VisualTreeHelperExtended.VisualDescendantFilterCallback Delegate

Represents a delegate that can be used to test a specified object.

public delegate VisualDescendantFilterBehavior VisualDescendantFilterCallback(DependencyObject obj);

Parameters

Name	Type	Description
obj	System.Windows.DependencyObject	The object to be tested.

Type	Description
VisualDescendantFilterBehavior	A value from the VisualDescendantFilterBehavior enumeration to indicate what action to take.

public VisualDescendantFilterCallback(object object, IntPtr method)

Parameter	Type	Description
object	System.Object
method	IntPtr

public virtual IAsyncResult BeginInvoke(DependencyObject obj, AsyncCallback callback, object object)

Parameter	Type	Description
obj	System.Windows.DependencyObject
callback	System.AsyncCallback
object	System.Object

public virtual VisualDescendantFilterBehavior EndInvoke(IAsyncResult result)

Parameter	Type	Description
result	System.IAsyncResult

public virtual VisualDescendantFilterBehavior Invoke(DependencyObject obj)

Parameter	Type	Description
obj	System.Windows.DependencyObject