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ConferenceInvitation.BeginAccept Method (AsyncCallback, Object)

Begins an asynchronous operation to accept the incoming conference invitation.

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

Syntax

'Declaration
Public Function BeginAccept ( _
    userCallback As AsyncCallback, _
    state As Object _
) As IAsyncResult
'Usage
Dim instance As ConferenceInvitation
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginAccept(userCallback, _
    state)
public IAsyncResult BeginAccept(
    AsyncCallback userCallback,
    Object state
)

Parameters

Return Value

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

Exceptions

Exception Condition
InvalidOperationException

Thrown in these two cases:

  1. The signaling session is in an invalid state

  2. This method is called after the invitation has expired or one of the response methods has already been called.

RealTimeException

Thrown when a transport error occurs while sending the response.

See Also

Reference

ConferenceInvitation Class

ConferenceInvitation Members

BeginAccept Overload

Microsoft.Rtc.Collaboration Namespace