'宣言 Public Class FlexPie Inherits FlexChartBase Implements C1.Chart.IChartBase, C1.Chart.IMetricProvider, C1.Chart.IPalette, C1.Chart.IPieChart, C1.Chart.IStyleProvider, Microsoft.UI.Composition.IAnimationObject, Microsoft.UI.Composition.IVisualElement, Microsoft.UI.Composition.IVisualElement2, WinRT.IWinRTObject
public class FlexPie : FlexChartBase, C1.Chart.IChartBase, C1.Chart.IMetricProvider, C1.Chart.IPalette, C1.Chart.IPieChart, C1.Chart.IStyleProvider, Microsoft.UI.Composition.IAnimationObject, Microsoft.UI.Composition.IVisualElement, Microsoft.UI.Composition.IVisualElement2, WinRT.IWinRTObject