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all groups > dotnet windows forms > june 2004 > threads for friday june 18

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MainMenu Colour
Posted by vedant_15 at 6/18/2004 11:54:01 PM
How can I change a main menu's colour ? It appears white in the design view but when i run the app it is grey. -- There are 10 types of people. Those who understand binary and those who dont. Vedant Lath...more >>


ComboBox Drop Up in Grid?
Posted by localhost at 6/18/2004 10:11:38 PM
I have a ComboBox inside my WinForms DataGrid. The grid has about 10 rows. The ComboBox has 100+ items in it. When I access the ComboBox on grid row 10, the list flies off the bottom of the form window and I can't see even the scrolling arrows on the ComboxBox. How can I make it "scroll u...more >>

Getting a date from another form
Posted by KentL at 6/18/2004 5:06:26 PM
I have a main form with a textbox for a date. When I click this textbox I have another form with only a calendar control, an OK button and an Exit button that I want to open and the user select a date then click ok. I then want the date that the user selected to be put into this textbox on the ...more >>

The "Visible" property of a parent control ruins that one of its child controls
Posted by Wesam at 6/18/2004 3:44:15 PM
Hi all, I got a problem: I have a Panel control which has many mixed child controls (buttons, checkboxes, comoboxes). All controls are visible (the parent container Panel is also visible). My problem is that when I set the Visible property of the Panel to false and try to read the Visible prop...more >>

TabPages reordering?!?
Posted by Anders Johansson at 6/18/2004 2:42:53 PM
Hi! I uses the TabControl included in .Net Framework. Sometimes during design time I have recognized that the TabPages are reordering. It is a rather annoying behaviour. Anyone that experienced that to and has a solution for it? Thanks Anders ...more >>

ListView Control: Can Header Column Colors be changed
Posted by Neil at 6/18/2004 12:34:01 PM
I have a listview control and default column header colors are black. Can I dynamically set each column header of the listview to a different color? Goal is to have: 1) column headers different colors(i.e column one blue, second column red third column header green etc) 2) can subitems also get...more >>

Global Event For Any Control That Is Changed
Posted by amyl NO[at]SPAM paxemail.com at 6/18/2004 11:30:15 AM
Is there a global event anywhere that is generated for any control that has a change? I am looking for something to enable and disable an "apply" button. Amy...more >>

Check if TextBox changed on leave event
Posted by richlm at 6/18/2004 11:09:24 AM
I want to check if the text in a text box has changed in the TextBox_Leave event. I can do this by hooking up TextBox_TextChanged() and settting a flag, and check that flag in TextBox_Leave(). Is there a tidier way to do this? What I would really like is a custom EventArgs parameter to an...more >>



Slow Form Controls Drawing
Posted by Oliver S. at 6/18/2004 10:25:24 AM
Hi together, my first test with C#.NET (MS Visual Studio 2003; .NET 1.1) was very disappointing... The display of a dialog looks like in former days... so slow! Yes I know the JIT compiler ... but this is not the problem (it occurs even if you display the dialog more than once). The displa...more >>

How to capture UserControl mouse events in it's container
Posted by Stefan at 6/18/2004 9:17:32 AM
Hello, I want to be able to capture UserControl mouse events by the container of the UC. My final goal is to be able to move at run-time the UC in the container. I have been able to do this with regular controls, by capturing the MouseDown,MouseMove and MouseUp events. But when it comes to ...more >>

MDI Child From Problem
Posted by Jim Young at 6/18/2004 8:03:15 AM
Our team is working on an MDI application. When we create a MDI child form in the normal fashion, assigning MdiParent property to the reference of the main form. The child form displays ok with the maximize and minimize button. But, when the child form is maximized the control buttons for the chi...more >>

Using LogonUser to authenticate a user
Posted by Ali Jafry at 6/18/2004 7:39:01 AM
Hi, I need the ability to authenticate a user within my application against a specific domain. The machine where the application is running might be part of this domain, another domain or no domain. I am trying to use the LogonUser API which seems to work fine when the machine is part of the targ...more >>

Coping in .NET
Posted by Paul at 6/18/2004 5:13:01 AM
I have a ListView control with several columns and rows worth of data. What I wantto be able to do is to allow the user to hit copy and it will copy this information to the clipboard. Then I would like the user to be able to open up any of the following application; Excel, Word, PowerPoint or Wo...more >>

Autoformat in textbox
Posted by Miro at 6/18/2004 3:27:01 AM
Hello! In the old VB6 there was a property for the textbox (dataformat) where you could define how the text should be formatted. How could this be done in .NET? /Miro...more >>

DataGrid: Real-Time Updates using a DataSet
Posted by Venkata at 6/18/2004 1:32:01 AM
I have a SystemData class (Singleton class extends the DataSet) which has one Table (Trace: 4 Columns). I start a thread in its constructor which keeps on adding data to the table (simulating Real-Time data). I have a form (Form1) in my C# project which has a DataGrid (DataGrid1). I have set the ...more >>


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