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12.11.2006 at 08:48AM PST, ID: 22089304
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6.6

MFC dialog application - input focus

Asked by jhance in Windows Programming

Tags: , , ,

I have an odd problem here, hoping someone can help.

I have a small dialog based app that is run (using a system()) call from another application which I can only tell to issue the system() call.  That part is OK and my dialog does appear on the desktop and, as desired, it shows up on top of the calling app.  The calling app hangs until my dialog closes, also as intended.

The problem is that once my dialog appears, it looks like it is the active window (i.e. the banner is shows in the active window color) and there is a CEdit box in it that has the cursor showing in it.  But, the keyboard focus is NOT in this dialog.  If I cancel the dialog any keystrokes are then caught by the original application.  Of course if I click on or in the dialog with the mouse or use ALT-TAB and switch to it, it works properly.

Question: How can I have this application grab the keyboard input no matter what?

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About this solution

Zone: Windows Programming
Tags: mfc, focus, dialog, input
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Solution Provided By: Computer101
Participating Experts: 3
Solution Grade: A
 
 
 
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