StrokeCollection.OnStrokesChanged(StrokeCollectionChangedEventArgs) Method
Definition
Important
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Raises the StrokesChanged event.
protected:
virtual void OnStrokesChanged(System::Windows::Ink::StrokeCollectionChangedEventArgs ^ e);protected virtual void OnStrokesChanged (System.Windows.Ink.StrokeCollectionChangedEventArgs e);abstract member OnStrokesChanged : System.Windows.Ink.StrokeCollectionChangedEventArgs -> unit
override this.OnStrokesChanged : System.Windows.Ink.StrokeCollectionChangedEventArgs -> unitProtected Overridable Sub OnStrokesChanged (e As StrokeCollectionChangedEventArgs)Parameters
A StrokeCollectionChangedEventArgs that contains the event data.
Remarks
Raising an event invokes the event handler through a delegate.
The OnStrokesChanged method also allows derived classes to handle the event without attaching a delegate, which is the preferred technique for handling the event in a derived class.
Notes to Inheritors
When overriding OnStrokesChanged(StrokeCollectionChangedEventArgs) in a derived class, be sure to call the OnStrokesChanged(StrokeCollectionChangedEventArgs) method for the base class so that registered delegates receive the event.
