Sets the Refer state. This will result in sending Notification to the referrer.

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

Syntax

Visual Basic (Declaration) 
Public 
MustOverride 
Function 
BeginSetState ( _
	
responseCode 
As 
Integer, _
	
responseText 
As 
String, _
	
remainingSipFragment 
As 
String, _
	
userCallback 
As 
AsyncCallback, _
	
state 
As 
Object _
) 
As 
IAsyncResult
C# 
public 
abstract 
IAsyncResult 
BeginSetState(
	
int 
responseCode,
	
string 
responseText,
	
string 
remainingSipFragment,
	
AsyncCallback 
userCallback,
	
Object 
state
)
Visual C++ 
public:
virtual 
IAsyncResult^ 
BeginSetState(
	
int 
responseCode, 
	
String^ 
responseText, 
	
String^ 
remainingSipFragment, 
	
AsyncCallback^ 
userCallback, 
	
Object^ 
state
) 
abstract
JavaScript 
function 
beginSetState(
responseCode, 
responseText, 
remainingSipFragment, 
userCallback, 
state);

Parameters

responseCode
Type: Int32
The specific response code
responseText
Type: String
The response text. Can be null.
remainingSipFragment
Type: String
The remaining SIP fragment
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.

Return Value

An IAsyncResult that references the asynchronous operation.

Exceptions

Exception Condition
InvalidOperationException Thrown when the endpoint is already terminated or when the refer state transition is not allowed
ArgumentOutOfRangeException Thrown when the response code is out of range.

See Also