BeginRemoveTarget Method
Remove target from the subscription dispatcher and start terminating the existing subscription.
Namespace: Microsoft.Rtc.Collaboration.Presence
Assembly: Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)
Syntax
'Declaration
Public Function BeginRemoveTarget ( _
uri As String, _
userCallback As AsyncCallback, _
state As Object _
) As IAsyncResult
'Usage
Dim instance As RemotePresence
Dim uri As String
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult
returnValue = instance.BeginRemoveTarget(uri, _
userCallback, state)
public IAsyncResult BeginRemoveTarget(
string uri,
AsyncCallback userCallback,
Object state
)
Parameters
- uri
Type: System..::..String
- userCallback
Type: System..::..AsyncCallback
- state
Type: System..::..Object
Return Value
Type: System..::..IAsyncResult
Remarks
Exceptions
[T:System.ArgumentNullException]: Thrown if the target is null.
[T:System.ArgumentException]: Thrown if the subscription does not exist for target.