CMFCToolBarMenuButton::OnClick
This topic is included for completeness. For more detail see the source code located in the VC\atlmfc\src\mfc folder of your Visual Studio installation.
virtual BOOL OnClick(
CWnd* pWnd,
BOOL bDelay = TRUE
);
Parameters
[in] pWnd
[in] bDelay
Requirements
Header: afxtoolbarmenubutton.h