SignalingSession.BeginAccept Method (SignalingSessionAcceptOptions, AsyncCallback, Object)
Accept the session with options specified.
Namespace: Microsoft.Rtc.Signaling
Assembly: Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)
Syntax
'Declaration
Public Function BeginAccept ( _
options As SignalingSessionAcceptOptions, _
userCallback As AsyncCallback, _
state As Object _
) As IAsyncResult
'Usage
Dim instance As SignalingSession
Dim options As SignalingSessionAcceptOptions
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult
returnValue = instance.BeginAccept(options, _
userCallback, state)
public IAsyncResult BeginAccept(
SignalingSessionAcceptOptions options,
AsyncCallback userCallback,
Object state
)
Parameters
- options
Type: Microsoft.Rtc.Signaling.SignalingSessionAcceptOptions
Optional parameters to customize the accept behavior.
- 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 state of the session does not allow the operation or the dialog context has been used in a previous transaction. |
| ArgumentException | Thrown when the options parameter contains invalid or restricted signaling headers. |