CWnd::OnMenuGetObject
The framework calls this member function of the current drag-and-drop menu when the mouse cursor enters a menu item or moves from the center of the item to the top or bottom of the item.
afx_msg UINT OnMenuGetObject(
MENUGETOBJECTINFO* pMenuGetObjectInfo
);
Parameters
Parameter |
Description |
|---|---|
[in] pMenu |
Pointer to a MENUGETOBJECTINFO structure that contains information about the drag-and-drop menu the mouse cursor is on. |
Return Value
Return Value |
Meaning |
|---|---|
MNGO_NOERROR |
An interface pointer that supports drop-and-drag operations is returned in the pvObj member of the MENUGETOBJECTINFO structure. Currently, only the IDropTarget interface is supported. |
MNGO_NOINTERFACE |
No drop-and-drag interface is supported. |
Remarks
This method receives the WM_MENUGETOBJECT notification, which is described in the Windows SDK.
注意
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
This method is supported in Windows Vista and later.
Additional requirements for this method are described in Build Requirements for Windows Vista Common Controls.