CollectionExtensions.AddRange<T> Method

Adds the elements of the specified collection to the existing collection.

Namespace:  Microsoft.Rtc.Signaling
Assembly:  Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Sub AddRange(Of T) ( _
    collectionToUpdate As Collection(Of T), _
    collection As IEnumerable(Of T) _
)
'Usage
Dim collectionToUpdate As Collection(Of T)
Dim collection As IEnumerable(Of T)

collectionToUpdate.AddRange(collection)

public static void AddRange<T>(
    this Collection<T> collectionToUpdate,
    IEnumerable<T> collection
)

Type Parameters

• T
  Type of item in the collection

Parameters

• collectionToUpdate
  Type: System.Collections.ObjectModel.Collection<T>
  The existing collection.

• collection
  Type: System.Collections.Generic.IEnumerable<T>
  The collection of items to add.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Collection<T>. When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=office.14) or https://msdn.microsoft.com/en-us/library/bb383977(v=office.14).

Exceptions

See Also

Reference

CollectionExtensions Class

CollectionExtensions Members

Microsoft.Rtc.Signaling Namespace