InsertRange Method (ObservableCollectionExtended<T>)

Inserts the elements of a collection into the collection at the specified index.

Syntax

Visual Basic

'Declaration
 
Public Overridable Sub InsertRange( _
   ByVal index As Integer, _
   ByVal collection As IEnumerable(Of T) _
) 

C#

public virtual void InsertRange( 
   int index,
   IEnumerable<T> collection
)

Parameters

index

The zero-based index at which the new elements should be inserted.

collection

The collection whose elements should be inserted into the List. The collection itself cannot be null, but it can contain elements that are null, if type T is a reference type.

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