CWnd::OnEnterMenuLoop

The framework calls this member function when a menu modal loop has been entered.

afx_msg void OnEnterMenuLoop(
   BOOL bIsTrackPopupMenu 
);

Parameters

  • bIsTrackPopupMenu
    Specifies whether the menu involved is a popup menu. Has a nonzero value if the function is successful; otherwise 0.

Remarks

备注

This member function is called by the framework to allow your application to handle a Windows message. The parameters passed to your function reflect the parameters received by the framework when the message was received. If you call the base-class implementation of this function, that implementation will use the parameters originally passed with the message and not the parameters you supply to the function.

Requirements

Header: afxwin.h

See Also

Concepts

CWnd Class

CWnd Members

Hierarchy Chart

CWnd::OnExitMenuLoop

WM_ENTERMENULOOP