'宣言 Public Class Rectangle Inherits Shape Implements C1.Chart.Annotation.IAnnotationBase, C1.Chart.Annotation.IRectangle, C1.Chart.Annotation.IShape, C1.Chart.IStyleProvider, WinRT.IWinRTObject
public class Rectangle : Shape, C1.Chart.Annotation.IAnnotationBase, C1.Chart.Annotation.IRectangle, C1.Chart.Annotation.IShape, C1.Chart.IStyleProvider, WinRT.IWinRTObject