Ujesh

I have downloaded the source code from https://sourceforge.net/projects/directshownet/files/DirectShowSamples/2010-February/ Samples\Capture\DxSnap when i run the code i'm unable to see the live video. The top screen is blank. If i click on capture button it can get the current image. I have checked with integrated camera and External camera. Both gives me same result. I use DELL integrated cam and Logic External cam. Attached the screenshot for reference Please let me know i'm missing something...