Call.BeginSendInfo Method

Reference

Definition

Namespace:: Microsoft.Rtc.Collaboration

Assembly:: Microsoft.Rtc.Collaboration.dll

Important

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Caution

This method will be removed from future versions. AudioVideoCall users can refer to AudioVideoCall.BeginSendMessage(). Derived class implementation can refer to protected method BeginSendMessage().

Sends an INFO message to the remote participant of this call.

public:
 IAsyncResult ^ BeginSendInfo(System::Net::Mime::ContentType ^ contentType, cli::array <System::Byte> ^ contentBody, System::Collections::Generic::IEnumerable<Microsoft::Rtc::Signaling::SignalingHeader ^> ^ signalingHeaders, AsyncCallback ^ userCallback, System::Object ^ state);

[System.Obsolete("This method will be removed from future versions. AudioVideoCall users can refer to AudioVideoCall.BeginSendMessage(). Derived class implementation can refer to protected method BeginSendMessage().")]
public IAsyncResult BeginSendInfo (System.Net.Mime.ContentType contentType, byte[] contentBody, System.Collections.Generic.IEnumerable<Microsoft.Rtc.Signaling.SignalingHeader> signalingHeaders, AsyncCallback userCallback, object state);

member this.BeginSendInfo : System.Net.Mime.ContentType * byte[] * seq<Microsoft.Rtc.Signaling.SignalingHeader> * AsyncCallback * obj -> IAsyncResult

Parameters

contentType: ContentType

Content type of the INFO message. This parameter cannot be null.

contentBody: Byte[]

Content body of the INFO message. This parameter cannot be null.

signalingHeaders: IEnumerable<SignalingHeader>

Headers to be included in the outgoing INFO message. This parameter can be null.

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.

Attributes: ObsoleteAttribute

Exceptions

ArgumentNullException

Thrown when the contentType parameter or contentBody parameter is null.

InvalidOperationException

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

Applies to