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Leave the chat room. This method ends a user's current session which was initiated by a Join operation.
Assembly: Microsoft.Rtc.Collaboration.GroupChat (in Microsoft.Rtc.Collaboration.GroupChat.dll)
'Declaration Public Function BeginLeave ( _ userCallback As AsyncCallback, _ state As Object _ ) As IAsyncResult
'Usage Dim instance As ChatRoomSession Dim userCallback As AsyncCallback Dim state As Object Dim returnValue As IAsyncResult returnValue = instance.BeginLeave(userCallback, _ state)
public IAsyncResult BeginLeave( AsyncCallback userCallback, Object state )
The method to be invoked when this asynchronous operation completes.
An object to be passed back to the callback.
Thrown when the GroupChatEndpoint is not established.
Thrown when the ChatRoomSession is not joined.
Thrown when the chat server connection is not in a valid state to send the command.
Thrown when the GroupChatEndpoint encounters an error communicating with the group chat server.
This request will be processed asynchronously. See EndLeave(IAsyncResult) to complete this asynchronous operation.