Asynchronously starts watching the Filtered Status Message List for a set of users.

Namespace: ININ.IceLib.People
Assembly: ININ.IceLib.People (in ININ.IceLib.People.dll) Version: (


public void StartWatchingAsync(
	string[] userIds,
	AsyncCompletedEventHandler completedCallback,
	Object userState
Visual Basic
Public Sub StartWatchingAsync ( _
	userIds As String(), _
	completedCallback As AsyncCompletedEventHandler, _
	userState As Object _


Type: array<System..::..String>[]()[][]
An array of users to request a watch of their status message list.
Type: System.ComponentModel..::..AsyncCompletedEventHandler
The callback to invoke when the asynchronous operation completes.
Type: System..::..Object
An optional object that contains state information for this request. This object is a way for the caller to store context information which will be provided to the AsyncCompleted event. If no context information is desired then nullNothingnullptra null reference (Nothing in Visual Basic) may be supplied.


When completed, the completedCallback delegate is invoked on a thread appropriate to the application-model, such as the GUI thread in a UI application. The Error property of the AsyncCompletedEventArgs-derived object passed to the delegate will contain any exceptions thrown while executing the asynchronous task. See the synchronous version of this method for more detailed error information. For more information on async method calls, see How Async Calls Work.

All event handlers should be added before calling StartWatching(array<String>[]()[][]) or StartWatchingAsync(array<String>[]()[][], AsyncCompletedEventHandler, Object).
For more information on watches see How Watches Work.


System..::..ArgumentNullException An item in userIds is nullNothingnullptra null reference (Nothing in Visual Basic) or Empty.
System..::..ArgumentExceptionThe parameter array is empty.

Version Information

Supported for IC Server version 2015 R1 and beyond.
For 4.0, supported for IC Server version 4.0 GA and beyond.
For 3.0, supported for IC Server version 3.0 GA and beyond.

See Also