StrokeCollection.PropertyDataChanged Event

Definition

Namespace:

System.Windows.Ink

Assembly:

PresentationCore.dll

Occurs when custom property is added or removed from the StrokeCollection.

public:
 event System::Windows::Ink::PropertyDataChangedEventHandler ^ PropertyDataChanged;

public event System.Windows.Ink.PropertyDataChangedEventHandler PropertyDataChanged;

member this.PropertyDataChanged : System.Windows.Ink.PropertyDataChangedEventHandler 

Public Custom Event PropertyDataChanged As PropertyDataChangedEventHandler 

Event Type

PropertyDataChangedEventHandler

Examples

The following example demonstrates how to handle the PropertyDataChanged event. This example assumes that there is a Guid called dateTimeGuid and the PropertyDataChanged event is connected to the event handler defined in this example.

void Strokes_PropertyDataChanged(object sender, PropertyDataChangedEventArgs e)
{
    if ((e.PropertyGuid == dateTimeGuid) && (e.NewValue is DateTime))
    {
        MessageBox.Show("The timestamp for the strokes is " +
            ((DateTime)e.NewValue).ToString());
    }
}

Private Sub Strokes_PropertyDataChanged(ByVal sender As Object, _
    ByVal e As PropertyDataChangedEventArgs)

    If (e.PropertyGuid = dateTimeGuid) And (TypeOf e.NewValue Is DateTime) Then
        MessageBox.Show("The timestamp for the strokes is " & _
            (CType(e.NewValue, DateTime)).ToString())
    End If

End Sub