'宣言 Public Class AnnotationLayer Inherits Windows.UI.Xaml.DependencyObject Implements C1.Chart.Annotation.IAnnotationLayer, C1.Xaml.Chart.IChartLayer
public class AnnotationLayer : Windows.UI.Xaml.DependencyObject, C1.Chart.Annotation.IAnnotationLayer, C1.Xaml.Chart.IChartLayer