Renegotiates the media description. Only one
negotiation can be outstanding at any time. The session should be
in the Connected state for this method to work.
Namespace:
Microsoft.Rtc.Signaling
Assembly:
Microsoft.Rtc.Collaboration(in
Microsoft.Rtc.Collaboration.dll)
Syntax
Visual Basic (Declaration) |
Public
Function
BeginRenegotiateDescription ( _
dialogContext
As
SipDialogContext, _
signalingHeaders
As
IEnumerable(
Of
SignalingHeader), _
userCallback
As
AsyncCallback, _
state
As
Object _
)
As
IAsyncResult
|
C# |
public
IAsyncResult
BeginRenegotiateDescription(
SipDialogContext
dialogContext,
IEnumerable<
SignalingHeader>
signalingHeaders,
AsyncCallback
userCallback,
Object
state
)
|
Visual C++ |
public:
IAsyncResult^
BeginRenegotiateDescription(
SipDialogContext^
dialogContext,
IEnumerable<
SignalingHeader^>^
signalingHeaders,
AsyncCallback^
userCallback,
Object^
state
)
|
JavaScript |
function
beginRenegotiateDescription(
dialogContext,
signalingHeaders,
userCallback,
state);
|
Parameters
-
dialogContext
- Type:
Microsoft.Rtc.Signaling
.
.
::
.
SipDialogContext
The dialog to renegotiate on.
-
signalingHeaders
- Type:
IEnumerable
<
(Of
<
(
SignalingHeader
>
)
>
)
Headers to include in the renegotiation request.
-
userCallback
- Type:
AsyncCallback
The method to be called when the asynchronous operation is
completed.
-
state
- Type:
Object
A user-provided object that distinguishes this particular
asynchronous operation from other asynchronous operations.
Return Value
An IAsyncResult that
references the asynchronous operation.
Remarks
Exceptions
See Also