NoUndoAction Field

Represents an undo action for an action that cannot be undone.

Syntax

Visual Basic

'Declaration
 
Public Shared ReadOnly NoUndoAction As ActionHistory.ActionBase

C#

public static readonly ActionHistory.ActionBase NoUndoAction

Remarks

Returning this action from the ActionHistory.ActionBase.Perform method will clear the undo/redo history but return true to indicate the operation was successful.

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