'宣言 Public ReadOnly Property Root As System.Windows.FrameworkElement
'使用法 Dim instance As DrawingElementEventArgs Dim value As System.Windows.FrameworkElement value = instance.Root
public System.Windows.FrameworkElement Root {get;}
'宣言 Public ReadOnly Property Root As System.Windows.FrameworkElement
'使用法 Dim instance As DrawingElementEventArgs Dim value As System.Windows.FrameworkElement value = instance.Root
public System.Windows.FrameworkElement Root {get;}