We are testing our WPF application on a machine with CPU Pentium 4 3.2GHz. The main problem is that when the application is in standby doing absolutely nothing (no timers, no threads), the CPU usage of the application is about 20%.
Look at the print of the application when this happens:
We ran the Performance Profile Analyzer, and the dlls that it points out are the following:
d3d9.dll
atiumdag.dll
PresentationFramework.ni.dll
Those first ones seem dll of video driver (ATI).
In my machine, the CPU is 0% when in standby. Why is this happening? Somebody ran into this issue?
Take a look at WPF FlashMessage
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