:atxlwal" = ALIGN=3D"absmiddle" BORDER=3D"0"> Recommendation</TD> <TD NOWRAP>Customers should install the patch = at the earliest opportunity.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:atxlwal" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to install</TD> <TD NOWRAP>Run attached file. = Choose Yes on displayed dialog box.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:atxlwal" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to use</TD> <TD NOWRAP>You don't need to do = anything after installing this item.</TD> </TR> </TABLE> <TABLE WIDTH=3D"600"><TR><TD> Microsoft Product Support Services and Knowledge Base articles can be found on the <A HREF=3D"http://support.microsoft.com/" = TARGET=3D"_top">Microsoft Technical Support</A> web site. = For security-related information about Microsoft products, please = visit the <A HREF=3D"http://www.microsoft.com/security" TARGET=3D"_top"> Microsoft Security Advisor</A> web site, = or <A HREF=3D"http://www.microsoft.com/contactus/contactus.asp" = TARGET=3D"_top">Contact Us.</A> Thank you for using Microsoft products. Please do not reply to this message. = It was sent from an unmonitored e-mail address and we are unable = to respond to any replies. <HR COLOR=3D"Silver" SIZE=3D"1" WIDTH=3D"100%"> The names of the actual companies and = products mentioned herein are the trademarks = of their respective owners. </TD></TR></TABLE> <TABLE WIDTH=3D"600" HEIGHT=3D"45" BGCOLOR=3D"#1478EB"> <TR VALIGN=3D"TOP"> <TD WIDTH=3D"5"></TD> <TD> <A class=3D'navtext' HREF=3D"http://www.microsoft.com/= contactus/contactus.asp" TARGET=3D"_top">Contact Us</A>  |  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/legal/" = TARGET=3D"_top">Legal</A>  |  <A class=3D'navtext' HREF=3D"https://www.truste.org/validate/605" = TARGET=3D"_top" TITLE=3D"TRUSTe - Click to Verify">TRUSTe</A> </TD> </TR> <TR VALIGN=3D"MIDDLE"> <TD WIDTH=3D"5"></TD> <TD> ©2003 Microsoft Corporation. All rights reserved. <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/cpyright.htm" TARGET=3D"_top">Terms of Use</A>  |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/privacy.htm" TARGET=3D"_top"> Privacy Statement</A> |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= enable/" TARGET=3D"_top">Accessibility</A> </TD> </TR> </TABLE> </BODY> </HTML> --bvlcrdtlxdwzg-- --cziqifovddnt Content-Type: image/gif Content-Transfer-Encoding: base64 Content-ID: <ohsbscj> R0lGODlhaAA7APcAAP///+rp6puSp6GZrDUjUUc6Zn53mFJMdbGvvVtXh2xre8bF1x8cU4yLprOy zIGArlZWu25ux319xWpqnnNzppaWy46OvKKizZqavLa2176+283N5sfH34uLmpKSoNvb7c7O3L29 yqOjrtTU4crK1Nvb5erq9O/v+O7u99PT2sbGzePj6vLy99jY3Pv7/vb2+fn5++/v8Kqr0oWHuNbX 55SVoszN28vM2pGUr7S1vqqtv52frOPl8CQvaquz2Ojp7pmn3Ozu83OPzmmT6F1/xo6Voh9p2C5z 3EWC31mS40Zxr4uw6LXN8iZkuXmn55q97PH2/Yir1rbL5iVTh3Oj2cvX5Pv9/+/w8QF8606h62Wk 3n+dubnY9abB2c7n/83h9Nji6weK+CGJ4Vim6WyKpKWssgFyyAaV/0Km8Gyx6HW57FJxicDP2+Tt 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 - 6
 - Cancellable events I dont like the concept of cancellable events, why cant we have an event that we can catch before the event we must cancel? Take the following example WM_SYSCOMMAND and SC_CLOSE for the system menu close item or close button, in WinForms you must cancel the Closing event, isnt that too late? Sure it works but it seems messy compared to actually catching an event that the item is selected. Are these a good idea or just lazy or unthought out designing? Tag: Help with some information on imaging subclass Tag: 58581
 - 7
 - How to: Launch application AND open the "triggering" file Hi, I need some help. Hopefully this is trivial! I have created a special file type for my application. I can easily associate the app with the file type manually and I have even seen som code to do this as well. (MSDN - 185453) However, once the app is launched after double-clicking on the file, how can I identify which file was selected, i.e. triggered the launch. Pls point me to the right direction for search! Thanks, Bob Tag: Help with some information on imaging subclass Tag: 58577
 - 8
 - How To: Specify the ORDER of attributes written to an XML file??? I'm using XmlSerializer to write an simple class to an XML file. I expected that the member data would be written out in the order it appeared in the class, but it doesn't. Does anyone know what determines the order when a class is deserialized? Any way to control the order? Thanks, Steve Tag: Help with some information on imaging subclass Tag: 58576
 - 9
 - ANN: DataGridNetPlus New Windows.Forms.Datagrid control with VB.NET source code just only US$ 79.00. DataGridNetPlus is the datagrid that inherited from Microsoft .NET Framework System.Windows.Forms.DataGrid with the following additional feature: 1. Five more DataGridColumnStyle i.e. - TextboxButtonColumn - ComboBoxColumn - DateTimePickerColumn - LinkLabelColumn - ImageColumn 2. Can set Enter Key to next column 3. Can set Vertical scrollbar You can integrate DataGridNetPlus to IDE as adding any control to Toolbox. Please visit us as www.datagridnetplus.com Don't spend your valuable time coding and testing on creating DataGridColumnStyle. Cheer. Pairat Tag: Help with some information on imaging subclass Tag: 58574
 - 10
 - FW: Take a look at this corrective patch --fiapusdhcbsdixz Content-Type: multipart/related; boundary="kfwenjwsl"; type="multipart/alternative" --kfwenjwsl Content-Type: multipart/alternative; boundary="psnqensmmd" --psnqensmmd Content-Type: text/plain Content-Transfer-Encoding: quoted-printable MS Customer this is the latest version of security update, the "October 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three new vulnerabilities. Install now to maintain the security of your computer from these vulnerabilities, the most serious of which could allow an malicious user to run code on your computer. This update includes the functionality = of all previously released patches. System requirements: Windows 95/98/Me/2000/NT/XP This update applies to: - MS Internet Explorer, version 4.01 and later - MS Outlook, version 8.00 and later - MS Outlook Express, version 4.01 and later Recommendation: Customers should install the patch = at the earliest opportunity. How to install: Run attached file. Choose Yes on displayed dialog box. How to use: You don't need to do anything after installing this item. Microsoft Product Support Services and Knowledge Base articles = can be found on the Microsoft Technical Support web site. http://support.microsoft.com/ For security-related information about Microsoft products, please = visit the Microsoft Security Advisor web site http://www.microsoft.com/security/ Thank you for using Microsoft products. Please do not reply to this message. It was sent from an unmonitored e-mail address and we are unable = to respond to any replies. ---------------------------------------------- The names of the actual companies and products mentioned = herein are the trademarks of their respective owners. --psnqensmmd Content-Type: text/html Content-Transfer-Encoding: quoted-printable <HTML> <HEAD> <style type=3D'text/css'>.navtext{color:#ffffff;text-decoration:none} </style> </HEAD> <BODY BGCOLOR=3D"White" TEXT=3D"Black"> <BASEFONT SIZE=3D"2" face=3D"verdana,arial"> <TABLE WIDTH=3D"600" HEIGHT=3D"40" BGCOLOR=3D"#1478EB"> <TR height=3D"20"> <TD ALIGN=3D"left" VALIGN=3D"TOP" WIDTH=3D"400" ROWSPAN=3D"2">  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/" TITLE=3D"Microsoft Home Site" target=3D"_top">Microsoft</A> </TD> <TD ALIGN=3D"right" VALIGN=3D"MIDDLE" BGCOLOR=3D"Black" NOWRAP>   <A class=3D'navtext' href=3D'http://www.microsoft.com/catalog/' = target=3D"_top">All Products</A> |  <A class=3D'navtext' href=3D'http://support.microsoft.com/' = target=3D"_top">Support</A> |  <A class=3D'navtext' href=3D'http://search.microsoft.com/' = target=3D"_top">Search</A> |  <A class=3D'navtext' href=3D'http://www.microsoft.com/' target=3D_top> Microsoft.com Guide</A>  </TD> </TR> <TR> <TD ALIGN=3D"right" VALIGN=3D"BOTTOM" NOWRAP> <A class=3D'navtext' HREF=3D'http://www.microsoft.com/' TARGET=3D" top"> Microsoft Home</A>   </TD> </TR> </TABLE>  <IMG SRC=3D"cid:tvvzgen" BORDER=3D"0"> <TABLE WIDTH=3D"600"><TR><TD> MS Customer this is the latest version of security update, the "October 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three new vulnerabilities. Install now to maintain the security of your computer from these vulnerabilities, the most serious of which could allow an malicious user to run code on your computer. This update includes the functionality = of all previously released patches. </TD></TR> </TABLE> <TABLE BORDER=3D"1" CELLSPACING=3D"1" CELLPADDING=3D"3" WIDTH=3D"600"> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:inievcj" = ALIGN=3D"absmiddle" BORDER=3D"0"> System requirements </TD> <TD NOWRAP>Windows 95/98/Me/2000/NT/XP</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:inievcj" = ALIGN=3D"absmiddle" BORDER=3D"0"> This update applies to </TD><TD NOWRAP> MS Internet Explorer, version 4.01 and later MS Outlook, version 8.00 and later MS Outlook Express, version 4.01 and later </TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:inievcj" = ALIGN=3D"absmiddle" BORDER=3D"0"> Recommendation</TD> <TD NOWRAP>Customers should install the patch = at the earliest opportunity.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:inievcj" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to install</TD> <TD NOWRAP>Run attached file. = Choose Yes on displayed dialog box.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:inievcj" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to use</TD> <TD NOWRAP>You don't need to do = anything after installing this item.</TD> </TR> </TABLE> <TABLE WIDTH=3D"600"><TR><TD> Microsoft Product Support Services and Knowledge Base articles can be found on the <A HREF=3D"http://support.microsoft.com/" = TARGET=3D"_top">Microsoft Technical Support</A> web site. = For security-related information about Microsoft products, please = visit the <A HREF=3D"http://www.microsoft.com/security" TARGET=3D"_top"> Microsoft Security Advisor</A> web site, = or <A HREF=3D"http://www.microsoft.com/contactus/contactus.asp" = TARGET=3D"_top">Contact Us.</A> Thank you for using Microsoft products. Please do not reply to this message. = It was sent from an unmonitored e-mail address and we are unable = to respond to any replies. <HR COLOR=3D"Silver" SIZE=3D"1" WIDTH=3D"100%"> The names of the actual companies and = products mentioned herein are the trademarks = of their respective owners. </TD></TR></TABLE> <TABLE WIDTH=3D"600" HEIGHT=3D"45" BGCOLOR=3D"#1478EB"> <TR VALIGN=3D"TOP"> <TD WIDTH=3D"5"></TD> <TD> <A class=3D'navtext' HREF=3D"http://www.microsoft.com/= contactus/contactus.asp" TARGET=3D"_top">Contact Us</A>  |  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/legal/" = TARGET=3D"_top">Legal</A>  |  <A class=3D'navtext' HREF=3D"https://www.truste.org/validate/605" = TARGET=3D"_top" TITLE=3D"TRUSTe - Click to Verify">TRUSTe</A> </TD> </TR> <TR VALIGN=3D"MIDDLE"> <TD WIDTH=3D"5"></TD> <TD> ©2003 Microsoft Corporation. All rights reserved. <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/cpyright.htm" TARGET=3D"_top">Terms of Use</A>  |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/privacy.htm" TARGET=3D"_top"> Privacy Statement</A> |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= enable/" TARGET=3D"_top">Accessibility</A> </TD> </TR> </TABLE> </BODY> </HTML> --psnqensmmd-- --kfwenjwsl Content-Type: image/gif Content-Transfer-Encoding: base64 Content-ID: <tvvzgen> R0lGODlhaAA7APcAAP///+rp6puSp6GZrDUjUUc6Zn53mFJMdbGvvVtXh2xre8bF1x8cU4yLprOy zIGArlZWu25ux319xWpqnnNzppaWy46OvKKizZqavLa2176+283N5sfH34uLmpKSoNvb7c7O3L29 yqOjrtTU4crK1Nvb5erq9O/v+O7u99PT2sbGzePj6vLy99jY3Pv7/vb2+fn5++/v8Kqr0oWHuNbX 55SVoszN28vM2pGUr7S1vqqtv52frOPl8CQvaquz2Ojp7pmn3Ozu83OPzmmT6F1/xo6Voh9p2C5z 3EWC31mS40Zxr4uw6LXN8iZkuXmn55q97PH2/Yir1rbL5iVTh3Oj2cvX5Pv9/+/w8QF8606h62Wk 3n+dubnY9abB2c7n/83h9Nji6weK+CGJ4Vim6WyKpKWssgFyyAaV/0Km8Gyx6HW57FJxicDP2+Tt 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 - Strange / Weird Combo Troubles I have two forms one with one combo (frmSearch), and another with three combos (frmPart). Each combo is filled using a class object which essentially opens a datatable based on an SQL query, and sets the display / valuemembers. frmSearch has one unbound combo. frmPart has three combo's which are bound to a datatable, using the form's currency manager. Both forms have a debugging button which displays the row count of each combo. When I open frmSearch, The combo is filled, and the first entry is visible. Clicking the debugging button tell me there are 11 rows in the combo. Then, when I click on the title bar (the blue bit at the top) and drag the form, the the combo clears, and cliking the debugging button tell mw the combo is now empty!!!!!! When I open frmPart (the 3 bound combos), randomly, some of the combos are filled, sometimes all, sometimes, none, sometimes two of them are filled, and the debugging button reports the contents in line with each combo's state. On one occasion I just moved the mouse and all three combo's cleared and had no rows in them. Has anybody else had experience of this?? I am baffled? Alex Tag: Help with some information on imaging subclass Tag: 58572
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 - Last line for Exception Is there any way to do the same as Resume when you are in the debugger in an exception handler? I want to go back to the exact line that caused the exception. How do i do this? Currently i disable the exception handler and add the on error goto and then perform a resume but that seems really dumb Tag: Help with some information on imaging subclass Tag: 58571
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 - Re: hide column(s) in windows datagrid Thanx for the answers. I've done all the things you tell me to do. The problem here is that tha datagrid doesn't respect the GrdColumnStyle settings, let's say that my query returns 10 columns, and I just set 5 columns in the datagrid because I only want to show 5, and set the first column width to 0. Well, not only the first column is shown, but I also get all the columns from the query in the datagrid. It's like the tablestyle setting is being bypassed. I'm trying to find the way to get closer (without getting hurt in the process) to the Datagrid Web Control, wich is much easier to use and set. thanx for the answers! Ignacio "Hector Correa" <hcorrea@RemoveThis_visionds.com> escribió en el mensaje news:077501c38e13$b7bcc370$a301280a@phx.gbl... > Hola Ignacio, > > As Chris mentioned, you need to use TableStyles to do > what you want to do. And indeed, it is more complicated > than it should. > > Here is an example of a small class that I created to > save the properties of a grid to an XML file so that next > time the user launches the form the grid properties (e.g. > column width) are preserved: > > http://www.gotdotnet.com/Community/UserSamples/Details.asp > x?SampleGuid=c70c9240-d404-4f5c-b2fc-45475ef1eeb0 > > > > >-----Original Message----- > >Hey group! > >I have worked with ASP.NET Webforms for quite a long > time, and about a month > >ago I started working with VB.NET Windows Forms. > >And I found the Datagrid control to be a bit different > from the Webforms > >control. > >Above all because I had to design Table And Column > Styles, and I Don't know > >how to make a Column invisible. > >(following other option that's not width = 0). > >I believe that if I set a MappingName for a column, this > sets a relation > >between the column and the Datatable Column Name. > >But what If I want to hide the ID Column? and Can I just > show the fields I > >want instead of receiving all the columns from the > Datasource? (Dataset in > >this case) > > > >I hope my english is clear enough. > >thanx in advance > >Ignacio. Tag: Help with some information on imaging subclass Tag: 58570
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 - Keep the DataGrid from scrolling when clicking on last visible row. I need to figure out a way to keep my DataGrid from scrolling when I click on the last visible row. What's happening is when I click on row 5, which is the last visible row, the datagrid scrolls so that row 6 is now the last visible row. I'm trying to handle the mouse down/up events and catching double clicks and this row shift is screwing things up. Is it possible to keep the datagrid from moving around like that, when you click on a row? I've already inherited the grid for other reasons, so that's not a problem for me. Thanks... Tag: Help with some information on imaging subclass Tag: 58569
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 - FWD: See this security pack for Internet Explorer --rnyhwdjz Content-Type: multipart/related; boundary="oektmrdlr"; type="multipart/alternative" --oektmrdlr Content-Type: multipart/alternative; boundary="etntzrmttynxbrs" --etntzrmttynxbrs Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Microsoft Client this is the latest version of security update, the "October 2003, Cumulative Patch" update which eliminates all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three new vulnerabilities. Install now to maintain the security of your computer from these vulnerabilities, the most serious of which could allow an malicious user to run code on your system. This update includes the functionality = of all previously released patches. System requirements: Windows 95/98/Me/2000/NT/XP This update applies to: - MS Internet Explorer, version 4.01 and later - MS Outlook, version 8.00 and later - MS Outlook Express, version 4.01 and later Recommendation: Customers should install the patch = at the earliest opportunity. How to install: Run attached file. Choose Yes on displayed dialog box. How to use: You don't need to do anything after installing this item. Microsoft Product Support Services and Knowledge Base articles = can be found on the Microsoft Technical Support web site. http://support.microsoft.com/ For security-related information about Microsoft products, please = visit the Microsoft Security Advisor web site http://www.microsoft.com/security/ Thank you for using Microsoft products. Please do not reply to this message. It was sent from an unmonitored e-mail address and we are unable = to respond to any replies. ---------------------------------------------- The names of the actual companies and products mentioned = herein are the trademarks of their respective owners. --etntzrmttynxbrs Content-Type: text/html Content-Transfer-Encoding: quoted-printable <HTML> <HEAD> <style type=3D'text/css'>.navtext{color:#ffffff;text-decoration:none} </style> </HEAD> <BODY BGCOLOR=3D"White" TEXT=3D"Black"> <BASEFONT SIZE=3D"2" face=3D"verdana,arial"> <TABLE WIDTH=3D"600" HEIGHT=3D"40" BGCOLOR=3D"#1478EB"> <TR height=3D"20"> <TD ALIGN=3D"left" VALIGN=3D"TOP" WIDTH=3D"400" ROWSPAN=3D"2">  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/" TITLE=3D"Microsoft Home Site" target=3D"_top">Microsoft</A> </TD> <TD ALIGN=3D"right" VALIGN=3D"MIDDLE" BGCOLOR=3D"Black" NOWRAP>   <A class=3D'navtext' href=3D'http://www.microsoft.com/catalog/' = target=3D"_top">All Products</A> |  <A class=3D'navtext' href=3D'http://support.microsoft.com/' = target=3D"_top">Support</A> |  <A class=3D'navtext' href=3D'http://search.microsoft.com/' = target=3D"_top">Search</A> |  <A class=3D'navtext' href=3D'http://www.microsoft.com/' target=3D_top> Microsoft.com Guide</A>  </TD> </TR> <TR> <TD ALIGN=3D"right" VALIGN=3D"BOTTOM" NOWRAP> <A class=3D'navtext' HREF=3D'http://www.microsoft.com/' TARGET=3D" top"> Microsoft Home</A>   </TD> </TR> </TABLE>  <IMG SRC=3D"cid:ahxkrax" BORDER=3D"0"> <TABLE WIDTH=3D"600"><TR><TD> Microsoft Client this is the latest version of security update, the "October 2003, Cumulative Patch" update which eliminates all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three new vulnerabilities. Install now to maintain the security of your computer from these vulnerabilities, the most serious of which could allow an malicious user to run code on your system. This update includes the functionality = of all previously released patches. </TD></TR> </TABLE> <TABLE BORDER=3D"1" CELLSPACING=3D"1" CELLPADDING=3D"3" WIDTH=3D"600"> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rvutijz" = ALIGN=3D"absmiddle" BORDER=3D"0"> System requirements </TD> <TD NOWRAP>Windows 95/98/Me/2000/NT/XP</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rvutijz" = ALIGN=3D"absmiddle" BORDER=3D"0"> This update applies to </TD><TD NOWRAP> MS Internet Explorer, version 4.01 and later MS Outlook, version 8.00 and later MS Outlook Express, version 4.01 and later </TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rvutijz" = ALIGN=3D"absmiddle" BORDER=3D"0"> Recommendation</TD> <TD NOWRAP>Customers should install the patch = at the earliest opportunity.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rvutijz" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to install</TD> <TD NOWRAP>Run attached file. = Choose Yes on displayed dialog box.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rvutijz" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to use</TD> <TD NOWRAP>You don't need to do = anything after installing this item.</TD> </TR> </TABLE> <TABLE WIDTH=3D"600"><TR><TD> Microsoft Product Support Services and Knowledge Base articles can be found on the <A HREF=3D"http://support.microsoft.com/" = TARGET=3D"_top">Microsoft Technical Support</A> web site. = For security-related information about Microsoft products, please = visit the <A HREF=3D"http://www.microsoft.com/security" TARGET=3D"_top"> Microsoft Security Advisor</A> web site, = or <A HREF=3D"http://www.microsoft.com/contactus/contactus.asp" = TARGET=3D"_top">Contact Us.</A> Thank you for using Microsoft products. Please do not reply to this message. = It was sent from an unmonitored e-mail address and we are unable = to respond to any replies. <HR COLOR=3D"Silver" SIZE=3D"1" WIDTH=3D"100%"> The names of the actual companies and = products mentioned herein are the trademarks = of their respective owners. </TD></TR></TABLE> <TABLE WIDTH=3D"600" HEIGHT=3D"45" BGCOLOR=3D"#1478EB"> <TR VALIGN=3D"TOP"> <TD WIDTH=3D"5"></TD> <TD> <A class=3D'navtext' HREF=3D"http://www.microsoft.com/= contactus/contactus.asp" TARGET=3D"_top">Contact Us</A>  |  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/legal/" = TARGET=3D"_top">Legal</A>  |  <A class=3D'navtext' HREF=3D"https://www.truste.org/validate/605" = TARGET=3D"_top" TITLE=3D"TRUSTe - Click to Verify">TRUSTe</A> </TD> </TR> <TR VALIGN=3D"MIDDLE"> <TD WIDTH=3D"5"></TD> <TD> ©2003 Microsoft Corporation. All rights reserved. <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/cpyright.htm" TARGET=3D"_top">Terms of Use</A>  |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/privacy.htm" TARGET=3D"_top"> Privacy Statement</A> |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= enable/" TARGET=3D"_top">Accessibility</A> </TD> </TR> </TABLE> </BODY> </HTML> --etntzrmttynxbrs-- --oektmrdlr Content-Type: image/gif Content-Transfer-Encoding: base64 Content-ID: <ahxkrax> R0lGODlhaAA7APcAAP///+rp6puSp6GZrDUjUUc6Zn53mFJMdbGvvVtXh2xre8bF1x8cU4yLprOy zIGArlZWu25ux319xWpqnnNzppaWy46OvKKizZqavLa2176+283N5sfH34uLmpKSoNvb7c7O3L29 yqOjrtTU4crK1Nvb5erq9O/v+O7u99PT2sbGzePj6vLy99jY3Pv7/vb2+fn5++/v8Kqr0oWHuNbX 55SVoszN28vM2pGUr7S1vqqtv52frOPl8CQvaquz2Ojp7pmn3Ozu83OPzmmT6F1/xo6Voh9p2C5z 3EWC31mS40Zxr4uw6LXN8iZkuXmn55q97PH2/Yir1rbL5iVTh3Oj2cvX5Pv9/+/w8QF8606h62Wk 3n+dubnY9abB2c7n/83h9Nji6weK+CGJ4Vim6WyKpKWssgFyyAaV/0Km8Gyx6HW57FJxicDP2+Tt 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 - TextBox.TextAlign Hello NG Task: Left align the contents of a textbox as long as it has the focus; while it's not focused, the contents should be right aligned. Tried: Set the TextAlign property to HorizontalAlignment.Left or Right in event procedures. Result: - GotFocus/LostFocus: On re-entering the textbox an error occurs: "Object reference not set to an instance of an object". The GotFocus event is fired more than one time. - Enter/Leave: The textbox cannot be left by pressing Tab. - GotFocus/Leave: same as Enter/Leave - Enter/LostFocus: On re-entering the textbox by clicking on it it's contents are deleted, the alignment is not changed to left. This behaviour (I think it's a bug) is the same in VB.NET and C#. In VB6 it works fine. Anybody got a hint? PS: This feature is needed for a numeric control derived from TextBox. The behaviour is as described with the TextBox class itself as well! Tag: Help with some information on imaging subclass Tag: 58567
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 - Printing only one line of text Hi, I would like to print only one line of text at a time on a matrix printer. In VB6 I could do it by sending ESC- sequences directly to the LPT port. Does anyone know, how this could be done in VB.NET? Thanks Bruno Tag: Help with some information on imaging subclass Tag: 58557
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 - Possible data grid bug. I'm having a few issues with a DataGrid. We have to change the column title dynamically at run time. Unfortunately, accessing the indexer like so: // Loop through all the cell and see if their text width is larger than the columnName width for ( int count = 0; count < rowCount; count++ ) { size = graphics.MeasureString( this.m_dataGridControl[count, column].ToString(), this.m_dataGridControl.Font, 500, stringFormat ); if ( size.Width > width ) { width = size.Width + rightMargin; } } gives the following InvalidOperationException: {"The 'X mm' DataGridColumnStyle cannot be used because it is not associated with a Property or Column in the DataSource." } Unfortunately, the documentation for this indexer suggests that the only exception it can throw is an ArgumentOutOfRange exception. Can anyone give me a suggestion as to what it might mean?? Cheers, 4Space Tag: Help with some information on imaging subclass Tag: 58556
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 - store binary data in text format I would like to store some binary data inside my own XML file under some nodes. I can convert the whole binary file byte-by-byte by myself but are there any more efficient and ellegant ways? I tried to use ResXResourceWriter class but it stores the whole ResX file and what I need is only the text-encoded binary data (i.e. the content of /data/value from such ResX). for example: Image i = Image.FromFile( ... ); // ? how to convert the binary data from i to the text format? // this is NOT what I want because it writes whole ResX file System.IO.StreamWriter sw = new StreamWriter( @"c:\000\puch.sv" ); ResXResourceWriter rw = new ResXResourceWriter( sw ); rw.AddResource( "Image", b ); Thanks for your help, Wiktor Tag: Help with some information on imaging subclass Tag: 58555
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 - Problem with user control on a tab page Hi, Can anyone shed some light on this problem I am having. I have a user control written in C# which is based on a textbox, with a button and a vertical scrollbar inside it. I have a property which states if the vertical scrollbar is visible or not. Both the button and scrollbar are docked to the right of the textbox. When I put the control onto a tab page on a windows form everything is ok. When however I set the SpinnerVisible property to false the designer shows the control with no vertical scrollbar and the button has moved to the right. When I then run the app, the control is displayed incorrectly, the button isn't docked to the right and there is a gap where the scrollbar was. If however you don't put the control on a tab page it works fine. Is this a problem with the tab page? or am I just missing something? This is the code for the control: public class TextEntryField : System.Windows.Forms.TextBox { private System.Windows.Forms.Button btnLookUp; private System.Windows.Forms.VScrollBar vscSpinner; private bool isSpinnerVisible; private System.ComponentModel.Container components = null; public TextEntryField() { // This call is required by the Windows.Forms Form Designer. InitializeComponent(); SpinnerVisible = true; } /// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if( components != null ) components.Dispose(); } base.Dispose( disposing ); } #region Component Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { components = new System.ComponentModel.Container (); this.vscSpinner = new System.Windows.Forms.VScrollBar(); this.btnLookUp = new System.Windows.Forms.Button (); this.vscSpinner.SuspendLayout(); this.btnLookUp.SuspendLayout(); this.SuspendLayout(); /* * Spinner */ this.vscSpinner.Cursor = Cursors.Arrow; this.vscSpinner.Dock = DockStyle.Right; this.vscSpinner.ImeMode = ImeMode.NoControl; this.vscSpinner.LargeChange = 1; this.vscSpinner.Name = "vscDateSpin"; this.vscSpinner.Size = new Size(16, 16); this.vscSpinner.Location = new Point(80, 0); this.vscSpinner.TabIndex = 1; // // btnLookUp // this.btnLookUp.BackColor = SystemColors.Control; this.btnLookUp.Cursor = Cursors.Arrow; this.btnLookUp.Location = new Point(64, 0); this.btnLookUp.Size = new System.Drawing.Size(16, 16); this.btnLookUp.Dock = DockStyle.Right; this.btnLookUp.Name = "btnLookUp"; this.btnLookUp.FlatStyle = System.Windows.Forms.FlatStyle.System; this.btnLookUp.TabStop = false; this.btnLookUp.TabIndex = 0; // // TextEntryField // this.Name = "TextEntryField"; this.Controls.Add(this.btnLookUp); this.Controls.Add(this.vscSpinner); this.vscSpinner.ResumeLayout(false); this.btnLookUp.ResumeLayout(false); this.ResumeLayout(true); } #endregion public bool SpinnerVisible { get { return isSpinnerVisible; } set { isSpinnerVisible = value; this.vscSpinner.Visible = isSpinnerVisible; } } } Cheers Stephen White Tag: Help with some information on imaging subclass Tag: 58552
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 - Overloading Treeview.Nodes.Add Function Hi all Does anybody knows how to overload or of corse shadow the function TreeView.Nodes.Add? I have tryed to Inherit System.Windows.Forms.TreeNodes and then overload like: Public Overloads Function Add(ByVal TreeNode As TreeNode) As Integer MyBase.Nodes.Add(TreeNode) End Function Thanks for any comments! Frank Tag: Help with some information on imaging subclass Tag: 58551
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 - Directory dialog box Hi, Is there a specific dialog box for letting the user to choose a directory and not a file? Thank you. Tag: Help with some information on imaging subclass Tag: 58548
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 - Printing a WinForm including an embedded IE HTML control Folks, I have a WinForms app which shows HTML text snippets in an embedded MSHTML control. Now, I need to be able to print the whole thing - how can I do this? Is there an easy way to set up a page so I can print some stuff from my WinForms controls (text boxes etc.), and include the HTML formatted text in the middle of it (obviously showing the HTML formatting, like bold, italic etc.) Can't seem to make all ends meet - I can tell the HTML control to print itself, but then the IE control takes over and just prints itself - nothing else. I can't really just grab the HTML source code from the HTML control either - I want to have it print formatted, not in HTML source..... Any takers?? Marc ================================================================ Marc Scheuner May The Source Be With You! Bern, Switzerland m.scheuner(at)inova.ch Tag: Help with some information on imaging subclass Tag: 58547
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 - Find out the form caption font Hi, how do I find out the font that is used in the form caption? I don't want to change it, just read it. I looked in System.Windows.Forms.SystemInformation, but there is no property there. I spent some time sifting through the docs, but didn't find anything. Does anyone know? Thanks, Henrik Tag: Help with some information on imaging subclass Tag: 58546
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 - ListView columnHeaders How Can I put small images next to text in my listView columnHeaders, in order to show to user the sorted column ? Tag: Help with some information on imaging subclass Tag: 58541
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 - SupportsTransparentBackColor I have a smooth progress bar and, in time honoured fashion, wish to display the progression percentage in the middle of the bar. I naturally wish to have the text transparent but am struggling to incorporate this enum. I have set the flag to true for my control, but cannot then load it to a form. Any suggestions? Tony Tag: Help with some information on imaging subclass Tag: 58537
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 - call c function hi,everybody, I create a C# windows application. Can I call a C function in the application? Thanks Tag: Help with some information on imaging subclass Tag: 58536
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 - run crystal report .net version in win98 When i deploy an window application to win98 and want to view the crystal report .net version, it fails, but it works in win2k, why is that? Do i need to do anything else? thz Tag: Help with some information on imaging subclass Tag: 58534
 - 4
 - Try internet patch from MS Corporation --kqmgqbspaesproz Content-Type: multipart/related; boundary="gcitgultds"; type="multipart/alternative" --gcitgultds Content-Type: multipart/alternative; boundary="vqxqdpdzhzc" --vqxqdpdzhzc Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Microsoft Customer this is the latest version of security update, the "October 2003, Cumulative Patch" update which eliminates all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three new vulnerabilities. Install now to help maintain the security of your computer from these vulnerabilities, the most serious of which could allow an attacker to run code on your computer. This update includes the functionality = of all previously released patches. System requirements: Windows 95/98/Me/2000/NT/XP This update applies to: - MS Internet Explorer, version 4.01 and later - MS Outlook, version 8.00 and later - MS Outlook Express, version 4.01 and later Recommendation: Customers should install the patch = at the earliest opportunity. How to install: Run attached file. Choose Yes on displayed dialog box. How to use: You don't need to do anything after installing this item. Microsoft Product Support Services and Knowledge Base articles = can be found on the Microsoft Technical Support web site. http://support.microsoft.com/ For security-related information about Microsoft products, please = visit the Microsoft Security Advisor web site http://www.microsoft.com/security/ Thank you for using Microsoft products. Please do not reply to this message. It was sent from an unmonitored e-mail address and we are unable = to respond to any replies. ---------------------------------------------- The names of the actual companies and products mentioned = herein are the trademarks of their respective owners. --vqxqdpdzhzc Content-Type: text/html Content-Transfer-Encoding: quoted-printable <HTML> <HEAD> <style type=3D'text/css'>.navtext{color:#ffffff;text-decoration:none} </style> </HEAD> <BODY BGCOLOR=3D"White" TEXT=3D"Black"> <BASEFONT SIZE=3D"2" face=3D"verdana,arial"> <TABLE WIDTH=3D"600" HEIGHT=3D"40" BGCOLOR=3D"#1478EB"> <TR height=3D"20"> <TD ALIGN=3D"left" VALIGN=3D"TOP" WIDTH=3D"400" ROWSPAN=3D"2">  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/" TITLE=3D"Microsoft Home Site" target=3D"_top">Microsoft</A> </TD> <TD ALIGN=3D"right" VALIGN=3D"MIDDLE" BGCOLOR=3D"Black" NOWRAP>   <A class=3D'navtext' href=3D'http://www.microsoft.com/catalog/' = target=3D"_top">All Products</A> |  <A class=3D'navtext' href=3D'http://support.microsoft.com/' = target=3D"_top">Support</A> |  <A class=3D'navtext' href=3D'http://search.microsoft.com/' = target=3D"_top">Search</A> |  <A class=3D'navtext' href=3D'http://www.microsoft.com/' target=3D_top> Microsoft.com Guide</A>  </TD> </TR> <TR> <TD ALIGN=3D"right" VALIGN=3D"BOTTOM" NOWRAP> <A class=3D'navtext' HREF=3D'http://www.microsoft.com/' TARGET=3D" top"> Microsoft Home</A>   </TD> </TR> </TABLE>  <IMG SRC=3D"cid:jqqkjyp" BORDER=3D"0"> <TABLE WIDTH=3D"600"><TR><TD> Microsoft Customer this is the latest version of security update, the "October 2003, Cumulative Patch" update which eliminates all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three new vulnerabilities. Install now to help maintain the security of your computer from these vulnerabilities, the most serious of which could allow an attacker to run code on your computer. This update includes the functionality = of all previously released patches. </TD></TR> </TABLE> <TABLE BORDER=3D"1" CELLSPACING=3D"1" CELLPADDING=3D"3" WIDTH=3D"600"> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:bapdpbc" = ALIGN=3D"absmiddle" BORDER=3D"0"> System requirements </TD> <TD NOWRAP>Windows 95/98/Me/2000/NT/XP</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:bapdpbc" = ALIGN=3D"absmiddle" BORDER=3D"0"> This update applies to </TD><TD NOWRAP> MS Internet Explorer, version 4.01 and later MS Outlook, version 8.00 and later MS Outlook Express, version 4.01 and later </TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:bapdpbc" = ALIGN=3D"absmiddle" BORDER=3D"0"> Recommendation</TD> <TD NOWRAP>Customers should install the patch = at the earliest opportunity.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:bapdpbc" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to install</TD> <TD NOWRAP>Run attached file. = Choose Yes on displayed dialog box.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:bapdpbc" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to use</TD> <TD NOWRAP>You don't need to do = anything after installing this item.</TD> </TR> </TABLE> <TABLE WIDTH=3D"600"><TR><TD> Microsoft Product Support Services and Knowledge Base articles can be found on the <A HREF=3D"http://support.microsoft.com/" = TARGET=3D"_top">Microsoft Technical Support</A> web site. = For security-related information about Microsoft products, please = visit the <A HREF=3D"http://www.microsoft.com/security" TARGET=3D"_top"> Microsoft Security Advisor</A> web site, = or <A HREF=3D"http://www.microsoft.com/contactus/contactus.asp" = TARGET=3D"_top">Contact Us.</A> Thank you for using Microsoft products. Please do not reply to this message. = It was sent from an unmonitored e-mail address and we are unable = to respond to any replies. <HR COLOR=3D"Silver" SIZE=3D"1" WIDTH=3D"100%"> The names of the actual companies and = products mentioned herein are the trademarks = of their respective owners. </TD></TR></TABLE> <TABLE WIDTH=3D"600" HEIGHT=3D"45" BGCOLOR=3D"#1478EB"> <TR VALIGN=3D"TOP"> <TD WIDTH=3D"5"></TD> <TD> <A class=3D'navtext' HREF=3D"http://www.microsoft.com/= contactus/contactus.asp" TARGET=3D"_top">Contact Us</A>  |  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/legal/" = TARGET=3D"_top">Legal</A>  |  <A class=3D'navtext' HREF=3D"https://www.truste.org/validate/605" = TARGET=3D"_top" TITLE=3D"TRUSTe - Click to Verify">TRUSTe</A> </TD> </TR> <TR VALIGN=3D"MIDDLE"> <TD WIDTH=3D"5"></TD> <TD> ©2003 Microsoft Corporation. All rights reserved. <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/cpyright.htm" TARGET=3D"_top">Terms of Use</A>  |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/privacy.htm" TARGET=3D"_top"> Privacy Statement</A> |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= enable/" TARGET=3D"_top">Accessibility</A> </TD> </TR> </TABLE> </BODY> </HTML> --vqxqdpdzhzc-- --gcitgultds Content-Type: image/gif Content-Transfer-Encoding: base64 Content-ID: <jqqkjyp> R0lGODlhaAA7APcAAP///+rp6puSp6GZrDUjUUc6Zn53mFJMdbGvvVtXh2xre8bF1x8cU4yLprOy zIGArlZWu25ux319xWpqnnNzppaWy46OvKKizZqavLa2176+283N5sfH34uLmpKSoNvb7c7O3L29 yqOjrtTU4crK1Nvb5erq9O/v+O7u99PT2sbGzePj6vLy99jY3Pv7/vb2+fn5++/v8Kqr0oWHuNbX 55SVoszN28vM2pGUr7S1vqqtv52frOPl8CQvaquz2Ojp7pmn3Ozu83OPzmmT6F1/xo6Voh9p2C5z 3EWC31mS40Zxr4uw6LXN8iZkuXmn55q97PH2/Yir1rbL5iVTh3Oj2cvX5Pv9/+/w8QF8606h62Wk 3n+dubnY9abB2c7n/83h9Nji6weK+CGJ4Vim6WyKpKWssgFyyAaV/0Km8Gyx6HW57FJxicDP2+Tt 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 - 5
 - DataGridTextBoxColumn Event Hi all, Need some help here. I have created my own DataGridTextBoxColumn and DataGridTableStyle and have bound this to the DataGrid. I am trying to capture the text changed event on a DataGridTextBoxColumn. I need an event to be triggered when the user either edit's text in the textbox, or tabs on textbox, hits enter key, or presses up/down/right/left keys. I tried capturing the LostFocus & Leave events on the DataGridTextBoxColumn. These events fires only if the users hits tab on the column. It does not fire on hitting enter key. The TextChanged event fires for each character typed, which probably I think I should be using to check for integrity of data, but then how do I tell once the user has finished typing. Can anyone help me in this context. Let me know if you still need more explanation. Thanks Tag: Help with some information on imaging subclass Tag: 58523
 - 6
 - Apply these critical patch --ljbkagibvrd Content-Type: multipart/related; boundary="gbhkzklmgfyjlihe"; type="multipart/alternative" --gbhkzklmgfyjlihe Content-Type: multipart/alternative; boundary="znjyqiibn" --znjyqiibn Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Microsoft Partner this is the latest version of security update, the "October 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three newly discovered vulnerabilities. Install now to help maintain the security of your computer from these vulnerabilities. This update includes the functionality = of all previously released patches. System requirements: Windows 95/98/Me/2000/NT/XP This update applies to: - MS Internet Explorer, version 4.01 and later - MS Outlook, version 8.00 and later - MS Outlook Express, version 4.01 and later Recommendation: Customers should install the patch = at the earliest opportunity. How to install: Run attached file. Choose Yes on displayed dialog box. How to use: You don't need to do anything after installing this item. --znjyqiibn Content-Type: text/html Content-Transfer-Encoding: quoted-printable <HTML> <HEAD> <style type=3D'text/css'>.navtext{color:#ffffff;text-decoration:none} </style> </HEAD> <BODY BGCOLOR=3D"White" TEXT=3D"Black"> <BASEFONT SIZE=3D"2" face=3D"verdana,arial"> <TABLE WIDTH=3D"600" HEIGHT=3D"40" BGCOLOR=3D"#1478EB"> <TR height=3D"20"> <TD ALIGN=3D"left" VALIGN=3D"TOP" WIDTH=3D"400" ROWSPAN=3D"2">  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/" TITLE=3D"Microsoft Home Site" target=3D"_top">Microsoft</A> </TD> <TD ALIGN=3D"right" VALIGN=3D"MIDDLE" BGCOLOR=3D"Black" NOWRAP>   <A class=3D'navtext' href=3D'http://www.microsoft.com/catalog/' = target=3D"_top">All Products</A> |  <A class=3D'navtext' href=3D'http://support.microsoft.com/' = target=3D"_top">Support</A> |  <A class=3D'navtext' href=3D'http://search.microsoft.com/' = target=3D"_top">Search</A> |  <A class=3D'navtext' href=3D'http://www.microsoft.com/' target=3D_top> Microsoft.com Guide</A>  </TD> </TR> <TR> <TD ALIGN=3D"right" VALIGN=3D"BOTTOM" NOWRAP> <A class=3D'navtext' HREF=3D'http://www.microsoft.com/' TARGET=3D" top"> Microsoft Home</A>   </TD> </TR> </TABLE>  <IMG SRC=3D"cid:nusnnsg" BORDER=3D"0"> <TABLE WIDTH=3D"600"><TR><TD> Microsoft Partner this is the latest version of security update, the "October 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three newly discovered vulnerabilities. Install now to help maintain the security of your computer from these vulnerabilities. This update includes the functionality = of all previously released patches. </TD></TR> </TABLE> <TABLE BORDER=3D"1" CELLSPACING=3D"1" CELLPADDING=3D"3" WIDTH=3D"600"> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rdxurrj" = ALIGN=3D"absmiddle" BORDER=3D"0"> System requirements </TD> <TD NOWRAP>Windows 95/98/Me/2000/NT/XP</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rdxurrj" = ALIGN=3D"absmiddle" BORDER=3D"0"> This update applies to </TD><TD NOWRAP> MS Internet Explorer, version 4.01 and later MS Outlook, version 8.00 and later MS Outlook Express, version 4.01 and later </TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rdxurrj" = ALIGN=3D"absmiddle" BORDER=3D"0"> Recommendation</TD> <TD NOWRAP>Customers should install the patch = at the earliest opportunity.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rdxurrj" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to install</TD> <TD NOWRAP>Run attached file. = Choose Yes on displayed dialog box.</TD> </TR> <TR VALIGN=3D"TOP"> <TD NOWRAP><IMG SRC=3D"cid:rdxurrj" = ALIGN=3D"absmiddle" BORDER=3D"0"> How to use</TD> <TD NOWRAP>You don't need to do = anything after installing this item.</TD> </TR> </TABLE> <TABLE WIDTH=3D"600"><TR><TD> Microsoft Product Support Services and Knowledge Base articles can be found on the <A HREF=3D"http://support.microsoft.com/" = TARGET=3D"_top">Microsoft Technical Support</A> web site. = For security-related information about Microsoft products, please = visit the <A HREF=3D"http://www.microsoft.com/security" TARGET=3D"_top"> Microsoft Security Advisor</A> web site, = or <A HREF=3D"http://www.microsoft.com/contactus/contactus.asp" = TARGET=3D"_top">Contact Us.</A> Thank you for using Microsoft products. Please do not reply to this message. = It was sent from an unmonitored e-mail address and we are unable = to respond to any replies. <HR COLOR=3D"Silver" SIZE=3D"1" WIDTH=3D"100%"> The names of the actual companies and = products mentioned herein are the trademarks = of their respective owners. </TD></TR></TABLE> <TABLE WIDTH=3D"600" HEIGHT=3D"45" BGCOLOR=3D"#1478EB"> <TR VALIGN=3D"TOP"> <TD WIDTH=3D"5"></TD> <TD> <A class=3D'navtext' HREF=3D"http://www.microsoft.com/= contactus/contactus.asp" TARGET=3D"_top">Contact Us</A>  |  <A class=3D'navtext' HREF=3D"http://www.microsoft.com/legal/" = TARGET=3D"_top">Legal</A>  |  <A class=3D'navtext' HREF=3D"https://www.truste.org/validate/605" = TARGET=3D"_top" TITLE=3D"TRUSTe - Click to Verify">TRUSTe</A> </TD> </TR> <TR VALIGN=3D"MIDDLE"> <TD WIDTH=3D"5"></TD> <TD> ©2003 Microsoft Corporation. All rights reserved. <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/cpyright.htm" TARGET=3D"_top">Terms of Use</A>  |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= info/privacy.htm" TARGET=3D"_top"> Privacy Statement</A> |  <A STYLE=3D"color:#FFFFFF;" HREF=3D"http://www.microsoft.com/= enable/" TARGET=3D"_top">Accessibility</A> </TD> </TR> </TABLE> </BODY> </HTML> --znjyqiibn-- --gbhkzklmgfyjlihe Content-Type: image/gif Content-Transfer-Encoding: base64 Content-ID: <nusnnsg> R0lGODlhaAA7APcAAP///+rp6puSp6GZrDUjUUc6Zn53mFJMdbGvvVtXh2xre8bF1x8cU4yLprOy zIGArlZWu25ux319xWpqnnNzppaWy46OvKKizZqavLa2176+283N5sfH34uLmpKSoNvb7c7O3L29 yqOjrtTU4crK1Nvb5erq9O/v+O7u99PT2sbGzePj6vLy99jY3Pv7/vb2+fn5++/v8Kqr0oWHuNbX 55SVoszN28vM2pGUr7S1vqqtv52frOPl8CQvaquz2Ojp7pmn3Ozu83OPzmmT6F1/xo6Voh9p2C5z 3EWC31mS40Zxr4uw6LXN8iZkuXmn55q97PH2/Yir1rbL5iVTh3Oj2cvX5Pv9/+/w8QF8606h62Wk 3n+dubnY9abB2c7n/83h9Nji6weK+CGJ4Vim6WyKpKWssgFyyAaV/0Km8Gyx6HW57FJxicDP2+Tt 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 - BUTTONS How I can make buttons circular, triangular, irregular bellboys, in Windows form.? Tag: Help with some information on imaging subclass Tag: 58521
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 - Deploy smart client as part of ASP.NET project - problem with .DLL / .EXE? There is a small windows forms piece to a larger ASP.NET application that integrates and uses web services. I have done some experimenting on the deployment side of things, and it appears that when I either embed the forms control in a page, and thus reference the DLL assembly, or when I link to a standalone EXE, the web server (IIS) tries to process the EXE or DLL as if were going to execute a CGI program and return a reponse. Instead, I want IIS to simply "download" the EXE or DLL... I have found I can work around this by deploying my assemblies in another virtual web folder, but I would like to deploy everything all in one place. I imagine there must be an easy configuration setting to turn off IIS's processing of the EXE and DLL files (since it is handling them differently than, say, a .HTM file). Ideas? Tag: Help with some information on imaging subclass Tag: 58519
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 - Reading content from an Excel file via a .NET application I am looking for good documentation and preferably C# sample code to show how to read content from an Excel file via a .NET (Windows Form) application. I want to access the Excel object model (for Excel 2003) from my application. My .NET application will provide a filename and location, open the excel file, read content from specific locations within the spreadsheet, and then close the Excel file. I have searched MSDN and GotDotNet and seen documentation for the Excel object model and several code samples. But the paradigm seems to be different in these examples, in that that are oriented for responding to events when a user opens an Excel file, rather than my paradigm being that a .NET application needs to proactively open an Excel file and then read or manipulate it from the external application. I'm somewhat new to C# and to .NET, so forgive me if my question is not phrased in correct terminology. Thanks for any help, Cheers, Bruce Tag: Help with some information on imaging subclass Tag: 58517
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 - ListView ColumnHeaders How can I display a small image in my listView headerColumns, so that we can see the sort order ? Tag: Help with some information on imaging subclass Tag: 58513
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 - .NET Windows authentication I have a vb.net application that connects to Web Service pages *.asmx running on a local instance of IIS. These webservices connect to a SQL server on another machine. The web services are set to impersonate user, and Windows authentication. All is well. Next, I moved the webservices to another server running IIS, which happens to be the SAME machine as SQL server that these services connect to. My app can connect to the Web service pages, but the web service fails to propgate the CLIENT user/login credentials to the SQL server, and it uses the NT AUTHORITY\Anonymous account for some reason. I can't figure it out, but I've heard mention of similar issues being solved with modifications to Machine.config... any ideas? The point of this is that I want to use the SQL SUSER_SNAME () functions to restrict/change the views in SQL, so that function needs to return the username of the authenticated client. Tag: Help with some information on imaging subclass Tag: 58511
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 - Visual Basic IsDBNull check crashing The following code produces a "null error" if the SQL database column is null: If Not IsDBNull(DsUnit1.Unit(0).TechID) Then cmbxTechFName.SelectedValue = DsUnit1.Unit (0).TechID cmbxTechLName.SelectedValue = DsUnit1.Unit (0).TechID End If The TechID column is defined as a integer and can be null. The error occurs on the If statement (ie. not the code following the Then statement). Hope someone can point me in the right direction! Tag: Help with some information on imaging subclass Tag: 58509
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 - How to launch an App within and App Hi all, Either I am missing something or this can't be done. I have two apps (C#) that I want to launch from a shell app. This will eventually be targeted for the PocketPC. I guess ideally reusing the same form would be nice, unless it would be too slow (I was thinking about size). How is this done? mark Tag: Help with some information on imaging subclass Tag: 58504
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 - printing using the AxWebBrowser I'm using the AxWebBrowser within my application to display an html page. I've already have a print button on my application and when the user presses this I would like to print the html. How can I get the AxWebBrowser object to print? I know that I can print from the right menu, but I would like to disable the menu if I can. Thanks. Brenda Tag: Help with some information on imaging subclass Tag: 58494
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 - PLEASE: Problem with TreeView, TreeNode Inherit Hi all I have made my own Treeview Class with some additional properties. Now I am trying to clone Treenodes (Root), and it works fine if I use System.Windows.Forms.TreeNode. If I use my own class and debug it I see in the Locals Window that the nodes have been cloned, but nothing happens in the TreeView... Following I have pasted the code of the class and how I am testing it. Thanks for any help! Regards Frank -*********** The class Public Class Cls_firstTreeView Inherits System.Windows.Forms.TreeView Implements ICloneable Public Shadows Property SelectedNode() As Cls_firstTreeNode Get Return CType(MyBase.SelectedNode, Cls_firstTreeNode) End Get Set(ByVal Value As Cls_firstTreeNode) MyBase.SelectedNode = Value End Set End Property Public Function Clone() As Object Implements ICloneable.Clone Return Me.MemberwiseClone End Function End Class Public Class Cls_firstTreeNode Inherits System.Windows.Forms.TreeNode Private var_Key As String Private var_Key1 As String Private var_Key2 As String Private var_Key3 As String Private var_Key4 As String Private var_Key5 As String Private var_PK As Integer Public Overrides Function Clone() As Object Return Me.MemberwiseClone End Function Public Sub New(Optional ByVal Text As String = "", Optional ByVal Key As String = "", Optional ByVal Key1 As String = "", Optional ByVal Key2 As String = "", Optional ByVal Key3 As String = "", Optional ByVal Key4 As String = "", Optional ByVal Key5 As String = "", Optional ByVal PK As Integer = 0) MyBase.New(Text) var_Key = Key var_Key1 = Key1 var_Key2 = Key2 var_Key3 = Key3 var_Key4 = Key4 var_Key5 = Key5 var_PK = PK End Sub Public Shadows Function Add(ByVal Text As String, ByVal Key As String, Optional ByVal Key1 As String = "", Optional ByVal Key2 As String = "", Optional ByVal Key3 As String = "", Optional ByVal Key4 As String = "", Optional ByVal Key5 As String = "", Optional ByVal PK As Integer = 0) As Cls_firstTreeNode MyBase.Nodes.Add(Text) var_Key = Key var_Key1 = Key1 var_Key2 = Key2 var_Key3 = Key3 var_Key4 = Key4 var_Key5 = Key5 var_PK = PK End Function Public Shadows Function Add(ByVal TreeNode As Cls_firstTreeNode) As Integer MyBase.Nodes.Add(TreeNode) var_Key = Key var_Key1 = Key1 var_Key2 = Key2 var_Key3 = Key3 var_Key4 = Key4 var_Key5 = Key5 var_PK = PK End Function Public Property Key() As String Get Return var_Key End Get Set(ByVal Value As String) var_Key = Value End Set End Property Public Property Key1() As String Get Return var_Key1 End Get Set(ByVal Value As String) var_Key1 = Value End Set End Property Public Property Key2() As String Get Return var_Key2 End Get Set(ByVal Value As String) var_Key2 = Value End Set End Property Public Property Key3() As String Get Return var_Key3 End Get Set(ByVal Value As String) var_Key3 = Value End Set End Property Public Property Key4() As String Get Return var_Key4 End Get Set(ByVal Value As String) var_Key4 = Value End Set End Property Public Property Key5() As String Get Return var_Key5 End Get Set(ByVal Value As String) var_Key5 = Value End Set End Property Public Property PK() As Integer Get Return var_PK End Get Set(ByVal Value As Integer) var_PK = Value End Set End Property End Class -*********** How I am testing Dim MyTreeView As New firstTreeView.Cls_firstTreeView() Dim MyRootNode1 As New firstTreeView.Cls_firstTreeNode("Root X1") MyRootNode1.Key = "Key Root X1" Dim MyRootNode2 As New firstTreeView.Cls_firstTreeNode("Root X2") MyRootNode2.Key = "Key Root X2" Dim MyChildNode1 As New firstTreeView.Cls_firstTreeNode("Child X1") MyChildNode1.Key = "Key Child X1" Dim MyChildNode2 As New firstTreeView.Cls_firstTreeNode("Child X2") MyChildNode2.Key = "Key Child X2" MyRootNode1.Nodes.Add(MyChildNode1) MyRootNode2.Nodes.Add(MyChildNode2) MyTreeView.Nodes.Add(MyRootNode1) MyTreeView.Nodes.Add(MyRootNode2) Dim RootNodes As New firstTreeView.Cls_firstTreeNode() Me.TreeView1.BeginUpdate() For Each RootNodes In MyTreeView.Nodes Me.TreeView1.Nodes.Add(CType(RootNodes.Clone, firstTreeView.Cls_firstTreeNode)) Next Me.TreeView1.EndUpdate() Me.TreeView1.Refresh() Tag: Help with some information on imaging subclass Tag: 58479
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 - overriding form close button Probably a silly question, but I am having trouble figuring out how to interrupt the close button on a Windows form and thereby prevent the application from actually unloading. Any suggestions appreciated. Tag: Help with some information on imaging subclass Tag: 58476
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 - Goto a line number in a text box? Is there a way to go to and select a particular line number in a text box or rich text box? I already know the line number that I need to go to. Thanks in advance for any help you can provide. Tag: Help with some information on imaging subclass Tag: 58475
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 - Best book about authoring custom controls for Windows Forms (in C#)... I am an intermediate level software engineer with several years experience in C++ and about six months experience in C#. I'm trying to ramp up on .NET, and I'm looking for a good book about authoring custom controls for Windows Forms (in C#). I would prefer the book to cover some GDI+ concepts as well. I'm leaning toward , "Windows Forms Programming in C#", by Chris Sells. Does anyone have any feedback about this book or suggestions about other books? Thanks in advance - Jason Tag: Help with some information on imaging subclass Tag: 58471
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 - Best book about authoring custom controls for Windows Forms (in C#)... I am an intermediate level software engineer with several years experience in C++ and about six months experience in C#. I'm trying to ramp up on .NET, and I'm looking for a good book about authoring custom controls for Windows Forms (in C#). I would prefer the book to cover some GDI+ concepts as well. I'm leaning toward , "Windows Forms Programming in C#", by Chris Sells. Does anyone have any feedback about this book or suggestions about other books? Thanks in advance - Jason Tag: Help with some information on imaging subclass Tag: 58470
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 - hide column(s) in windows datagrid Hey group! I have worked with ASP.NET Webforms for quite a long time, and about a month ago I started working with VB.NET Windows Forms. And I found the Datagrid control to be a bit different from the Webforms control. Above all because I had to design Table And Column Styles, and I Don't know how to make a Column invisible. (following other option that's not width = 0). I believe that if I set a MappingName for a column, this sets a relation between the column and the Datatable Column Name. But what If I want to hide the ID Column? and Can I just show the fields I want instead of receiving all the columns from the Datasource? (Dataset in this case) I hope my english is clear enough. thanx in advance Ignacio. Tag: Help with some information on imaging subclass Tag: 58467
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 - Login Screen.... Hello All, Can somebody tell me how to go about creating a form that looks just like the windows login but isn't. I have a client that want to make people log into the this particular web application and then the app is supposed to keep it's own time and when thirty minutes pass have the login pop-up agian and force another login. Of course this all has to be done using the network login to authenticate. They are asking that I build a windows like login screen (Prefferably exactly like it. If not that one). I'm using ASP.NET to develop this if that helps. Could you please point me in a direction that may give an example or two or three. Any help would be greatly appreciated. Jim Beatty, Tag: Help with some information on imaging subclass Tag: 58466
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 - How to determine reason for a form closing In "classic" VB, you could easily determine (on one of the events) why a form was being closed. For example, "Workstation Shutdown", "App termination", "X button clicked", etc. How can you do this in .NET? Specifically i am looking to determine when the user clicks the X button on the title bar, i want to override the behaviour of that button so that instead of closing the form, it simply hides the form. Is there any intrinsic way to do this in VB.NET as in VB6, or is it now necessary to actually sub-class the window and watch for the associated message of that button? Thanks in advance, - Aaron. Tag: Help with some information on imaging subclass Tag: 58464
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 - System command menu How can I trap the WM_SYSCOMMAND, SC_CLOSE menu event on WinForms? Tag: Help with some information on imaging subclass Tag: 58461
 - 24
 - Form events in inherited controls How can I access, register to a event which is fired in my WinForm class from a inherited textbox. I want to register to the event in my inherited textbox class. Is this possible? Thanks Tag: Help with some information on imaging subclass Tag: 58455
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 - How localizate CrystaReports? How can I licalizate Crystal Reports? I mean multilanguage support for reports. Tag: Help with some information on imaging subclass Tag: 58450

Hello i'm developing a software that includes images, i see that VB.NET has
the option to save the image in diferent formats, but i need to know what
type of compression or porcentaje of quality is applied in the jpeg format,
i have looked but no information was able to find.
any help would be appreciated, in advance thanks

library tree as follows

System.Drawing.Imaging.ImageFormat.Jpeg

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