Begins an async operation to send a message delivery notification to report a message delivery is failed.

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

Syntax

Visual Basic (Declaration) 
Public 
Function 

BeginSendFailureDeliveryNotification ( _
	
messageId 
As 

InstantMessageId, _
	
responseCode 
As 
Integer, _
	
userCallback 
As 
AsyncCallback, _
	
state 
As 
Object _
) 
As 
IAsyncResult
C# 
public 
IAsyncResult 

BeginSendFailureDeliveryNotification(
	

InstantMessageId 
messageId,
	
int 
responseCode,
	
AsyncCallback 
userCallback,
	
Object 
state
)
Visual C++ 
public:
IAsyncResult^ 

BeginSendFailureDeliveryNotification(
	

InstantMessageId^ 
messageId, 
	
int 
responseCode, 
	
AsyncCallback^ 
userCallback, 
	
Object^ 
state
)
JavaScript 
function 

beginSendFailureDeliveryNotification(
messageId, 
responseCode, 
userCallback, 
state);

Parameters

messageId
Type: Microsoft.Rtc.Collaboration . . :: . InstantMessageId
Identifies the message.
responseCode
Type: Int32
The response code for this delivery notification.
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

This method should be called only by the applications that do not directly consume message but serve as proxy (like Communicator Web Access) for delivering the received message to a remote entity.

Exceptions

Exception Condition
InvalidOperationException Thrown when flow configured for ConsumedLocally

See Also