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8.0

User control loses keyboard focus when clicking on anything else on the form

Asked by prosh0t in C# Programming Language, .NET

Tags: focus, control

Hello.  I have a user control with multiple text boxes on it.  Beside that I have a custom picture box control that I  made that allows you to zoom in by clicking on it with the mouse.  The point is to enter the data on the image displayed from there into my user control that has the multiple text boxes.  The problem is, if I click the picture box to zoom in, then the other control loses the focus of whatever text box the cursor was in.  In fact, if I click anything else in the program (even the file menu) the user control loses the focus and the cursor is no longer in the text box that I was working in.   I would like to keep it.  How do I do that?
 
It almost seems my user control needs to be in a separate thread, but I'm not familiar with how I would go about (or if it's even allowed) creating a user control on a form that exists in a different thread.

I would like to avoid having to handle every 'clicked' event for all the other controls and menus on my form, and handling teh 'lostfocus' event for all the text box's in my control (since that control is actually being switched out constantly with many others like it).  Ie - I'm looking for a very simple way to do this with a minimal amount of code.  Is this possible?

Thanks
 
[+][-]04/25/07 06:52 AM, ID: 18973468Expert Comment

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[+][-]04/25/07 12:48 PM, ID: 18976677Author Comment

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[+][-]04/27/07 03:56 AM, ID: 18987810Accepted Solution

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About this solution

Zones: C# Programming Language, .NET
Tags: focus, control
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Solution Provided By: Manjesh
Participating Experts: 2
Solution Grade: A
 
 
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