'宣言 Public Shared ReadOnly DateWatermarkProperty As Windows.UI.Xaml.DependencyProperty
public static readonly Windows.UI.Xaml.DependencyProperty DateWatermarkProperty
'宣言 Public Shared ReadOnly DateWatermarkProperty As Windows.UI.Xaml.DependencyProperty
public static readonly Windows.UI.Xaml.DependencyProperty DateWatermarkProperty