/// <summary>
/// Detaches the currently associated instance
/// </summary>
public void Detach()
{
if (this.AssociatedObject != null)
{
EventWrapper eventHooker = new EventWrapper(this);
eventHooker.AssociatedObject = this.AssociatedObject;
EventInfo eventInfo = GetEventInfo(this.AssociatedObject.GetType(), this.EventName);
Delegate handler = eventHooker.GetEventHandler(eventInfo);
WindowsRuntimeMarshal.RemoveEventHandler <Delegate>(
etr => eventInfo.RemoveMethod.Invoke(this.AssociatedObject, new object[] { etr }), handler);
}
}
/// <summary>
/// Attaches an instance of a DependencyObject to this instance
/// </summary>
/// <param name="dependencyObject">The instance to attach</param>
public void Attach(DependencyObject dependencyObject)
{
this.AssociatedObject = dependencyObject;
if (!string.IsNullOrEmpty(this.EventName))
{
EventWrapper eventHooker = new EventWrapper(this);
eventHooker.AssociatedObject = dependencyObject;
EventInfo eventInfo = GetEventInfo(dependencyObject.GetType(), this.EventName);
if (eventInfo != null)
{
Delegate handler = eventHooker.GetEventHandler(eventInfo);
WindowsRuntimeMarshal.AddEventHandler <Delegate>(
dlg => (EventRegistrationToken)eventInfo.AddMethod.Invoke(dependencyObject, new object[] { dlg }),
etr => eventInfo.RemoveMethod.Invoke(dependencyObject, new object[] { etr }), handler);
}
}
}
/// <summary>
/// Detaches the currently associated instance
/// </summary>
public void Detach()
{
if (AssociatedObject != null)
{
EventWrapper eventHooker = new EventWrapper(this);
eventHooker.AssociatedObject = AssociatedObject;
EventInfo eventInfo = GetEventInfo(AssociatedObject.GetType(), EventName);
Delegate handler = eventHooker.GetEventHandler(eventInfo);
WindowsRuntimeMarshal.RemoveEventHandler<Delegate>(
etr => eventInfo.RemoveMethod.Invoke(AssociatedObject, new object[] { etr }), handler);
}
}
/// <summary>
/// Attaches an instance of a DependencyObject to this instance
/// </summary>
/// <param name="dependencyObject">The instance to attach</param>
public void Attach(DependencyObject dependencyObject)
{
AssociatedObject = dependencyObject;
if (!string.IsNullOrEmpty(EventName))
{
EventWrapper eventHooker = new EventWrapper(this);
eventHooker.AssociatedObject = dependencyObject;
EventInfo eventInfo = GetEventInfo(dependencyObject.GetType(), EventName);
if (eventInfo != null)
{
Delegate handler = eventHooker.GetEventHandler(eventInfo);
WindowsRuntimeMarshal.AddEventHandler<Delegate>(
dlg => (EventRegistrationToken)eventInfo.AddMethod.Invoke(dependencyObject, new object[] { dlg }),
etr => eventInfo.RemoveMethod.Invoke(dependencyObject, new object[] { etr }), handler);
}
}
}
