ChatRoomManagementServices.BeginFindChatRoomsByParentCategory Method

Reference

Definition

Namespace:: Microsoft.Rtc.Collaboration.PersistentChat.Management

Assembly:: Microsoft.Rtc.Collaboration.PersistentChat.dll

Important

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Finds all chat rooms in the parent category referenced by the specified category Uri. This request will be processed asynchronously. See EndFindChatRoomsByParentCategory(IAsyncResult) to complete this asynchronous operation.

public:
 IAsyncResult ^ BeginFindChatRoomsByParentCategory(Uri ^ parentCategory, AsyncCallback ^ userCallback, System::Object ^ state);

public IAsyncResult BeginFindChatRoomsByParentCategory (Uri parentCategory, AsyncCallback userCallback, object state);

member this.BeginFindChatRoomsByParentCategory : Uri * AsyncCallback * obj -> IAsyncResult

Public Function BeginFindChatRoomsByParentCategory (parentCategory As Uri, userCallback As AsyncCallback, state As Object) As IAsyncResult

Parameters

parentCategory: Uri

The parent category.

userCallback: AsyncCallback

The method to be invoked when this asynchronous operation completes.

state: Object

An object to be passed back to the callback.

Returns

IAsyncResult

An IAsyncResult that references this operation.

Exceptions

ArgumentException

parentCategory is an invalid category URI.

ArgumentNullException

parentCategory is null.

ChatServerConnectionException

The PersistentChatEndpoint is not established.

InvalidOperationException

The chat server connection is not in a valid state to send the command.

RealTimeException

The PersistentChatEndpoint encountered an error communicating with the chat server.

Applies to

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