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Application.Current.MainWindow.InvalidateVisual(); not working

Posted By:      Posted Date: October 14, 2010    Points: 0   Category :WPF

Hello all,


I am now working on the application which needs to get screenshots of WPF applications, the approach I use is injecting into target WPF application code and hooking Direct3D functions to intercept EndScene events and grab backbuffer.


The issue I have is that since the moment I inject into the application code, there is no change in visual representation of its windows then EndScene is not called, but I need to get a first screenshot as soon as possible. For that purpose I would like to force redraw of entire main window of the application. For this pupose in the injected code I call


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