CreateCollectionChange<T>(ICollection<T>,T,T,Int32,String) Method

Creates an UndoUnit for a Replace operation of a specific item.

Syntax

Visual Basic

'Declaration
 
Public Overloads Overridable Function CreateCollectionChange(Of T)( _
   ByVal collection As ICollection(Of T), _
   ByVal oldItem As T, _
   ByVal newItem As T, _
   ByVal index As Integer, _
   ByVal itemTypeDisplayName As String _
) As UndoUnit

C#

public virtual UndoUnit CreateCollectionChange<T>( 
   ICollection<T> collection,
   T oldItem,
   T newItem,
   int index,
   string itemTypeDisplayName
)

Parameters

collection

The collection that was modified

oldItem

The item that was removed/replaced

newItem

The item that was add as the replacement for oldItem

index

The index of the where the old item existed that is where the new item has been added.

itemTypeDisplayName

A string representing the type of items in the collection as they should be presented to the end user or null to use the type name and/or item.

Type Parameters

T

The type of item in the collection

Return Value

An UndoUnit that can be used to undo the operation

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