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08.07.2000 at 03:50PM PDT, ID: 10938141
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5.6

Global GDI function hook

Asked by tarang in Windows Programming

Tags: ,

I want to be able to interecept a function such as BitBlt for all applications currently running and that are consequently run until windows successfully exits.  When an application calls BitBlt my function should be called first so that my function can do some work and then call the real BitBlt.  Please provide any code samples that you may have.Start Free Trial
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About this solution

Zone: Windows Programming
Tags: hook, gdi
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Solution Provided By: chensu
Participating Experts: 14
Solution Grade: A
 
 
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