DrawingAttributes.AttributeChanged 事件

定義

命名空間:

System.Windows.Ink

組件:

PresentationCore.dll

當物件中的 DrawingAttributes 屬性改變時，會發生這種情況。

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

public event System.Windows.Ink.PropertyDataChangedEventHandler AttributeChanged;

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

Public Custom Event AttributeChanged As PropertyDataChangedEventHandler 

事件類型

PropertyDataChangedEventHandler

範例

下列範例會處理 Click 事件。 此範例假設有一個 DrawingAttributes 物件被呼叫 inkDA ，且該 AttributeChanged 事件與本範例中定義的事件處理程序相連。

void inkDA_AttributeChanged(object sender, PropertyDataChangedEventArgs e)
{
    if (e.PropertyGuid == DrawingAttributeIds.Color)
    {
        this.Title = "The pen color is: " + e.NewValue.ToString();
    }
}

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

    If (e.PropertyGuid = DrawingAttributeIds.Color) Then
        Me.Title = "The pen color is: " + e.NewValue.ToString()
    End If

End Sub