DataTable DataRow tag property??

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  - 1
    - Disable Datagrid Row Indicator Hi How to Disable the Datagird's Row Indicator (Triangle) which gets displayed on the Row header, without setting rowheadersvisible = False Thanks Bala Tag: DataTable DataRow tag property?? Tag: 79070
  - 2
    - Disable Datagrid Row Indicator Hi How to Disable the Datagird's Row Indicator (Triangle) which gets displayed on the Row header, without setting rowheadersvisible = False Thanks Bala Tag: DataTable DataRow tag property?? Tag: 79069
  - 3
    - how can my winform receive keyboard events? hi all i want my winform to receive keyboard events. however, when i add input controls to my winform (such as a button), my winform stops receiving keyboard events. how can my winform receive keyboard events? assaf Tag: DataTable DataRow tag property?? Tag: 79067
  - 4
    - ArgumentOutOfRangeException adding items to a CheckedListBox. Create a new form, add a CheckedListBox to it. Add the following code to the form's Load event: private void Form1_Load(object sender, System.EventArgs e) { this.checkedListBox1.BeginUpdate(); this.checkedListBox1.Sorted = true; try { this.checkedListBox1.Items.Add("ABC"); this.checkedListBox1.Items.Add("def", true); } finally { this.checkedListBox1.EndUpdate(); } } If the CheckedListBox is sorted, and you are between a BeginUpdate and EndUpdate, then an ArgumentOutOfRangeException will be thrown if you try to add an item to the list and set it's checked state at the same time. Getting rid of the BeginUpdate/EndUpdate or Sorted property "fixes" this. Tag: DataTable DataRow tag property?? Tag: 79066
  - 5
    - Custom datagrid I would like to create a tablelike datagrid without binding to a datasource. Is there a control for me to do this? Tag: DataTable DataRow tag property?? Tag: 79062
  - 6
    - How to use a custom font Hi ! I wonder how I can change the font of a .NET C# application ? I have a ".ttf", I suppose it's a TrueType font file. I will appreciate any help, if you have tutorials it will be great too. Should I copy it to Windows System folder ? Thanks in advance, Regards. Sadi. Tag: DataTable DataRow tag property?? Tag: 79057
  - 7
    - CalculatePageInfo: Invalid parameter used. Hi, When trying to print a document I get an Invalid parameter used exception in PrintPreviewControl.CalculatePageInfo. I m using .NET 1.1 on Windows XP machine. Regards, Pankaj Tag: DataTable DataRow tag property?? Tag: 79053
  - 8
    - Disable focus on webBrowser control Hi all, I dynamically load a webBrowser control on a windows form control. Every time I load the webBrowser control the focus is set to the webBrowser control. How can the focus be set to another control on the form, after the webBrowser control is loaded? Thanks Edi Tag: DataTable DataRow tag property?? Tag: 79050
  - 9
    - how to set application-wide keyboard handling? hi all i have a 2 winforms in my app. one is the owner of the other. i capture keyboard events for each form. can i instead tell the entire 'app' to respond to certain keys. and not have to tell each form to handle the keys. i actually have over 20 forms, so handling keys for each form would be a lot of dirty work. assaf Tag: DataTable DataRow tag property?? Tag: 79047
  - 10
    - Building a windows forms "spy" Hi I am about to develop a program that scans the text properties of a number of text boxes in another program and copies them to the clipboard. The software that I want to scan has no function for printing on a printer, and therefore I am building this extension to enable simple printouts. The program I am scanning is built in C#. My program should be built in C# too. I do not know the names of the textboxes, so to begin with I need to be able to get the names of the textboxes to scan. These names will probably not change, so when have gotten these names I can add them to the code. I know the name of the form (or at least the caption of the form) that the textboxes are in. I have no need for changing the properties of the textboxes either. Does anyone have some simple code that can help me getting started? Thanks Jonas Bergman Tag: DataTable DataRow tag property?? Tag: 79044
  - 11
    - Increate ListView row height Hi experts How can I increase individual row's height of the ListView control ? Any help would be very much appreciated. Thanks in advance. Dotnetjunky Tag: DataTable DataRow tag property?? Tag: 79038
  - 12
    - vc++.net exporting database i am developing a user interface prototype using windows forms in a vc++.net environment. i have a database(ms-sql) which contains the necessary data for displaying in a complex datagrid. when i create a setup file of my prototype user interface, how can i include the database along with it? i wuld want to be able to do this so that when the application is installed on an other machine, i would want the datagrid to display the data items. thanx in advance Tag: DataTable DataRow tag property?? Tag: 79032
  - 13
    - Question about printing Dear all, I'm new in printing in VB.NET 2003 and want to print a run-time generated form which contains line drawing shape and text. I found that PrintDocument is good for printing by code but not for entire form. Actually it is not a kind of report but label sticker so I don't think Crystal Report is my choice. Does anybody have idea on my issue? Thanks for your attention and kindly help! Regards, James Wong Tag: DataTable DataRow tag property?? Tag: 79030
  - 14
    - DateTimePicker - Time value? How do I stop my DateTimePickers storing a time value? I just need to insert the date part into my database but the DateTimePicker.Value property seems to be in the format ##/##/## ##:##:## Tag: DataTable DataRow tag property?? Tag: 79028
  - 15
    - Windows User (Human) Interface Guidelines? Apple's got this document: http://developer.apple.com/documentation/UserExperience/Conceptual/OSXHIGuidelines/index.html or http://tinyurl.com/vgge Is there any such guideline document targetted at gui designers on the Microsoft Windows environment(s)? Any links will be greatly appreciated! Kind regards Abdullah Tag: DataTable DataRow tag property?? Tag: 79027
  - 16
    - how to print form??? hi all, how can I print the form at design time as well as at runtime. In VB6 there was a option in File menu to print form and there was method of form PrintForm. How can I do the same in dot net????.. any suggesstion will be appreciated.. Ansari Tag: DataTable DataRow tag property?? Tag: 79025
  - 17
    - Help!!! Visual Inheritance...... Hi, I want to know if I'm doing something wrong. I'm inheriting frmChild from frmBase in Project1. frmBase is referring to its MdiParent in a function call from Form_Resize event. When I try to open the designer for the frmChild it throws an exception for this, saying "Object reference not set to an instance of an object." Why is this happening. Does that mean I cannot use any runtime instanciation in a base form? Or do I have to turn something off? Why is the code executing in the designer. If I give a message box in the base form, it pops up when I am loading the Child form!!!!! Any help is appreciated.. Thanx, Debi Tag: DataTable DataRow tag property?? Tag: 79021
  - 18
    - Main Menu Toolbar Icon is not coming out. I have a Main Menu coded in VB.Net, which contains a Toolbar on top. There are 10 buttons with image on the Toolbar. During design time, the image on the Toolbar button can be displayed. But, during runtime, all images on the Toolbar button cannot be displayed out. Why? Thanks. Tag: DataTable DataRow tag property?? Tag: 79020
  - 19
    - Why does transparency only work sometimes with 32 bit color depth? I have an application that uses transparency. My video settings are 1600x1200 and 32 bit color. I can make the main dialog transparent but other controls and child windows are not transparent, I see the colored box around my control. If I switch my color depth to 16 bit everything is fine. Why does it work on some forms but not others. I can even make my main form transparent and drop a custom control that has transparency set. The main form goes transparent but the custom control has a blue (my transparent color) box around it. Again if I switch color depth it works fine. I heard that somewhere in the .NET documentation it says transparency is not supported under 32 bit color. I have a hard time believing this. Are there any computers that don't come in 32 bit color mode anymore? Jim Tag: DataTable DataRow tag property?? Tag: 79008
  - 20
    - Memory leak - Forms with Owners I have created a project that has two forms. Form1 has a button which runs the following code: private void button1_Click(object sender, System.EventArgs e) { Form2 f = new Form2(); f.Owner = this; f.Show(); f.Close(); this.RemoveOwnedForm(f); f.Dispose(); f = null; } Using .NET Memory Profiler (http://www.scitech.se/memprofiler) I am able to see that Form2 is not disposed. This seems to be a huge issue. Has anyone experienced this problem? Is there a workaround? Have I done something incorrectly? If I remove the line where the Owner is set, there is no problem with Form2 being Disposed. Thanks, Nate Tag: DataTable DataRow tag property?? Tag: 79001
  - 21
    - Memory leak - Forms with Owners I have created a project that has two forms. Form1 has a button which runs the following code: private void button1_Click(object sender, System.EventArgs e) { Form2 f = new Form2(); f.Owner = this; f.Show(); f.Close(); this.RemoveOwnedForm(f); f.Dispose(); f = null; } Using .NET Memory Profiler (http://www.scitech.se/memprofiler) I am able to see that Form2 is not disposed. This seems to be a huge issue. Has anyone experienced this problem? Is there a workaround? Have I done something incorrectly? If I remove the line where the Owner is set, there is no problem with Form2 being Disposed. Thanks, Nate Tag: DataTable DataRow tag property?? Tag: 79000
  - 22
    - WM_KEYDOWN, WM_CHAR and WM_KEYUP I am using SendMessage() to send characters to a window. After using Microsoft Spy++ to look at window messages when I click a key, I noticed that the enter key sends WM_KeyDown WM_Char and WM_KeyUp but the home key only sends WM_KeyDown and WM_KeyUp. Is there some rule I can use to tell if I should send the WM_Char or not? Tag: DataTable DataRow tag property?? Tag: 78986
  - 23
    - exceptionless exceptions in masked edit box Hello, I encountered something to that, even though I have worked it out for myself, I thought should be passed on. While I was debugging an event handler (Validating) for a masked edit box, I suddenly found myself 'back in the UI'. The line of code that precipitated the surprise exit from the event handler to the UI happened to generate a null reference exception, but no detectable exception was reported (either in the IDE debug run or in the released program). The line of code was not in a try/catch block (there are others in the handler and, when appropriate, they are triggered). It was the true source of the bug being worked on, but it was not detected until much later in the code because as far as anyone knew the event handler validated the control quite nicely. I figure that whatever 'hidden' code calls the event handler does so from within its own try/catch block. When it encounterd this particular exception, it simply returned execution to the 'UI thread' (no explicit multi-threading was used in the program, that descriptive phrase was intended to limit verbiage (looks like I failed there)). I don't know if this is just an issue with the masked edit box or with more controls. Thought you'd like to know, mklapp Tag: DataTable DataRow tag property?? Tag: 78983
  - 24
    - ok to use threading in winforms for remote connections? Is it proper to use threading in winforms to retrieve data from a remote sql server? I thought about setting the timeout period in the connection string, but what would be better is to start my bind() function in a new thread so the app isn't tied up searching for the sql server. Any problems I should be aware of? -Max Tag: DataTable DataRow tag property?? Tag: 78982
  - 25
    - How TO DO VS.NET Resizable Tear Off MDI(s) Does any body know how to do visual studio.net style resizable tear off MDI(s)? I have played with the new splitter tool in vb.net 2005 and it is somthing like what I am trying to do but it doesn't have closing or push pen abilities. -- Think, Speak & breath Code! Tag: DataTable DataRow tag property?? Tag: 78980
- Next
  - 1
    - Stream Writer Hello, I have created a MemoryStream that is holding Binary Data. How do I get the Data out of the Memory Stream into a file on my hard drive. All the examples I have seen for a MemoryStream write the contents to the console. Thanks Chuck Tag: DataTable DataRow tag property?? Tag: 78972
  - 2
    - Inherited Form Designer gives Exception Hi, I have Project1 in which I have frmBase. I compiled the code and then added an inherited form(frmChild) to the project which inherits from frmBase. When I open the designer for frmChild the designer throws an exception, "Object reference not set to an instance of an object." Please help, what should I do to use inheritance within a project. Thanx, Debi Tag: DataTable DataRow tag property?? Tag: 78971
  - 3
    - Global connection strings? I have a question regarding connection strings. Most of my apps have multiple forms each of which stores a connection string back to (generally speaking) the same SQL db (i.e. it's set up the way that VS.Net appears to work by default). Is there any advantage in having some kind of global connection string? (...apart from the obvious one about making it easier to update if the db moves to a different server...). What is best practice? Thank you Tag: DataTable DataRow tag property?? Tag: 78970
  - 4
    - this.size doesn't come out to 1024*768 it says width: 1030 height: 774 I have my form maximized. what causes this discrepancy, and how do i correct it? I can notice that the contents on the screen are not centered. thanks again! Tag: DataTable DataRow tag property?? Tag: 78969
  - 5
    - Default file type handlers Is there a way to get the path to the application that is the default handler for a given file type w/o having to manually crawl around the registry? Tag: DataTable DataRow tag property?? Tag: 78966
  - 6
    - LinkArea not Deserializable Create a form, drop a LinkLabel on it, and set the form's Localizable property to True in the designer. If you run this with full trust, everything works. Run it without full trust (by going to the command line and running \\localhost\...\program.exe) and you will get the following exception: System.Security.SecurityException: Request for the permission of type System.Security.Permissions.SecurityPermission, mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 failed. at System.Runtime.Serialization.Formatters.Binary.ObjectReader.CheckSecurity(ParseRecord pr) at System.Runtime.Serialization.Formatters.Binary.ObjectReader.ParseObject(ParseRecord pr) at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Parse(ParseRecord pr) at System.Runtime.Serialization.Formatters.Binary.__BinaryParser.ReadObjectWithMapTyped(BinaryObjectWithMapTyped record) at System.Runtime.Serialization.Formatters.Binary.__BinaryParser.ReadObjectWithMapTyped(BinaryHeaderEnum binaryHeaderEnum) at System.Runtime.Serialization.Formatters.Binary.__BinaryParser.Run() at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, IMethodCallMessage methodCallMessage) at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, IMethodCallMessage methodCallMessage) at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream) at System.Resources.ResourceReader.LoadObject(Int32 pos) at System.Resources.RuntimeResourceSet.GetObject(String key, Boolean ignoreCase) at System.Resources.ResourceManager.GetObject(String name, CultureInfo culture) at System.Resources.ResourceManager.GetObject(String name) at Clientele.Utility.DbHealthChecker.ConfigurationSettingForm.InitializeComponent() at Clientele.Utility.DbHealthChecker.ConfigurationSettingForm..ctor() at Clientele.Utility.DbHealthChecker.MdiMainForm.MdiMainForm_Load(Object sender, EventArgs e) at System.Windows.Forms.Form.OnLoad(EventArgs e) at System.Windows.Forms.Form.OnCreateControl() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl() at System.Windows.Forms.Control.WmShowWindow(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.Form.WmShowWindow(Message& m) at System.Windows.Forms.Form.WndProc(Message& m) at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) Basically, this stops us from using a LinkLabel when our forms are localizable and the EXE isn't run with full trust. Tag: DataTable DataRow tag property?? Tag: 78965
  - 7
    - DataGrid cell double click event How can I know every time a user made a double click in a cell of my dataGrid?? Tag: DataTable DataRow tag property?? Tag: 78963
  - 8
    - WS_EX_LAYERED/LockWindowUpdate problem Hello, I use LockWindowUpdate() API function through P/invoke to prevent updating form content while updating/removing/adding something in form (child controls). Despite of the bug in W2k (Q270624, Layered Windows Disappear During Calls to the LockWindowUpdate() Function) I do something like this: 1. Remove WS_EX_LAYERED attribute from form through SetWindowLong API 2. Call LockWindowUpdate 3. some updates (adding/removing child controls through standard .NET methods) 4. Call LockWindowUpdate - for form unlock 5. set back WS_EX_LAYERED flag on a form 6. redraw form but on W2k after a point 5 form disappears and I cannot resolve this issue. Thanks in advance -bda- Tag: DataTable DataRow tag property?? Tag: 78960
  - 9
    - drawing text, autosizing textbox, flickering ... Hi (VS.Net 2003 + SP), how to make anchored textboxes, toolbars or statusbar not to flicker on resize? And one more thing, I wanted to make multiline textbox to autosize in height and width. Since autosizing is done only in singleline, I used prefferedSize= Graphics.MeasureString(control.text, control.font) to get required size. But after resizing textbox, I saw that it is too wide and height is less than required. So I tried to paint text myself. Then I saw, that everyline of that text is painted differently (using standart font, same text on every line), changing text to Arial 9pt, helped a bit. But anyway it is too wide and height is less than required for textbox. How to implement full autosizing for textbox? Tag: DataTable DataRow tag property?? Tag: 78951
  - 10
    - Status images in DataGrid Hello, is there any way how to use first column (RowHeader) to display custom images (e.g. status icons)? Thanks a lot Vladimir Tag: DataTable DataRow tag property?? Tag: 78946
  - 11
    - Display deleted rows in DataGrid Hello, I use DataGrid that displays data from DataTable. When I delete a row, this row disapears in DataGrid and changes it's status in DataTable. I there any way how to display everything what's in DataTable? I want that user will see all changes made and after clicking some "Commit" button those changes will be saved into the database. Thanks a lot Vladimir Tag: DataTable DataRow tag property?? Tag: 78944
  - 12
    - using F7 as shortcort doesn't work? Hi, I am having trouoble using the F-kesy as shortcuts. The shortcut is defines like this (c#): btnRun.Shortcut = Shortcut.F7; I have provided the button with a valid eventhandler that works just fine when pressing the button, but pressing the F7 key doesn't trigger anything at all. All my other shortcuts that doesn't use F-keys are defined in the same and they work just fine. Has anyone experinced the same problems and maybe found a solution? Thank you. Torben Tag: DataTable DataRow tag property?? Tag: 78943
  - 13
    - DataGrid - reduce flicker-free hi, How to make datagrid flicker-free? I have tried to set ContorlStyle double buffering options, but seems not working well. thanks Tag: DataTable DataRow tag property?? Tag: 78938
  - 14
    - Unable to keep form on top I'm trying to create a screensaver using managed directx, but the same happens with the wizard generated screensaver project in VC# 2005. Any window set to "always on top" is not getting obscured, like the standard windows screensavers can. I've tried setting the presentparams for the device constructor to "windowed=false". I've set the form property Toplevel=true, topmost=true, and called .bringtofront(). Anybody know what I'm missing? Tag: DataTable DataRow tag property?? Tag: 78934
  - 15
    - Controls created on one thread cannot be parented to a control on a different thread I am trying to make a window that pops up, to show that my application is busy. I want it to be able to be called from anywhere, any thread, so I put it as a static method in a class. Code listed below. The problem is, no matter what I can think of doing, I get the following exception: "Controls created on one thread cannot be parented to a control on a different thread" Trace: at System.Windows.Forms.Control.MarshaledInvoke(Control caller, Delegate method, Object[] args, Boolean synchronous) at System.Windows.Forms.Control.Invoke(Delegate method, Object[] args) at UI.Waiter.Busy(Object waitOn) or i used to get this with a slightly different configuration (same exception): Trace: at System.Windows.Forms.ControlCollection.Add(Control value) at System.Windows.Forms.ControlCollection.Add(Control value) at UI.Controls.WaitForm.InitializeComponent() at UI.Controls.WaitForm..ctor() at UI.Waiter..cctor() Anyone got any ideas... or am i going about it the wrong way all together!? Cheers Greg ----- CODE ----- using System; using System.Collections; using System.Threading; using System.Windows.Forms; namespace UI { /// <summary> /// Summary description for Waiter. /// </summary> public sealed class Waiter { private static ArrayList _list = new ArrayList(); private static Mutex _lock = new Mutex(); private static Controls.WaitForm _form = null; private static Form _parent = null; public static Form Parent { get { return _parent; } set { _parent = value; } } private Waiter() { } private delegate void BusyDelegate( object obj ); public static void Busy( object waitOn ) { if( _parent != null ) _parent.Invoke( new BusyDelegate( InternalBusy ), new object[] { waitOn } ); } private static void InternalBusy( object waitOn ) { // this has to be done here for threading reasons if( _form == null ) _form = new Controls.WaitForm(); // show the waiting form _lock.WaitOne(); try { _list.Add( waitOn ); if( _list.Count == 1 ) { _form.Restart(); _form.Show(); System.Windows.Forms.Application.DoEvents(); } } finally { _lock.ReleaseMutex(); } } public static void Ready( object waitOn ) { _lock.WaitOne(); try { _list.Remove( waitOn ); if( _list.Count == 0 ) { _form.Hide(); } } finally { _lock.ReleaseMutex(); } } } } Tag: DataTable DataRow tag property?? Tag: 78931
  - 16
    - embedded powerpoint diasshow Does anyone know how to embed a powerpoint presentation in a windows forms applikation. I can't find any documentation on how to do this anywhere. Seems there isn't an Active-X control for viewing powerpoint presentations from within another application. Regards Ole Inselmann Tag: DataTable DataRow tag property?? Tag: 78920
  - 17
    - Problem using SHBrowseForFolder I am using VS 2003, .net 1.1 I am trying to use the SHBrowseForFolder dialog, as wrapped up in a component from CodeProject (I don't have the URL handy). The dialog appears, but the treeview does not. I get the same result using the old .net 1.0 method with FolderNameEditor and FolderBrowser(). It used to work before I upgraded to 1.1 . Any suggestions? TIA, Art Tag: DataTable DataRow tag property?? Tag: 78918
  - 18
    - fileacces problems Hi, I'm in the middle of developing a c# project. When I run my application from VS.net it's run from the projects bin\debug library. My problem is, that when closing the application I am writing a xml file containing some settings to this library, but I get an "Access denied error". I am experiencing this error because the debug folder is marked as "read only". It doesn't matter if I uncheck the "read only" checkbox, because everytime my project is compiled, it is set again. How do I change this, and why is the acces to this folder restricted to "read only"? Thank you. Best regards Torben Tag: DataTable DataRow tag property?? Tag: 78915
  - 19
    - How to make a UI which resembles the VS.NET 2003 IDE UI Hello! The VS.NET 2003 user interface has very nice details. The small areas which look like windows and which may slide away if you don't need them for the moment. Can't some of you illustrate a bit how such details may be built? Best regards, Henrik Dahl Tag: DataTable DataRow tag property?? Tag: 78913
  - 20
    - Autocomplete combobox For all of you who are searching for auto complete functionality in .net combobox. I wrote this code yesterday after being unable to find something usable and workable on the internet. All examples that I've tried either bulky and simply not elegant and inefficient or does not work properly. Maybe I was just not lucky and patient enough to try more examples :) instead I wrote my own code. Hope it helps someone. I appreciate all comments and bugs in the following code being posted back to the group. Regards, Michael Shapiro P.S. call this sub from KeyUp event of the combobox Public Sub AutoComplete(ByVal cbo As System.Windows.Forms.ComboBox, ByVal e As System.Windows.Forms.KeyEventArgs) Dim index As Integer Dim p As Integer Select Case e.KeyCode Case Keys.Back, Keys.Left, Keys.Right, Keys.Up, Keys.Down, Keys.Delete, Keys.Tab Return End Select p = cbo.SelectionStart index = cbo.FindString(cbo.Text.Substring(0, p)) If index = -1 Then Return cbo.SelectedIndex = index cbo.SelectionStart = p cbo.SelectionLength = cbo.Text.Length End Sub Tag: DataTable DataRow tag property?? Tag: 78911
  - 21
    - Docked panels and Z-order problem. Hallo=2E I have two panels docked on the right of the form (p1 on the left= and p2 on the right) and I want third panel to slide from right= to left into a view between p1 and p2 (Just like Solution= Explorer window in Visual Studio ? if it is in auto hide mode= its slides to left when mouse is over it), but when I put my= third panel on Controls list of the form, set it child index= between those two and start to slide I have opposite effect ?= the p1 is visible and p2 is hidden ? it is a way to do this= right ??? -------------------------------- From: Dominik Jeske ----------------------- Posted by a user from =2ENET 247 (http://www=2Edotnet247=2Ecom/) <Id>yW8wOI8ZAk6AmAd7vIZBcg=3D=3D</Id> Tag: DataTable DataRow tag property?? Tag: 78906
  - 22
    - Problem with Z-ordering !!! Hallo !! I have two panels docked on the right of the Form (z order index= p1: 0, p2: 1) and I want to third panel slide from the right= between those two panels (just like in Visual studio when you= put mouse over autohided SolutionExplorer its slides to view)= but because of z-ordering when I put my control on the form and= set his ChildIndex between those two I have opposite effect ? p2= is hided and p1 is visible ? any idea how to do this right ?= ????????? -------------------------------- From: Dominik Jeske ----------------------- Posted by a user from =2ENET 247 (http://www=2Edotnet247=2Ecom/) <Id>VZCLNlkgMEinfTjACsJSzg=3D=3D</Id> Tag: DataTable DataRow tag property?? Tag: 78905
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    - Form transparency issues Recently I wanted to create a small little program that could sit= on the desktop and not block the desktop wallpaper=2E There are= two methods to accomplish this ( that I am aware of )=2E 1) create a solid color bmp as a background image and set the= transparency key to match its color 2) specify the form's background color with a matching= transparency key Now my issues with both methods, but first it should be known= that I have set the forms to have no border or title bar and= have implemented code that allows me to click-and-hold anywhere= ( with exceptions listed below ) on the form and move it=2E The= data actually displayed on the form is just text and one= rectangle, all drawn by me ( there are no controls on the form= itself )=2E 1) I have two issues with this method, although it is what I'm= prefering to use at the moment=2E The first seems to be the= discrepancy between how the program is handled when the= computer's Color Depth is 32bit or when it is less than 32bit (= 16bit )=2E When the color depth is 32bit then I am able to click= on the entire area the form inhabits ( even that which is= transparent ) and move it, but if the color depth is less than= 32bit ( 16bit ) then only the drawn text or rectangle outline (= since it has no fill ) can be clicked to drag the program= around=2E Clicking on the transparent areas just passes the click= through the form to whatever is below ( even when I know the= form has focus )=2E I'd like to be able, regardless of the= desktop's color depth, to click anywhere within the form area= and move the application=2E The second issue I have with this method occurs when I take my= executable and put it on another PC ( my PC is XP Pro, the other= PC is XP Home=2E=2E Both SP2 )=2E The problem is similar, but a= little different=2E When the 2nd PC's color depth is at 32bit,= the transparency does not work=2E The green/lime ( that's the= transparent color I'm using ) background shows=2E Needless to say= this is not acceptable=2E When I change the color depth to less= than 32bit ( 24bit this time ), the transparency actually works,= but I come across the same issue of clicks on the transparent= areas just passing through=2E 2) With this method I have not tried it on a 2nd PC yet ( I don't= have it available where I am atm )=2E Its basically the same= "issue" as mentioned above with color depth less than 32bit,= except it does it with a color depth of 32bit and 16bit=2E Clicks= on the transparent areas just pass right through=2E I'm tempted= to just go with this method and possibly make one area on the= form that is meant to be used to drag it around ( similar to the= idea of the box that appears to move tables in MS Word ), but= I'm hoping there's a solution I'm unaware of before I do that=2E Anyways, all of this brings up some interesting questions=2E -What does color depth have to do with transparency handling? -Does the version of XP ( Home or Pro ) handle transparency= differently? Probably some more questions also=2E Not sure if it matters, but I'm doing all of this in C#=2E So any ideas to get pass any of these issues? Thanks in advance=2E -------------------------------- From: othell m=2E ----------------------- Posted by a user from =2ENET 247 (http://www=2Edotnet247=2Ecom/) <Id>8xrsHvZKNkGRSJumCntIww=3D=3D</Id> Tag: DataTable DataRow tag property?? Tag: 78904
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    - Odd closing problem I have a base form with a Cancel button (btnCancel) and a simple msgbox routine. I would like to have a routine closing check to prevent loss of data. Dim i As Integer i = MsgBox("Exit?", MsgBoxStyle.YesNo + MsgBoxStyle.Question) If i = MsgBoxResult.Yes Then Me.DialogResult = DialogResult.Abort Me.Dispose() End If I have another form that inherits from the base form. In both parent and decendent the Cancel button property of the form is set to (None). The problem is this. Even given the above, even given that I've traced the code and can see that the Me.dispose call is NOT being made when I click No, the form still closes. Any suggestions as to what I might be overlooking? Tag: DataTable DataRow tag property?? Tag: 78900
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    - Formatting txtPhone I have a txtPhone that I need to format like 555-555-5555 and when a user inputs numbers it should only take numbers. Tag: DataTable DataRow tag property?? Tag: 78899

I'm programmatically creating a DataTable like so:

OccRow = OccupancyTable.NewRow
OccRow.Item(0) = ObjRS("RoomName").Value

Is there any way to give OccRow.Item(0) some sort of unique reference like
the tag property of other controls?

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