Assembly: System.Windows.Forms (in system.windows.forms.dll)
This property is primarily used when the form is a multiple-document interface (MDI) child form that merges its menu with its parent form's menu. You can use this property to obtain the current menu structure in an MDI application to make changes or additions to the menu structure. To obtain the nonmerged MainMenu assigned to a form, use the Menu property.
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.