'宣言 Public Class C1Popup Inherits Microsoft.UI.Xaml.Controls.Control Implements Microsoft.UI.Composition.IAnimationObject, Microsoft.UI.Composition.IVisualElement, Microsoft.UI.Composition.IVisualElement2, WinRT.IWinRTObject
public class C1Popup : Microsoft.UI.Xaml.Controls.Control, Microsoft.UI.Composition.IAnimationObject, Microsoft.UI.Composition.IVisualElement, Microsoft.UI.Composition.IVisualElement2, WinRT.IWinRTObject