ConferenceInvitation.BeginAccept Method (ConferenceInvitationAcceptOptions, AsyncCallback, Object)

Begins an asynchronous operation to accept the incoming conference invitation with the given ConferenceInvitationAcceptOptions.

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

Syntax

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

returnValue = instance.BeginAccept(options, _
    userCallback, state)

public IAsyncResult BeginAccept(
    ConferenceInvitationAcceptOptions options,
    AsyncCallback userCallback,
    Object state
)

Parameters

• options
  Type: Microsoft.Rtc.Collaboration.ConferenceInvitationAcceptOptions
  Optional parameters for accepting the conference invitation.

• 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: The signaling session is in an invalid state. 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