Recent content by ibby

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    Infinite Redraw Loop with "Program not Responding" Message

    Hey Thanks for your tips, I do agree that there is a lot of room for improvement in my code (this is the first time I have written such a big program and I learned a lot from it as I went along). Unfortunatelly I do not have the time to make major changes now. However, a big Thanks to Herman...
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    Infinite Redraw Loop with "Program not Responding" Message

    Thanks a lot Herman and SLPx. I have had a quick look at My.Application.DoEvents on MSDN and it look promising, but I am not entirely sure how to implement that. Also, I have never worked with multiple threads so I might need a bit of help with that. As requested, here is the coding mainly...
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    Infinite Redraw Loop with "Program not Responding" Message

    Hello Community, I have an urgent problem to which I would appreciate quick replies. I have written a program for a school project which graphs mathematical equations. Within Visual Studio (in debug mode) everything works perfectly. However, when I publish the program and run it as an installed...
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    Question Prevent Child Control Redraw when ALT or TAB Key is Pressed

    I am not catching Alt or Tab button presses at all - however, the KeyPreview Property of the form is set to true and the following code catches some key combinations and invokes appropriate actions: Private Sub MainForm_KeyDown(ByVal sender As System.Object, ByVal e As...
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    Question Prevent Child Control Redraw when ALT or TAB Key is Pressed

    Hello, I am programming an application in VB.NET that makes use of a custom control (inherited from Windows.Forms.UserControl), which uses its Paint event (or rather MyBase.Paint) to graph mathematical equations that the user can enter. My problem is that, when the user presses the Tab or Alt...
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    Question Windows Beeps when Key Combination entered

    Thanks, worked like a charm :) Makes sense as well, the event just bubbled up to the form which made the noise..
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    Question Windows Beeps when Key Combination entered

    Hello, I am working on a program in which I allow the user to quickly add strings to a textbox by pressing a key combination, such as ALT+S. Inserting the strings and setting the cursor to the right position works fine. Its just that windows makes an annoying beep as if an error was encountered...
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