How can i implement the dynamic menus in MFC plz give the code

How can i implement the dynamic menus in MFC plz give the
code

Question Posted / k.ramaswamy

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How can i implement the dynamic menus in MFC plz give the code..

Answer / surendra mishra

Create a CMenu object on the stack frame as a local, then
call CMenu’s member functions to manipulate the new menu as
needed. Use the following function to create the same
1. LoadMenu,SetMenu or TrackPopupMenu function

Is This Answer Correct ?

6 Yes

0 No

How can i implement the dynamic menus in MFC plz give the code..

Answer / igor polivanyi

The code would look like this:

BEGIN_MESSAGE_MAP(CSomeCtrl, COleControl)
//{{AFX_MSG_MAP(CSomeCtrl)
//}}AFX_MSG_MAP
ON_COMMAND(IDM_MENU_ITEM, OnPopupMenuItem)
END_MESSAGE_MAP()

LRESULT CSomeCtrl::OnPopupMenuItem(WORD wNotifyCode, WORD
wID, HWND hWndCtl, BOOL& bHandled)
{
// Implementation of the menu command handler...
return S_OK;
}

{
// Dynamic creation...
CMenu mnuZoomOutPopUp;
mnuZoomOutPopUp.CreatePopupMenu();

CString strMenuItem;
strMenuItem.LoadString(IDM_MENU_ITEM);
mnuZoomOutPopUp.AppendMenu( MF_STRING | MF_ENABLED,
IDM_MENU_ITEM, strMenuItem );
mnuZoomOutPopUp.AppendMenu( MF_SEPARATOR, 0, "" );
// nLeftPos, nTopPos -- screen coordinates of pop-up menu
placement ...
mnuZoomOutPopUp.TrackPopupMenu( TPM_LEFTALIGN, nLeftPos,
nTopPos, this );
mnuZoomOutPopUp.DestroyMenu();
}

Is This Answer Correct ?

3 Yes

1 No

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