Merge Method (DependencyPropertyChangeUndoUnit)

Used to allow multiple consecutive undo units to be merged into a single operation.

Syntax

Visual Basic

'Declaration
 
Protected Friend Overrides Function Merge( _
   ByVal mergeInfo As UndoMergeContext _
) As UndoMergeAction

C#

protected internal override UndoMergeAction Merge( 
   UndoMergeContext mergeInfo
)

Parameters

mergeInfo

Provides information about the unit to evaluate for a merge operation

Return Value

Returns an enumeration used to provide identify how the unit was merged.

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