DrawingAttributes.OnPropertyDataChanged(PropertyDataChangedEventArgs) Method

Reference

Definition

Namespace:: System.Windows.Ink

Assembly:: PresentationCore.dll

Important

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Raises the PropertyDataChanged event.

protected:
 virtual void OnPropertyDataChanged(System::Windows::Ink::PropertyDataChangedEventArgs ^ e);

protected virtual void OnPropertyDataChanged (System.Windows.Ink.PropertyDataChangedEventArgs e);

abstract member OnPropertyDataChanged : System.Windows.Ink.PropertyDataChangedEventArgs -> unit
override this.OnPropertyDataChanged : System.Windows.Ink.PropertyDataChangedEventArgs -> unit

Protected Overridable Sub OnPropertyDataChanged (e As PropertyDataChangedEventArgs)

Parameters

e: PropertyDataChangedEventArgs

A PropertyDataChangedEventArgs that contains the event data.

Exceptions

ArgumentNullException

e is null.

Remarks

Raising an event invokes the event handler through a delegate.

The OnPropertyDataChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event.

Notes to Inheritors

When overriding OnPropertyDataChanged(PropertyDataChangedEventArgs) in a derived class, call the OnPropertyDataChanged(PropertyDataChangedEventArgs) method for the base class to ensure registered delegates receive the event.

Applies to