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MainMenu::CloneMenu Method

Creates a new MainMenu that is a duplicate of the current MainMenu.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public:
virtual MainMenu^ CloneMenu()

Return Value

Type: System.Windows.Forms::MainMenu
A MainMenu that represents the cloned menu.

You can use this method to create a copy of the menu structure stored in a MainMenu. You can use this method to reuse the menu structure stored in a MainMenu as the foundation for a new MainMenu. For example, if you want to create a menu structure that has the same menu items as an existing MainMenu but will also have additional MenuItem objects added to it, you can use the CloneMenu method to create a copy of the original MainMenu and then add the new MenuItem objects to the cloned MainMenu.

The following code example uses the GetForm method to determine if a MainMenu is currently parented to the form. If the call in the example code to GetForm does not return nullptr, the code then clones the menu structure of the MainMenu using the CloneMenu method. The code then sets the RightToLeft property to true on the new copy of the MainMenu to create a MainMenu that can be used for languages that support right to left text. This example requires that you have a MainMenu created that is named mainMenu1.

void CloneMyMenu()
{
   // Determine if mainMenu1 is currently hosted on the form. 
   if ( mainMenu1->GetForm() != nullptr )
   {
      // Create a copy of the MainMenu that is hosted on the form.
      MainMenu^ mainMenu2 = mainMenu1->CloneMenu();

      // Set the RightToLeft property for mainMenu2.
      mainMenu2->RightToLeft = ::RightToLeft::Yes;
   }
}

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

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