| Data Binding doest not update controls (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi, I bounded labels and text boxes to a dataset but when I fill the dataset, the controls are not updates(not showing values). If I copy the generated code for binding(this.textBox1.DataBindings.Add(new System.Windows.Forms.Binding("Text", this.dsBeater1, "INVENTORY.Gross Weight"));) and put if after the dataset update, then the controls are updated. Why is that happening? Is there a special refr... |
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| Left-docked Tab Control is missing scroll buttons (4 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Seems like a bug to me. Am I right? Did I overlook something in the know defects list? |
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| Urgent RTM Bug: MDI child forms activate event (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Summary Multiple child MDI forms fail to fire the Activated event. Once the child forms are open, clicking on them fails to fire the Activated event also. If the forms are opened as SDIs they activate properly. Systems used to produce error: OS: Win XP Pro .NET Framework Versions: Final Release Visual Studio Versions: Final Release Usage: Running the program opens Form1, which contains two buttons... |
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| App.Path (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| How can I return the application's executable path? Much like the "App.Path" property gave us in previous versions of Visual Basic. Thanks, Nick Riggs |
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| Memory! (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi, When my Windows forms application starts it uses between 10 and 14 megs of memory before it has even done anything. If i minimise it then restore it then this goes down to between 460K and 2Megs. I guess from this that it is something to do with the GDI. Any ideas on how to reduce this? My app is to be quite memory intensive so I am really trying to reduce any memory usage! Cheers Ross |
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| Using DataGrid w/o database (4 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Does the Datagrid have functionality similar to the FlexGrid (VB 6) where I can add lines to the Grid w/ something like AddItem (and using the vbTab to specify what column it when on)? Any example code would be great (and some showing how to navigate it one I have it filled up).. Thanks, Bryan |
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| Simple Question: How to change the screen cursor? (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| How do I change the cursor to give the user feedback on long operations?. In VB6 is was as simple as changing a property but can't find the equivalent in VB.NET. Thanks, Bryan |
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| controlling all forms from a single abstract class ? (4 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I have been trying to replicate the style of multiple forms management I am used to developing with in VB : there I usually have a module with a "Main" routine which is the entry point for the application and I manage the showing and hiding of different form windows as needed, using properties to do things like pass parameters from form to form. I am wondering how I can create a single abstract cl... |
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| SCREEN RESOLUTION CHANGED EVENT? (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| How can I determine if the user has changed their screen resolution while my app is running? Thanks, Steve |
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| C#/Windows Form/UserControl Usage (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Language: C# OS: Windows XP VS: 7.0.9466 Can someone explain the following error, which occurs when I "Drag&Drop" a UserControl onto my Form? "The user Control Phone.Callerid could not be loaded. Ensure that the library containing the controls has been built and a project reference has been made to the library containing the control. If you have changed the name of the user control, close and re o... |
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| Capture selected cell in datagrid (4 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Currently I am using the HitTestInfo to retrieve the selected cell position from the grid but what i need is the value in the first cell of the selected row. (a field identity to load a related form). Simple stuff but I am having trouble finding resources which explain this. Regards Colin |
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| treeview and mousehover event (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi I have a treeview and I need to assign tooltips to the nodes, so they are shown when the mouse hovers over the node, but the tips cannot be the same as the node text. I can seem to figure out how to set the tooltip text based on the nodes under the mousepointer, because the mousehover event from the treeview doesn't report ccordinates, nodes or anything. Can anyonew help me solve this one? /Bo |
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| How to use SubItems of ListView! (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I set view of listview to detail,but can not set subitems! |
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| Strange VS.NET IDE problem (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I downloaded and installed the RTM Enterprise Architect version of VS.NET. My installation went smoothly and I had no errors. I had initially been working with ASP.NET and just today started with Windows Forms Apps. If I place a button or any other control on the form for that matter I cannot move it with the mouse! I can click the control and hold down the left mouse button and the control outlin... |
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| Printing RTF from RichTextBox in Vb.Net (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi How do I print the RTF content of a RichTextBox control in Vb.Net? The selPrint method has disappeared. Best regards Jørgen Nielsen |
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| ColorMap (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| How will I apply ColorMap to bitmaps in C#. Is it possible to specify the colormap table before the image is displayed. I found some examples in msdn that need to be done during the paint event using ImageAttributes.setRemapTable(), and then drawing the image. what I am looking for is a method similar to LoadMappedBitmap in MFC, wherein which we cpecify the color transformation entries in an array... |
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| TreeNode IsVisible (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| TreeNode has a property called IsVisible, however, it is read only. How can I set a treeNode to invisible?. I want the treeNode there but I don't want it displaying, is this possible? Thanks |
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| Using windows forms and internet deployment. (4 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi Group I'm faily new to VB.NET, and have previously been working only with ASP.NET. However, it seems that using Windows Forms and Internet Deployment will satisfy our needs much better, and thus I'm coming to you with some questions. Based on Billy Hollis' article "Death of the Browser?", I have successfully created a simple assembly, put it on a website, and created a VB.NET form that launches... |
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| DataGrid Question (4 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I have two questions regarding to Datagrid on WinForm 1. one coloun on datagris is DatePaid field. How can I click the cell(this column) to popup a calendar control 2. another column is Deposit field. How can I do datavalidation check on this column. Thanks in advance, |
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| ListView is flickering (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Could someone suggest me how to reduce flickering of ListView when I am making several tens of updates per second ? Thank you |
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| Treeview,text and value for each node! (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi! I try to use a TreeView control to show som persons.Every person has a name and a ID and want every npde dispaly name as text and when selected return ID Like every other control which has a value member and a text member.How can i do this? Thanks |
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| Enabling the close button when validation is used (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| On a form with a textbox and a button I am using the validating event for the textbox. My problem is that it is not possible to close the form with the close captionbutton. A user would expect that it is possible to exit with a click on the close button. There doesn't seem to exist any event that I can use to cancel the validation. Any good ideas? Thanks Christer Eksvard |
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| Calling Form Events From Thread (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi, I have a form that has a timer control on it. This is a VB.Net socket application. When I try to execute Timer.Enabled true from a method in the non form thread, of course the timer never gets enabled. How can I turn on the timer from antoher thread? I read about the Invoke method, and did the following: In the Form class: Public Sub ActivateTimer() Me.Invoke(New TimerHandler(AddressOf Me.Real... |
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| Tray Application? (5 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi All, Does anyone know how I can create a tray application? I have been struggling with this for a while. At the moment my application sits in the tray and has a NotifyIcon and Context menu, from there a form can be launched. However, the form that has the icon and menu is set to be hidden and to not show in task bar etc. This works fine for a while but once I do something to the app, eg use the... |
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| How do you change the position of the mouse? (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I've tried Cursor.Position, but that didn't seem to do any good. |
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