Undo Method

Performs one or more undo operations from the current history.

Syntax

Visual Basic

'Declaration
 
Public Sub Undo( _
   Optional ByVal undoCount As Integer _
) 

C#

public void Undo( 
   int undoCount
)

Parameters

undoCount

The number of operations in the undo history to execute

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	The undoCount must be 1 or greater

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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