The ContextMenuStrip property for richtextbox can be assigned to a user-created context menu, Copy / Cut / Paste, and simply apply RichTextBox methods to each of the menu items, such as CanUndo, CanCopy, CanPaste, to define the Enabled menu item. Using the Copy , Cut and Paste methods will be the executed method for the click event of a menu item.
Hope this helps, Regards, Tom.
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