Asynchronously changes the set of user names for a watch of their filtered status message list.

Namespace: ININ.IceLib.People
Assembly: ININ.IceLib.People (in ININ.IceLib.People.dll) Version: 0.0.0.0 (22.3.0.218)

Syntax

C#
public void ChangeWatchedUsersAsync(
	string[] userIDsToAdd,
	string[] userIDsToRemove,
	bool replaceExisting,
	AsyncCompletedEventHandler completedCallback,
	Object userState
)
Visual Basic
Public Sub ChangeWatchedUsersAsync ( _
	userIDsToAdd As String(), _
	userIDsToRemove As String(), _
	replaceExisting As Boolean, _
	completedCallback As AsyncCompletedEventHandler, _
	userState As Object _
)

Parameters

userIDsToAdd
Type: array<System..::..String>[]()[][]
The user IDs to add. (Can be nullNothingnullptra null reference (Nothing in Visual Basic).)
userIDsToRemove
Type: array<System..::..String>[]()[][]
The user IDs to remove. (Can be nullNothingnullptra null reference (Nothing in Visual Basic).)
replaceExisting
Type: System..::..Boolean
if set to trueTruetruetrue (True in Visual Basic), replace the existing list.
completedCallback
Type: System.ComponentModel..::..AsyncCompletedEventHandler
Delegate caled when the operation completes.
userState
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.

Remarks

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.

Note: This method silently ignores attempts to add items already being watched or to remove items not being watched.

Note
For more information on watches see How Watches Work.

Exceptions

ExceptionCondition
System..::..ArgumentNullExceptionAn item in userIDsToAdd or userIDsToRemove is nullNothingnullptra null reference (Nothing in Visual Basic) or 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