Undoes the most recent undo command. In other words, redoes the most recent undo unit on the undo stack.
Type: System.Booleantrue if the redo operation was successful; otherwise, false. This method returns false if there is no undo command available (the undo stack is empty).
The following example demonstrates how to use the Redo method.
private void redoAction(object sender, RoutedEventArgs e)
if (myTextBox.CanRedo == true)
Supported in: 4, 3.5, 3.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.