>>>how to find RGB under the mouse pointer.
>>>Rajesh
>>
>>http://www.foxite.com/downloads/default.aspx?id=179
>>
>>Cetin
>
>Cetin,
>
>Question: Shouldn't you call ReleaseDC() after GetWindowDC() ?
>
>http://msdn.microsoft.com/en-us/library/ms533251(VS.85).aspx

Yes. I should as it seems. Not clear though what happens if you don't paint and don't release. I haven't experienced a side effect.
Cetin