IDesignerSerializationService

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  - 1
    - Treeview Control Hi, Does someone know how to print the content of the Treeview control ? I'm afraid it's not so simple ! Thanks for your help Tag: IDesignerSerializationService Tag: 64208
  - 2
    - Re: add item to listbox Ok, here's the deal. I tried to do this and it didn't work: [Child Form "Form2"] Event OK (ByVal item as Object) 'I cast it as Object simply because that's the type of a Listbox Item. Private Sub Button1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Raiseevent OK(Lisbox1.selecteditem) End Sub -------------------------------- [Parent Form "Form1"] Private Sub Form2_OK(ByVal item as Object) Handles Form2.OK Listbox.Items.add(item) End Sub the fresh new item on Form1's Listbox shows "System.Data.DataRowView" what's going on?!?!?!?! thanx for all previous replies! ignacio ---------------------------------------------------------------------------- ------ >Hi Ignacio, > I think it has something to do with not giving valuemember and displaymember > values (what values could I give? it's not bound) You can bind a ListBox (via DataSource) to *any* object that implements the IList interface. This includes Array or ArrayList. You just need to fill one of these with suitable objects with a property for the string to display and another for the data you need and set the DisplayMember and ValueMember properties of the ListBox. Cheers Doug Forster "Ignacio Martínez" <msnews@puturra.com> wrote in message news:e3fiPPX0DHA.1708@TK2MSFTNGP12.phx.gbl... > thanx for the 2nd response > I had tried casting the [Object] Object from the child form to the parent > form, but I only got "System.Listbox....something", instead of the text of > the item I passed. > I think it has something to do with not giving valuemember and displaymember > values (what values could I give? it's not bound) > > it's pretty damn hard! > I wish I only had to show the text for the item, but I really need the ID to > continue using that item for other purposes on the parent form. > anyway, thanx > I posted this message on other MS groups but I got no reply so far. > nice weekend! > > <anonymous@discussions.microsoft.com> escribió en el mensaje > news:014b01c3d16e$4acbe4f0$a601280a@phx.gbl... > > >-----Original Message----- > >ok, so basically I can't manually set the valuemember of > a listbox item > >(webcontrols are more flexible in this cases...) > > > >thanx!!!!!!!! > > > >"TB" <tbrown92030@kaxy.NOSPAM.com> escribió en el mensaje > >news:01a401c3d168$ed142430$a401280a@phx.gbl... > > > >>-----Original Message----- > >>Hey group! > >>first of all, happy new year to everyone. > >> > >>I have a small problem that I haven't worked out yet and > >it's driving me a > >>little crazy. > >>I have two forms with a listbox control on each one. > >> > >>the child form passes the selecteditem to the parent > form. > >>but I want to pass the whole item (Value Member, Display > >Member) and I have > >>no clue on how to do this. > >>what I could do was to pass just the text as a parameter > >in an event on the > >>child form. > >>but that doesn't suit my needs. > >> > >>I can't use databindings, because I need to do this > >manually. > >>is there a way to add the whole item???? > >> > >>thanx in advance! > >>ignacio martínez > >>buenos aires, argentina. > >> > > > >Ignacio, > > > >Usually when I need to get more data for a selected item > >in a listbox I will set each item's "Tag" property to an > >object that contains what I need -- usually an instance of > >whatever object I am working with. Given a selected item, > >you just cast it's Tag value to what you expect and you're > >off! > > > >-- TB > > Lo siento, Ignacio, > > I'm afraid I didn't read your post carefully enough the > first time around. ListBox controls are different from > the ListView controls that I'm more used to. The latter > accept "smarter" items (where each can have a tag). A > listbox does not. > > Ok, so let me see if I am understanding your problem. > When the user selects an item in your child form's listbox > you want to pass along both the display member string > *and* value member string for that selected object up to > the parent form. > > The value data is, of course, the "SelectedValue" for the > listbox. There is no corresponding "SelectedDisplay", but > you can use "SelectedItem" to get the object you > originally added to the listbox, cast it to the right type > of thing, and then access the property directly. You can > also get the value member this way. > > But you're right -- the ListItem Web object allows the > text and value members to be specified but the normal > Forms Listbox just takes untyped Objects for its items and > applies the same DisplayMember and ValueMember properties > to all. > > -- TB > > Tag: IDesignerSerializationService Tag: 64204
  - 3
    - DataGrid - Apply Color on a Perticular Row Dear Frnds How can i apply different Back Ground color on the perticualar DataGrid Row. i want to apply the color not with respect to row no but with respect to information caried by the dataRow attached with it. Thanks Regards Mubashar Ahmad Tag: IDesignerSerializationService Tag: 64202
  - 4
    - HOW: Inherited forms and OnClick Armin wrote on the 1st of Jan as a reply to Lorne Smith "The designer creates the default procedure for events. Event procedures are usually not Public Overridable. IMO, you should not change the signature in the base class. If you want an overridable sub handling the Click, add an Overridable OnButtonClick procedure called in the event handler of the base class. In the derived class, override OnButtonClick". Question 1: Can anyone give an example (VB.NET if possible) on how to do that? I can't find any. Not even the MSDE example for OnClick is about OnClick. I've got a copule of books on Windows Forms (many of the good) and loads of online articles, the authors avoid going into inherited forms, which is a pity, since quite many questions in this discussion group seem to be about just that. Question 2: I'm successfully using override, but now I get confused: Lorne Smith writes: "when I put code in the sub, it was executed twice when I ran the form. Now I realised this is because both the base form and the inherited form are handling the event". WHY does both the base form and the inherited form execute the event? I thought override meant that the overriding method executes INSTEAD of the overridden, not that both are executed. Why would I use the override keyword if I want both to execute? But clearly Lorne is right in that both are executed. I've considered that an oddity, but it is by-design then. Kind Regards, Kenneth Bohman Tag: IDesignerSerializationService Tag: 64191
  - 5
    - Cannot change ListView first column text alignment I try to change the text alignment of the first column of a list view, ColumnHeader.TextAlign but seems it doesn't work. The first column is always default to left alignment, which is HorizontalAlignment.Left. I even try to insert the column in design time and set the column alignment to either center or right, but still the text displayed is left-aligned. Is this a known issue or bug? thanks, Woon Kiat Tag: IDesignerSerializationService Tag: 64190
  - 6
    - ShowDialog an MDI Child? Hi, I would like to know how I could do the above subject without getting any errors? Any help is very much appreciated. Ramil Domingo Developer Tag: IDesignerSerializationService Tag: 64189
  - 7
    - Using a .dll to display a form I have developed a .dll to display a form that controls a simple routine. Oddly, you can't use messagebox.show unless you do one of two things: either use an imports system.windows.forms or system.windows.forms.messagebox.show etc Now this is strange, because the form inherits as below: Inherits System.Windows.Forms.Form Why is this and what other problems may I expect to encounter? Thanks for any advice. Bernie Yaeger Tag: IDesignerSerializationService Tag: 64187
  - 8
    - Help! Microsoft.Win32.SystemEvents.WindowThreadProc eating CPU I have a windows forms application that occasionally eats 100% of the hosts system's CPU indefintely. If I break execution and selectively freeze threads, the culprit seems to be the thread named ".NET System Events". That thread is in a tight loop within SystemEvents.WindowThreadProc. I don't understand the disassembly, but it appears to be stuck completely within that method as I step through it. As I understand it, that thread is responsible for calling events when system properties change. I have hooked none of these events in my code, and like I said the thread appears to be looping entirely within the WindowThreadProc method. This happens most often when coming back from a Fast User Switch in XP or resuming from a suspended/hibernated state. What is going on?? How can I work around this? It's noticed by customers and makes us look bad. -Brian Tag: IDesignerSerializationService Tag: 64185
  - 9
    - Bug in Windows Form Designer generated code (VS.NET 2003) Every time I make a change affecting a toolbar (e.g. adding or removing buttons), I loose the bitmap images at runtime. They are still displayed in the designer, but when the application runs, the toolbar appears blank with only separators visible. I determined that the problem is caused by the wrong location of the toolbar.Buttons.AddRange function in the auto-generated InitializeComponent function, which is placed before buttons are initialized. If I manually move the AddRange function call after the button initialization calls, it works fine, but the next time I make a change, I have to do it again. This is really irritating. Is this a known bug? Is there a fix for it? A better workaround? Thanks. Alek Tag: IDesignerSerializationService Tag: 64175
  - 10
    - How to test a dialog Hi, Cannot find the dialog preview button in the form design mode (VS.NET 2003, C#). I mean the option similar to MFC's (VC++ 6.0), which lets you quickly open the dialog you are currently designing, so you can see what it looks like without the grid lines and using default properties. Is it available? Am I missing something obvious? Thanks, Alek Tag: IDesignerSerializationService Tag: 64174
  - 11
    - .NET Grid w/source & doc for only $49.99!! Get GridQuick .NET control written entirely in Visual Basic .NET 2003. A powerful grid that allows you to edit cell contents and use different editors. You get the source code, documentation and binary DLL file. Have a look @ http://www.trycomed.com Tag: IDesignerSerializationService Tag: 64168
  - 12
    - Possibility to route different kind of events to only one handler? Hello, Does anybody know the possibility of routing different kind of events (Which has different EventArgs like Click and OnPaint for example) to only one handler sub? I'm creating a designer control to allow the end users to design a form.The user can drag new controls into this design surface and after the design I move those controls to a normal windows form..At this point, I want to get notified any of the events that those new controls will generate..And I don't have predefind event subs already in my code which I can link those controls... Is there any possibility for this? Thanks in Advance... Özden Tag: IDesignerSerializationService Tag: 64161
  - 13
    - Client Operating Systems for .NET 2003 Hi, I am using window server 2003 to learn .NET 2003. The .NET API is installed with the window server 2003. * I guess .NET API is installed with XP. * How about window 2000, 98, 95. * How about Linux. Please advice.Thanks. Peter Tag: IDesignerSerializationService Tag: 64160
  - 14
    - smtp.attachment lockes file when send exception. Hi there, Im having a bit of trouble with a logfile I use to put events in with a streamwriter, after I have written in this file I want to send the file as a mail with an attachment with smtp. This all works fine until the smtp server goes off line or something goes wrong. I'm then catching the exception and try again later. Now there is the problem. The log file I tried to send is now locked so the streamwriter throws me an exception. Why is it locked, or better, how do I get it unlocked? Anyone? Try SmtpMail.SmtpServer = SmtpServer SmtpMail.Send(MyMail) Catch ex As Exception ' Now the file is locked Return ex.Message End Try Tag: IDesignerSerializationService Tag: 64159
  - 15
    - Application Losing Focus when running from exe Hi, I have a winforms app which, when run from the VS.NET IDE, puts input focus on the startform as one would expect. However, when I run the exe directly, the main window does not retain focus and I have to manually click on the window to give focus to it. Any explanations would be greatly appreciated. Thanks Tag: IDesignerSerializationService Tag: 64158
  - 16
    - RE: add item to listbox Ok, here's the deal. I tried to do this and it didn't work: [Child Form "Form2"] Event OK (ByVal item as Object) 'I cast it as Object simply because that's the type of a Listbox Item. Private Sub Button1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Raiseevent OK(Lisbox1.selecteditem) End Sub -------------------------------- [Parent Form "Form1"] Private Sub Form2_OK(ByVal item as Object) Handles Form2.OK Listbox.Items.add(item) End Sub the fresh new item on Form1's Listbox shows "System.Data.DataRowView" what's going on?!?!?!?! thanx for all previous replies! ignacio ---------------------------------------------------------------------------- ------ >Hi Ignacio, > I think it has something to do with not giving valuemember and displaymember > values (what values could I give? it's not bound) You can bind a ListBox (via DataSource) to *any* object that implements the IList interface. This includes Array or ArrayList. You just need to fill one of these with suitable objects with a property for the string to display and another for the data you need and set the DisplayMember and ValueMember properties of the ListBox. Cheers Doug Forster "Ignacio Martínez" <msnews@puturra.com> wrote in message news:e3fiPPX0DHA.1708@TK2MSFTNGP12.phx.gbl... > thanx for the 2nd response > I had tried casting the [Object] Object from the child form to the parent > form, but I only got "System.Listbox....something", instead of the text of > the item I passed. > I think it has something to do with not giving valuemember and displaymember > values (what values could I give? it's not bound) > > it's pretty damn hard! > I wish I only had to show the text for the item, but I really need the ID to > continue using that item for other purposes on the parent form. > anyway, thanx > I posted this message on other MS groups but I got no reply so far. > nice weekend! > > <anonymous@discussions.microsoft.com> escribió en el mensaje > news:014b01c3d16e$4acbe4f0$a601280a@phx.gbl... > > >-----Original Message----- > >ok, so basically I can't manually set the valuemember of > a listbox item > >(webcontrols are more flexible in this cases...) > > > >thanx!!!!!!!! > > > >"TB" <tbrown92030@kaxy.NOSPAM.com> escribió en el mensaje > >news:01a401c3d168$ed142430$a401280a@phx.gbl... > > > >>-----Original Message----- > >>Hey group! > >>first of all, happy new year to everyone. > >> > >>I have a small problem that I haven't worked out yet and > >it's driving me a > >>little crazy. > >>I have two forms with a listbox control on each one. > >> > >>the child form passes the selecteditem to the parent > form. > >>but I want to pass the whole item (Value Member, Display > >Member) and I have > >>no clue on how to do this. > >>what I could do was to pass just the text as a parameter > >in an event on the > >>child form. > >>but that doesn't suit my needs. > >> > >>I can't use databindings, because I need to do this > >manually. > >>is there a way to add the whole item???? > >> > >>thanx in advance! > >>ignacio martínez > >>buenos aires, argentina. > >> > > > >Ignacio, > > > >Usually when I need to get more data for a selected item > >in a listbox I will set each item's "Tag" property to an > >object that contains what I need -- usually an instance of > >whatever object I am working with. Given a selected item, > >you just cast it's Tag value to what you expect and you're > >off! > > > >-- TB > > Lo siento, Ignacio, > > I'm afraid I didn't read your post carefully enough the > first time around. ListBox controls are different from > the ListView controls that I'm more used to. The latter > accept "smarter" items (where each can have a tag). A > listbox does not. > > Ok, so let me see if I am understanding your problem. > When the user selects an item in your child form's listbox > you want to pass along both the display member string > *and* value member string for that selected object up to > the parent form. > > The value data is, of course, the "SelectedValue" for the > listbox. There is no corresponding "SelectedDisplay", but > you can use "SelectedItem" to get the object you > originally added to the listbox, cast it to the right type > of thing, and then access the property directly. You can > also get the value member this way. > > But you're right -- the ListItem Web object allows the > text and value members to be specified but the normal > Forms Listbox just takes untyped Objects for its items and > applies the same DisplayMember and ValueMember properties > to all. > > -- TB > > Tag: IDesignerSerializationService Tag: 64157
  - 17
    - How to (easily) change the width of a single column in a DataGrid [VB.NET] I've run into a few posts on this, some with answers pointing to FAQs (like http://www.syncfusion.com/faq/winforms/search/754.asp), but I figured I'd go ahead and share the code I'm using. Basically, you need to set up a for loop through every column in your dataset and create a default action rigging up a DataGridColumnStyle for each. Then look for the cols that need special treatment and knock yourself out. You might insert a "case else" below and move the mappingname and headertext there to have a mutually exclusive default handler. ' Assumes you've got... ' Public dsTime As DataSet ' Public grdTime as DataGrid Dim myGridTableStyle As DataGridTableStyle = New DataGridTableStyle Dim TextCol As DataGridColumnStyle Dim dcTemp As DataColumn myGridTableStyle.MappingName = Me.dsTime.Tables(0).TableName For Each dcTemp In Me.dsTime.Tables(0).Columns TextCol = New DataGridTextBoxColumn ' I want my "description" column to be wider than the rest ' Select Case is overkill for one col, but is an easy place ' to expand to catch other columns Select Case dcTemp.ColumnName case "description" TextCol.Width = 250 End Select ' Everything else gets added with defaults, though you ' need to provide a name for the column to show up in ' the DataGrid. ' Seems to keep the default validators and everything ' by simply doing the below TextCol.MappingName = dcTemp.ColumnName TextCol.HeaderText = dcTemp.ColumnName myGridTableStyle.GridColumnStyles.Add(TextCol) Next ' add formatted tablestyle to the datagrid Me.grdTime.TableStyles.Add(myGridTableStyle) ' bind the datagrid Me.grdTime.DataSource = Me.dsTime.Tables(0) Ha, and if you search Google for something with "single" in it, like, say, [datagrid "single column"], prepare for some Google Ads to eHarmony.com & gotoCupid.com (though we all know GOTOs are Bad Things), etc. Tag: IDesignerSerializationService Tag: 64156
  - 18
    - Control Focus issues Hello, A form with 3 textboxes and a button and the code below : Private Sub TextBox2_Enter fred() end sub Private Sub fred() TextBox3.focus End Private Sub TextBox3_enter console.writeline("Entering") End Private Sub TextBox3_Leave console.writeline("Leaving") end Private Sub Button1_Click TextBox2.focus End The intent here is to start with the focus in TextBox1 (no events), click the button. The button changes focus to TextBox2. The Enter event calls a routine that also shifts focus, this time to TextBox3. I would expect the output to be: Entering Instead I am getting Entering Leaving Entering This seems wrong and is causing some issues. In practice, tabbing to 'TextBox2' takes the place of the button click, but the end result is the same, a Leave event at the "wrong" time. mklapp Tag: IDesignerSerializationService Tag: 64154
  - 19
    - Combo box in DataGrid The MSDN tells it would be possible to create own DataGridColumnStyles and there also exists a DataGrisComboBox in Microsoft.ClrAdmin. It can be bound to the GridColumnStyles Collection but just shows a DataGridTextBox. Who already tried this successfully? Tag: IDesignerSerializationService Tag: 64153
  - 20
    - How do you debug a Designer Error from Inherited forms I am getting an error in the Designer when trying inherit a form. Value cannot be null: Parameter Name dataSource now I do not use the Name dataSource in any of the inherited code so I am assuming that this is in the VS Designer code somewhere. The original base form comes up in the designer just fine. If I Ignore the designer and compile the new Inherited form it compiles and runs just fine. Is there a way of debugging what the designer is doing when it attempts to load the inherited form so I can see what is giving the designer grief. Tag: IDesignerSerializationService Tag: 64152
  - 21
    - combobox FindString Hello, help me please with combobox FindString, I want to perform a search for an second substring entry in the combobox items collection. I use the FindString with specifying a starting index within the ComboBox. I have tried the following but none seem to work: cmbBox.FindString(strWhat, cmbBox.FindString(strWhat)) - :( don't work For example: if Items count is 1 - I have only one item in the items collection, cmbBox.FindString(strWhat) return 0 - this only one item starts with strWhat With FindString(strWhat, 0) i receive ArgumentOutOfRangeException error... Why, if error condition is: "The startIndex is greater than the last index in the collection."???? How I can do this? Tag: IDesignerSerializationService Tag: 64151
  - 22
    - The operation could not be completed Hi All was fine and suddenly from the moment if I click on my Crystal Report file in solution explore the message The operation could not be completed is displayed. Can somebody help me what is it? Thanks Konrad Tag: IDesignerSerializationService Tag: 64149
  - 23
    - Propertygrid context menu Hi In the VS .Net the Propertygrid has a context menu with 'Reset' and 'Description' menu points. I want to have this context menu also for runtime PropertyGrids. How can this be done? Sincerely orbit Tag: IDesignerSerializationService Tag: 64144
  - 24
    - Saving Rich Text to Database How do i save text in a RichTextBox Control to a SQL server Database and retrive it back without losing its formatting. Tag: IDesignerSerializationService Tag: 64142
  - 25
    - WinForms UserControl problem at VS.NET design view Hi, I'm working on a Win form application which is being developed in VB.Net. I have created few User Controls quite some time back and implemented them successfully. Now the problem is, I'm not able to use UserControls using my VS.NET IDE. When I tried to drag and place the user controls on WinForm (from Toolbox), it shows an error saying "An exception occurred while trying to create an instance of Classname.UserControlName. The exception was 'Value cannot be null. Parameter name:path'". And another strange problem is when I tried to open my existing solution, the controls are missing and an error is shown like "The Variable 'UserControlName' is either undeclared or was never assigned. Could some one please help on this ASAP? Your help is muchhhly appriciated as we are closed to the deadline. Thanks in advance, Kiran Tag: IDesignerSerializationService Tag: 64140
- Next
  - 1
    - about email questions in windows form, I can use the System.Web.Mail how can I send the email to the client?? any reference site? Tag: IDesignerSerializationService Tag: 64139
  - 2
    - SQLDataAdapter SP Generation Hi, I have created an SQLDataAdapter component on my vb.net winform project and stepped through the wizard. In my SQL Database I have a table with fields using user defined data types and not the base data types. The problem is that when the stored procedure gets created by the adapter the parameter's data types did not follow the data type of the table I used in the wizard. Is there any solution on how I could use my user defined data types in my SP, autogenerated by the adapter, w/o actually modifying the SP after running the wizard? Appreciate any help. Thanks. Ramil Domingo Developer Tag: IDesignerSerializationService Tag: 64136
  - 3
    - Web browser in winforms Hi, I need to embedd web browser control in of my winform where there is a collection of forms. My problem now is the form embedded is a child form. When I am trying invoke this in a normal form it is working fine. But when invoking from a child window it is not work. Any solution for this? Thanks and Regards, Sachi Tag: IDesignerSerializationService Tag: 64135
  - 4
    - Suggestion for implementing controls based on rules Hi everyone; We have a problem in our compact framework client-server application for which we would require your valuable suggestions. Problem: There are controls in the application user interface that has to be loaded based on rules / transaction codes else they are not displayed at all, hence the controls won't be there at design time but they would have to be created and placed at run time.Hence a elegant and simple solution has to be designed to meet out the requirements. Solution: We are leaning towards getting all valid transaction codes from the database and loading into memory at the start of the application. When a form is created for the first time,the form and all the form controls are created based on the transaction codes.The form is then saved into a form factory. If that form is required again then it is loaded from the form factory. I would appreciate some comments or suggestions to this approach. Thanks and Kind Regards; Ajit Goel Tag: IDesignerSerializationService Tag: 64134
  - 5
    - Deploy ODBC connection Hi, Using VB.NET how can I deploy ODBC connection to automatically install when the package is installed? Yama Tag: IDesignerSerializationService Tag: 64133
  - 6
    - Textbox formating I have a textbox on a form that I want to display the entered data as a date, without the user having to use a date seperator. I've tried user-defined date formats and user-defined number formats(to insert the seperator). But the text always changes to the style string instead of converting to the style string as follows: TextBox1.Text = Format(Textbox1.Text, "MM,dd,yyyy") Tag: IDesignerSerializationService Tag: 64129
  - 7
    - form control validation error and focus Hi, I have a problem as below: * The form control is TextBox. * Method: textBox1_Validating(...) * When a validation error occurs, the focus stays. * If I can not find the valid data, and I want to cancel. * I do not know how. Please advise. Thanks. Peter Tag: IDesignerSerializationService Tag: 64128
  - 8
    - Load event firing twice for one form instance I have a form which I want to show modally; it's a fairly old form that's been ported up several versions of VB, and I'd like to keep its rewriting to a minimum. Basically, it is used in this sequence: 1. The form is shown. The Form_Load event does some initialization. 2. Further parameters are passed to this form. 3. We actually need this form to be modal, so we hide it and show it again modally. 4. Stuff happens on the form based on the parameters passed in, etc. (The VB.NET code for this is below.) However, I've discovered that calling ShowDialog() in step #3 fires off the Form_Load event a second time, even though it's the same object instance. Does any instance of showing a form fire this event? (My problem here is that the Form_Load initialization should only happen once. I could use an already_initialized flag, but that's horribly messy; if I have to, I'd rather pass Foo in the constructor and hold onto it through the Form_Load process.) --Caitlin Shaw **Code** Private WithEvents frmThing As ThingForm Public Sub DoThatThingWithFoo(Foo as Object) 'Create the thing and set it up frmThing = New ThingForm() frmThing.Show() frmThing.DoSomeSetup(Foo) 'Really, though, we want this thing to be modal frmThing.Hide() frmThing.ShowDialog() 'Good, that's done frmThing.Dispose() End Sub Tag: IDesignerSerializationService Tag: 64125
  - 9
    - MouseLeave does not work ! Hi, I designed a usercontrol and I assigned a handler to the MouseLeave event ! It fires 80% of the time but when you manage to move your mouse very fast out of the control it does not ! Does someone know a workaround ? Arkam Tag: IDesignerSerializationService Tag: 64120
  - 10
    - NotifyIcon is greyscale under Windows 2000 Doing developing under Windows XP,VS.NET 2003,.NET 1.1 Framework. Assign notifyIcon an icon *.ico file. Appears fine (color) in task tray when running under windows XP. When I run on Win 2000 test machine with .NET 1.1 Framework installed, the app runs fine but the task tray icon is greyscale, rather than color. Thinking it was some glitch with this particular icon, I've tried dozens of different icons (from inside shell32.dll) with the same results. Anybody have any idea what this is? Tag: IDesignerSerializationService Tag: 64117
  - 11
    - Yet another No Touch Deployment Issue Hi, I am writing an application that has to be run via a web browser and it also must run using the default security settings for an internet application (Framework 1.1). Which is the lowest setting. Part of the Design Specs is that each user's preferences are saved. I thought about using Isolated Storage for this and saving the User's Settings to a xml config file, but I can't save to Isolated Storage with the Default Security Settings. Does anyone have any other suggestions I can try? I know I can store the info on the web server as well and access via a WebService, but I was hoping for a way to accomplish this without storing the information on the Server. TIA, -- Paul Tag: IDesignerSerializationService Tag: 64116
  - 12
    - Problem with OCX component: property OcxState not setuped Hi I have a Ocx developed in V.B. 6 and I'm trying tu use it in C# application but during the InitializeComponent() method I get an Exception: 'System.Resources.MissingManifestResourceException' en mscorlib.dll Aditional information: Could not find any resources appropriate for the specified culture (or the neutral culture) in the given assembly. Make sure "frmKernel.resources" was correctly embedded or linked into assembly "Kernel". This is the code that it try to execute: this.axMonitorSend1.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject ("axMonitorSend1.OcxState"))); Please help me Regards Tag: IDesignerSerializationService Tag: 64115
  - 13
    - adding items to forms' resource files Please let me know if there is a better way to do this. I have set the Localizable property of my forms to true, meaning of course that it will persist the properties of the controls of my forms in the resource file for that form. But my question is, how do I add additional properties for that form to the resource file? For instance, I have error messages, tooltips, log messages, etc., associated with each form. It makes sense to me to be able to add those to the form's resource file and then to be able to reference them from within code (using the resource variable that VS generates). However when I add them, after I make changes to the form in Visual Studio, the items I added are gone. I am aware that I can create a new resource file and reference from there but I'd like to avoid that since there is already a resource file for each form created. Thanks for any tips, Andrew Tag: IDesignerSerializationService Tag: 64113
  - 14
    - Standard and other toolbar icons/bitmaps I'm being dead thick, but I can't get my head around this: Where can I get standard toolbar icons like Open, Save, Print etc from? Should I embed them in my app or can I assume that any system will have them? How does each version of WIndows differ - do I need to know what version the user is running and pick icons accordingly? I've pulled a bunch of other icons from dlls, and want to use some. However they have white backgrounds both in the Image Editor and when displayed. The host ImageList TransparentColor property doesn't make a difference. Changing the bitmap background from Opaque to Transparent doesn't make a difference. There's nothing in any of the .NET books I have, and I can't find anything online. What am I missing? Tag: IDesignerSerializationService Tag: 64108
  - 15
    - Use an Ocx Hi I have an ocx developed in VB 6.0 and I nedd to use it in Window Form application in C#. When I do it, I get a System.NullReferenceException I've added the reference and in my application I wrote: //Global Variables Monitorsdn.MonitorSendClass sendMon = null; short local = 0, remoto = 0; string socket = "C", sPath = "C:\mon.ini" public myForm() { InitializeComponent(); InitializeOcx(); } private void InicializeOcx() { short shEvent = 1; sendMon.Monitor(ref shEvent, ref local, ref remoto, ref socket, ref sPath); } Do I need do or include something else?? What's wrong??? J.C. Tag: IDesignerSerializationService Tag: 64107
  - 16
    - ListView.Items.Add(ListViewItem) returns ListViewItem reference instead of the Index as integer? Um... why? -- Eric Newton C#/ASP Application Developer http://ensoft-software.com/ eric@cc.ensoft-software.com [remove the first "CC."] Tag: IDesignerSerializationService Tag: 64104
  - 17
    - How to do SMS in window application? Hi, I am currently working on mobile application, and I am try to implement SMS (text message) into my window desktop application. Add codes to VB app and sent SMS to Smartphone device as a notification message. What api or dll do I have to use in VB app.? I know that there is a SMS lib in mobile platform, but not in window appl. Please help. thank you Tag: IDesignerSerializationService Tag: 64103
  - 18
    - ReadOnly DataGrid Hi, I want to create a readonly grid. By this I mean that none of the cells should be editable. At the moment I have set the readonly property of the grid to true. This is OK for 'DataGridBoolColumn' i.e. columns displaying checkboxes, but for DataGridTextBoxColumn, the background is greyed out, and a cursor starts blinking in the cell. I don't want this cursor to appear at all, and the whole grid line shuld appear as if the user had clicked the row header. I thought there would be an easy way of doing this? Cheers Fred. Tag: IDesignerSerializationService Tag: 64094
  - 19
    - Calling Dispose on form variables. Hello All, I've a doubt regarding calling Dispose() method on the controls of a form. I've a simple MDI form. On a click of a menuItem I instantiate a new modeless form. As per a prior message posted (http://blogs.gotdotnet.com/rprabhu/permalink.aspx/af94ee11 -5488-4ff0-bd5b-d7b41a0d0ebf), modeless forms are disposed whenever they are closed. This is also happening in my case as the dispose method is being called. So far so good. But I noticed that the code to call Dispose() for all the controls in this modeless form is not generated by VS. Only some of the controls(e.g. System.Windows.Forms.Timer) which are being added to 'IContainer components' member variable of the forms are being Disposed. Rest for all other controls, I've to call the Dispose method manually. I've no problems in doing this, but I wanted to know why this is done? The controls in this modeless form are custom control and all implement a common application specific interface. When I try to call their Dispose methods, some of the controls throw this exception Exception : "InvalidOperationExcepiton" Message : Cannot call Invoke or InvokeAsync on a control until the window handle has been created. StacKTrace : at System.Windows.Forms.Control.MarshaledInvoke(Control caller, Delegate method, Object[] args, Boolean synchronous) at System.Windows.Forms.Control.BeginInvoke(Delegate method, Object[] args) at System.Windows.Forms.Control.BeginInvoke(Delegate method) at System.Windows.Forms.DataGrid.OnLeave(EventArgs e) at System.Windows.Forms.Control.NotifyLeave() at System.Windows.Forms.ContainerControl.UpdateFocusedControl () I'm not able to make it out, what this exception is, and how can I handle. Can anyone help me out in both of my doubts? Thanx in Advance. Mahesh. Tag: IDesignerSerializationService Tag: 64093
  - 20
    - Suggestion: a default ListViewItemComparer in System.Windows.Forms Would be nice to have a default ListViewItemComparer ;-) come on framework guys ;-) probably an oversight but lets fix it and get a simple default comparer into v1.2? http://msdn.microsoft.com/library/en-us/cpref/html/frlrfsystemwindowsformslistviewclasscolumnclicktopic.asp?frame=true -- Eric Newton C#/ASP Application Developer http://ensoft-software.com/ eric@cc.ensoft-software.com [remove the first "CC."] Tag: IDesignerSerializationService Tag: 64090
  - 21
    - New cool software Hi guys, Check out this software I found on the net... http://www.dualdot.net/default.asp?nav=imagebatch It's called ImageBatch and has a batch mode for converting, naming and resizing images... It's very cool! Tag: IDesignerSerializationService Tag: 64087
  - 22
    - Instance Forms I'm starting with vb.net, and i already come across with some problens. i have three forms. The start form is form1.vb, and it have two buttons. Button1 shows Form2.vb, and button2 shows Form3.vb. I've place the instance of the two forms into the main body of the form (i.e. outside any Subs, Events or Methods): Dim F2 as new Form2 Dim F3 as new Form3 If i do this and try to run the project the main form doesn't appear. If i only instance a form, the main form appear when i run the project. Theres any one who can help me. Thank you all. Ana Rita Tag: IDesignerSerializationService Tag: 64078
  - 23
    - Populating Dataset from xml fil I have an XML file which has elements with nodes. I can load this XML file into a .NET xml document and then populate a dataset with it. Since this xml file has nesting (only 1 level, like master- detail relationship) so can I populate 1 datatable with the parent elements and another datatable with the child nodes. Please provide some information on this. Any pointers or code will be appreciated. Thanks neel Tag: IDesignerSerializationService Tag: 64077
  - 24
    - NativeWindow.Callback Is it possible to catch any exception thrown by the NativeWindow.Callback function. Tag: IDesignerSerializationService Tag: 64074
  - 25
    - Event bubbling in windows forms? Hi If an event (such as a click on a button) is not handled by that button class, is it not passed to the containing window, (say the form) so it can be handled there? I basically have a form with 30 small buttons on and wish to have one generic handler for the button clicks. Thanks John. Tag: IDesignerSerializationService Tag: 64073

Hi,

I'm looking for examples, hints about a class which
implements IDesignerSerializationService (ns:
System.ComponentModel.Design.Serialization).

I'm trying to create a DesignerHost. The Copy and Paste
commands require that a IDesignerSerializationService
object is added to the Services of the ServiceContainer.
Without this it doesn't work. I can find any class which
implements this interface, strange!

Any help is appreciated.

Regards,

Fons

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