'Declaration
 
Protected Overloads Function Undo( _
   ByVal count As Integer _
) As Boolean

'Usage
 
Dim instance As UndoRedoManager
Dim count As Integer
Dim value As Boolean
 
value = instance.Undo(count)

protected bool Undo( 
   int count
)

Parameters

count

Number of actions to undo, or -1 to undo all actions

Return Value

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

UndoRedoManager Class
UndoRedoManager Members
Overload List