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all groups > dotnet windows forms > august 2003 > threads for tuesday august 5

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Application.DoEvents behavior (Bug?)
Posted by Armin Zingler at 8/5/2003 5:47:36 PM
Hi again, (VB 2003, Framework 1.1) the behavior of Application.DoEvents depends on the fact whether the form is shown modeless or modally. Here is a short sample to reproduce: 1. Create a new WindowsApplication and add a Button to the Form 2. Add this code to the F...more >>

Multiple UI threads (application.Doevents in second thread)
Posted by Armin Zingler at 8/5/2003 3:40:44 PM
Hello group, (VB 2003, Framework 1.1) when Application.DoEvents is called in a second UI thread, it is not possible to close the Form when Application.DoEvents is used. It's simple to reproduce: 1. Create a new WindowsApplication and add two Buttons to the Form. 2. A...more >>

draw a border for a derived control
Posted by gupta at 8/5/2003 3:33:53 PM
I have derived a control from Control class and I would like to draw a border. If I draw a border using ClientSize or ClientRectangle then controls inside of it hides it. I have to either draw it in NON-CLIENT area or modify the client area so other controls can not hide it. Does anyone know ...more >>

Splitter Control and Docking
Posted by hramos67 NO[at]SPAM yahoo.com at 8/5/2003 3:17:31 PM
Hi Guys, I'm trying to create a form with a Splitter control, a Panel contrl docked to the left, a treeview and a StatusBar control docked on the bottom. The problem is when I set the dock property on the Panel control to left, the StatusBar control appears at the bottom, but to the right o...more >>

Hotkeys
Posted by Jeremy Bradshaw at 8/5/2003 3:00:04 PM
I want to assign a specific hotkey to my forms (eg. F12, or Shift-F12) to invoke some client code. How can I do this ? ...more >>

Formatting Datagrid column?????
Posted by sambarish NO[at]SPAM yahoo.com at 8/5/2003 1:03:59 PM
Hi: I have added a DataGridColumnStyle and have set the alignment to Right-Justify. But the header text is also right-justified, which I don't want it to. Is there a method I could prevent so that the header text is aligned center while the column values for that column are right-justified. ...more >>

Tree View Control
Posted by Bryan at 8/5/2003 11:20:54 AM
Im trying to raise the AfterSelect event on the tree view control using C# in a windows form. I cant see mto get this event to fire. Any suggestions?...more >>

Borderless controls in a separate thread
Posted by Lionel Johnson at 8/5/2003 11:07:30 AM
Hi: I'm trying to put together a multi-threaded app where some activity (actually moving waveform drawing) is happening in a number of controls separate from the main thread. I have tried 2 methods, both of which have some problems: a. Start a new thread, create a Form containing the con...more >>



How to cause a repainting of a controls contents
Posted by Jerry at 8/5/2003 6:25:20 AM
I'm using the format and parse events to present and interpret values in my DataSet that I've binded to. The values are presented in units that can be changed by the user, e.g. lb or kg. Normally the format event is fired when the data changes. In this case the data doesn't change, just the const...more >>

How to get the first column
Posted by Al at 8/5/2003 2:21:13 AM
I need to know the number of the row visible inside the data grid, this is exactly like what the DataGrid.FirstVisibleColumn property does, but I want to do it for the "FirstVisibleRow". This is NOT necessarily the first row in the dataSource, as when the user scrolls to some arbitra...more >>


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