Unregistered
January 10, 2003, 04:45:36
Is there a way , any way to prevent the flickering that results when you insert an image in the MFC or C++ version of the Text Control (version 9.03) and scroll, using the mouse wheel or scroll bars?
I have even tried to override the WndProc() of the IC to "ignore" the WM_ERASEBKGND window message that is sent to it, but the flickering persists. The "flicker" is white, which is the default window background on my machine.
Is this painting caused by the TC or the IC? How can I fix this problem?
I am running VS.net using the C++ DLL of the TC. ver 9.03, although I am sure that any solution that applies to the MFC version can be made to work with the non-MFC DLL.
Thanks!
Eric Bellotti
Summit-Tech Communications
This message was originally posted by Eric B in the old TX Text Control Support Forum.
I have even tried to override the WndProc() of the IC to "ignore" the WM_ERASEBKGND window message that is sent to it, but the flickering persists. The "flicker" is white, which is the default window background on my machine.
Is this painting caused by the TC or the IC? How can I fix this problem?
I am running VS.net using the C++ DLL of the TC. ver 9.03, although I am sure that any solution that applies to the MFC version can be made to work with the non-MFC DLL.
Thanks!
Eric Bellotti
Summit-Tech Communications
This message was originally posted by Eric B in the old TX Text Control Support Forum.