C++ Programming
08-06-2009, 11:47 AM
Hello,
I use this snippet to send message. m_pTextBlockFocused is a windowless RichEdit host class.
LRESULT lr;
m_pTextBlockFocused->GetTextServices())->TxSendMessage(EM_SETBKGNDCOLOR, 0, RGB(0,0,255), &lr);
The return value lr is 0. But in my opinion, that should be 0x00FFFFFF. By MSDN, this call should return the previous RGB value of background - white background.
Thanks,
Xiang
I use this snippet to send message. m_pTextBlockFocused is a windowless RichEdit host class.
LRESULT lr;
m_pTextBlockFocused->GetTextServices())->TxSendMessage(EM_SETBKGNDCOLOR, 0, RGB(0,0,255), &lr);
The return value lr is 0. But in my opinion, that should be 0x00FFFFFF. By MSDN, this call should return the previous RGB value of background - white background.
Thanks,
Xiang