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Saroj Acharya
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Nov 17, 2004 - 2:46 PM
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Hi, I would like to use BITMAP for the CExtButtons on my CExtControlBar (which contains dialog box). I know it is very easy to load the ICONS using the following lines of code...but not sure if there is a similar function for Bitmaps. m_BtnStartLive.SetIcon(ID_SCPPV_NEXT); where ID_SCPPV_NEXT is ID for the icon. Thanks, Saroj
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Saroj Acharya
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Nov 17, 2004 - 3:02 PM
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Also please note that the following lines of code does not work in my application:
m_BtnPrint.SetBitmap(::LoadBitmap(NULL, MAKEINTRESOURCE(IDB_BITMAP_CAMERA)));
Thanks,
Saroj
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Technical Support
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Nov 18, 2004 - 3:14 AM
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You cannot use HBITMAP objects inside the CExtButton windows directly. But you can use HICON instead. To convert HBITMAP to HICON , the following code may 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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