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violet zhu
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Apr 6, 2005 - 4:12 AM
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how could i attach a bitmap to a CExtButton and show it ?
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Technical Support
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Apr 7, 2005 - 2:08 AM
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You cannot use HBITMAP objects inside a CExtButton window directly. But you can use HICON instead. To convert HBITMAP to HICON, the following code can be used:HBITMAP hBmp = ...
COLORREF clrTransparentPixels = ...
CExtCmdIcon _icon( hBmp, clrTransparentPixels );
::DeleteObject( hBmp );
HICON hIcon = _icon.DetachAsHICON( false );
m_wndExtButton.SetIcon( hIcon );
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