Dev 饼图,

最简单的代码

第一步在winform 窗体里 

拖拽一个chartControl控件

第二步 在代码里放上下面代码即可

            Series pieSeries = new Series("测试", ViewType.Pie3D)
            {
                LegendPointOptions = {PointView = PointView.ArgumentAndValues}
            };
            new Dictionary<string,double>
            {
                {"男",100 },
                {"女",30 },
            }.ForEach(d => pieSeries.Points.Add( new SeriesPoint(d.Key, d.Value)));
            chartControl1.Series.Add(pieSeries);