BeginChangeParentCategory Method

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Move a category to a new parent category.

Namespace:  Microsoft.Rtc.Collaboration.GroupChat.Management
Assembly:  Microsoft.Rtc.Collaboration.GroupChat (in Microsoft.Rtc.Collaboration.GroupChat.dll)

Syntax

'Declaration
Public Function BeginChangeParentCategory ( _
    categoryToChange As ChatRoomCategory, _
    newParentCategoryUri As Uri, _
    userCallback As AsyncCallback, _
    state As Object _
) As IAsyncResult

'Usage
Dim instance As ChatRoomCategoryManagementServices
Dim categoryToChange As ChatRoomCategory
Dim newParentCategoryUri As Uri
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginChangeParentCategory(categoryToChange, _
    newParentCategoryUri, userCallback, _
    state)

public IAsyncResult BeginChangeParentCategory(
    ChatRoomCategory categoryToChange,
    Uri newParentCategoryUri,
    AsyncCallback userCallback,
    Object state
)

Parameters

• categoryToChange
  Type: Microsoft.Rtc.Collaboration.GroupChat.ChatRoomCategory
  The category to move.

• newParentCategoryUri
  Type: System.Uri
  The new parent category URI.

• userCallback
  Type: System.AsyncCallback
  The method to be invoked when this asynchronous operation completes.

• state
  Type: System.Object
  An object to be passed back to the callback.

Return Value

Type: System.IAsyncResult
An IAsyncResult that references this operation.

Exceptions

Exception	Condition
ArgumentException	Thrown when invalid arguments are passed.
[Microsoft.Rtc.Collaboration.GroupChat.ChatServerConnectionException]	Thrown when the GroupChatEndpoint is not established.
[System.InvalidOperationException]	Thrown when the chat server connection is not in a valid state to send the command.
[RealTimeException]	Thrown when the GroupChatEndpoint encounters an error communicating with the group chat server.

Remarks

This request will be processed asynchronously. See EndChangeParentCategory(IAsyncResult) to complete this asynchronous operation.

See Also

Reference

ChatRoomCategoryManagementServices Class

ChatRoomCategoryManagementServices Members

Microsoft.Rtc.Collaboration.GroupChat.Management Namespace