AudioVideoCall.BeginSendMessage Method

Reference

Definition

Namespace:: Microsoft.Rtc.Collaboration.AudioVideo

Assembly:: Microsoft.Rtc.Collaboration.dll

Important

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Initiates an operation to send message to the remote participant of this call.

public:
 IAsyncResult ^ BeginSendMessage(Microsoft::Rtc::Signaling::MessageType messageType, Microsoft::Rtc::Signaling::ContentDescription ^ contentDescription, Microsoft::Rtc::Collaboration::CallSendMessageRequestOptions ^ options, AsyncCallback ^ userCallback, System::Object ^ state);

public IAsyncResult BeginSendMessage (Microsoft.Rtc.Signaling.MessageType messageType, Microsoft.Rtc.Signaling.ContentDescription contentDescription, Microsoft.Rtc.Collaboration.CallSendMessageRequestOptions options, AsyncCallback userCallback, object state);

override this.BeginSendMessage : Microsoft.Rtc.Signaling.MessageType * Microsoft.Rtc.Signaling.ContentDescription * Microsoft.Rtc.Collaboration.CallSendMessageRequestOptions * AsyncCallback * obj -> IAsyncResult

Parameters

messageType: MessageType

Message type to send.

contentDescription: ContentDescription

Content description to send.

options: CallSendMessageRequestOptions

Optional parameters to send in the message.

userCallback: AsyncCallback

The method to be called when the asynchronous operation is completed.

state: Object

A user-provided object that distinguishes this particular asynchronous operation from other asynchronous operations.

Returns

IAsyncResult

An IAsyncResult that references the asynchronous operation.

Exceptions

ArgumentException

Thrown when the options parameter contains invalid or restricted signaling headers.

InvalidOperationException

Thrown when the call is in an invalid state to perform this operation.

Applies to

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