OfferInReInviteEventArgs.BeginDecline Method

Decline the offer with a specific reason. The operation will complete when the ACK message is received.

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

Syntax

'Declaration
Public MustOverride Function BeginDecline ( _
    responseCode As Integer, _
    reasonPhrase As String, _
    signalingHeaders As IEnumerable(Of SignalingHeader), _
    contentType As ContentType, _
    body As Byte(), _
    userCallback As AsyncCallback, _
    state As Object _
) As IAsyncResult
'Usage
Dim instance As OfferInReInviteEventArgs
Dim responseCode As Integer
Dim reasonPhrase As String
Dim signalingHeaders As IEnumerable(Of SignalingHeader)
Dim contentType As ContentType
Dim body As Byte()
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginDecline(responseCode, _
    reasonPhrase, signalingHeaders, _
    contentType, body, userCallback, _
    state)

public abstract IAsyncResult BeginDecline(
    int responseCode,
    string reasonPhrase,
    IEnumerable<SignalingHeader> signalingHeaders,
    ContentType contentType,
    byte[] body,
    AsyncCallback userCallback,
    Object state
)

Parameters

• responseCode
  Type: System.Int32
  The response code to decline with.

• reasonPhrase
  Type: System.String
  The reason phrase to use. Can be null.

• signalingHeaders
  Type: System.Collections.Generic.IEnumerable<SignalingHeader>
  The signaling headers to use in the response. Can be null.

• contentType
  Type: System.Net.Mime.ContentType
  The content type of the body. Can be null if body is null.

• body
  Type: []
  The body to send.

• userCallback
  Type: System.AsyncCallback
  The method to be called when the asynchronous operation is completed.

• state
  Type: System.Object
  A user-provided object that distinguishes this particular asynchronous operation from other asynchronous operations.

Return Value

Type: System.IAsyncResult
An IAsyncResult that references the asynchronous operation.

Exceptions

Exception	Condition
InvalidOperationException	Thrown when called in an invalid state or a final response has already been sent.
ArgumentOutOfRangeException	The response code is not in the range expected.
ArgumentException	Thrown when there are problems with arguments supplied.
RealTimeException	Thrown when the response cannot be sent for other reasons.

See Also

Reference

OfferInReInviteEventArgs Class

OfferInReInviteEventArgs Members

Microsoft.Rtc.Signaling Namespace