CreateMenu() creates a new menu and returns the handle.
Handle to a newly created menu (HMENU).
Appends a new item to the end of the specified menu bar, drop-down menu, submenu, or shortcut menu. You can use this function to specify the content, appearance, and behavior of the menu item.
- hMenu (HMENU) A handle to the menu bar, drop-down menu, submenu, or shortcut menu to be changed.
- uFlags (UINT) Controls the appearance and behavior of the new menu item. This parameter can be a combination of the following values. Value Meaning MF_BITMAP, MF_CHECKED, MF_DISABLED, MF_ENABLED, MF_GRAYED, MF_MENUBARBREAK, MF_MENUBREAK, MF_OWNERDRAW, MF_POPUP, MF_SEPARATOR, MF_STRING,MF_UNCHECKED
- uIDNewItem (UINT_PTR) The identifier of the new menu item or, if the uFlags parameter is set to MF_POPUP, a handle to the drop-down menu or submenu.
- lpNewItem (LPCTSTR) The content of the new menu item. The interpretation of lpNewItem depends on whether the uFlags parameter includes the following values. MF_BITMAP, MF_OWNERDRAW, MF_STRING
If the function succeeds, the return value is nonzero. If the function fails, the return value is zero/FALSE. To get extended error information, call GetLastError.
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