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BeginBrowseChatRoomsByInvitations Method

This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

Browse the list of chat rooms to which the currently logged in user has been invited. Chat room invitations are issued by the server in batches, and some invitations may not be immediately available for browsing.

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

public IAsyncResult BeginBrowseChatRoomsByInvitations(
	int lastInviteID,
	AsyncCallback userCallback,
	Object state


Type: System.Int32
Only returns chat room invitations with an ID greater than this.
Type: System.AsyncCallback
The method to be invoked when this asynchronous operation completes.
Type: System.Object
An object to be passed back to the callback.

Return Value

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


Thrown when the GroupChatEndpoint is not established.


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 EndBrowseChatRoomsByInvitations(IAsyncResult, Int32) to complete this asynchronous operation.