Class LostFocusEventManager

Provides a WeakEventManager implementation so that you can use the "weak event listener" pattern to attach listeners for the UIElement.LostFocus events.

Inheritance
System.Object
WeakEventManager<System.Windows.UIElement>
LostFocusEventManager
Inherited Members
Namespace: System.Windows
Assembly: Telerik.Windows.Controls.dll

Syntax

public class LostFocusEventManager : WeakEventManager<UIElement>

Methods

AddListener(UIElement, IWeakEventListener)

Adds the provided listener to the list of listeners on the provided source.

Declaration
public static void AddListener(UIElement source, IWeakEventListener listener)
Parameters
System.Windows.UIElement source

The object with the event.
IWeakEventListener listener

The object to add as a listener.

RemoveListener(UIElement, IWeakEventListener)

Removes the specified listener from the list of listeners on the provided source.

Declaration
public static void RemoveListener(UIElement source, IWeakEventListener listener)
Parameters
System.Windows.UIElement source

The object to remove the listener from.
IWeakEventListener listener

The listener to remove.

StartListening(Object)

Begins listening for the LostFocus event on the given source.

Declaration
protected override void StartListening(object source)
Parameters
System.Object source

The object on which to start listening for the pertinent LostFocus event.
Overrides
System.Windows.WeakEventManager<System.Windows.UIElement>.StartListening(System.Object)

StopListening(Object)

Stops listening for the LostFocus event on the given source.

Declaration
protected override void StopListening(object source)
Parameters
System.Object source

The source object on which to stop listening for LostFocus.
Overrides
System.Windows.WeakEventManager<System.Windows.UIElement>.StopListening(System.Object)

Extension Methods