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Hi all, I have an MDI parent form which has a Treeview control directly on it, docked left. The remaining space will have MDI child forms. When I (at runtime) add a node to the Treeview, I want the user to be able to edit the textlabel of the node immediately without interaction. The code I...

Hi, I´m using VB .NET 2003 and I´m trying to accomplish the following: I want to be notified when a user scrolls the textbox horizontally.The TextBox is multi-line, no wordwrap and showing both scrollbars. The reason I want to do this is to update a ruler that indicates the column number in...

Hi, I have a small problem which I can't seem to solve. I have made a UserControl, completely user drawn. I need to override the BackColor property. The problem that arises when I override it, is that whenever I change the backcolor of the control on a Windows Form, the property is not set in...

Hi there, I'm trying to find some good C#/VB .NET code/free compiled library for extracting thumbnails of any file that supports this through shell. Most importantly MS Office files, but a method to try it with other files would be welcome to. I've looked around and found some C# code, but I...

Hi all, I couldn't find another more appropiate forum for this, sorry if it seems off-topic to you. I want to ask if anyone knows of an SDK for Symbian OS Series 60 for Visual Basic .NET or C# ? I could only find some very good stuff on www.appforge.com, but I don't have $ 1200 lying around...

I'm quit unfamiliar with ASP.NET applications and I've been struggling for some time to get something done: I have a webform with a TextBox, CommandButton and a DataGrid. When I type a search term into the textbox and click the commandbutton, I want the DataGrid to show me the results. Here's...

I've been trying for hours to write a function that would return the real color (Color.Black for example) for SystemColors.WindowText and all of the other SystemColors and I finally (partially) succeeded. I just figured some of you might be looking for this as well and had a hard time (like me)...

I don't know how it happened, but I've got a user on our network domain who no longer has write permission on some of his subfolders in My Documents. The root folder is located on the Windows 2000 server and has the correct security permissions to grant full control to the user and the...

Hi there, I've created an Add-in to Visual Studio .NET and this add-in adds a few menu commands to the standard menu's of VS. The AddNamedCommand function accepts an optional parameter called Bitmap As Integer. Is there a list anywhere that shows which index is which bitmap?? I'd like to know...

Hi, Is there a simple way to get the number of lines in a textbased file? With simple I mean not using a streamreader to count the number of ReadLine's that do not return Nothing ;) I just want to determine the number of lines quickly to initialize a progressbar. Regards, Ruffnekk --- Is it my...

I've posted a question in another forum earlier about a custom textbox control. I figured this forum is read more often and in the meantime I found some more details on the problem, so here I go: I have created a custom control, inherited from the textbox control. My textbox pulses it's custom...

Hello, I've created a custom control inherited from the Windows.Forms.Textbox control. Basically it's a textbox that pulses in color when it has the focus. It uses a bitmap (gradient) to paint the background of the textbox, therefore I have to override the method to paint the text to make it...

Hi everyone, I'm currently coding a turn based, tile based strategy game. Because I want to include a level editor, I need to create a bitmap from scratch, using multiple bitmaps as the source. In other words, the final bitmap has a size of 320 x 320 (fixed) and each tile has a size of 16 x...

I've written a FAQ about working with and understanding unsigned integers in VB .NET for those who have encountered difficulties with it (like me in the past). I'm curious to see if anyone has some additional notes or corrections to it. Regards, Ruffnekk --- Is it my imagination or do buffalo...