DevExpress中ChartControl柱状图(Bar)用法

我的数据

代码如下:

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chartControl1.Series.Clear();    // 柱状图里的第一个柱 Series Series1 = new Series("当年数据", ViewType.Bar); Series1.DataSource = data; Series1.ArgumentScaleType = ScaleType.Qualitative;    // 以哪个字段进行显示 Series1.ArgumentDataMember = "GROUPCOLUMNNAME"; Series1.ValueScaleType = ScaleType.Numerical;    // 柱状图里的柱的取值字段 Series1.ValueDataMembers.AddRange(new string[] { "CURRENTQUANTITY" });    // 柱状图里的第二柱 Series Series2 = new Series("累计数据", ViewType.Bar); Series2.DataSource = data; Series2.ArgumentScaleType = ScaleType.Qualitative; Series2.ArgumentDataMember = "GROUPCOLUMNNAME"; Series2.ValueScaleType = ScaleType.Numerical; Series2.ValueDataMembers.AddRange(new string[] { "TOTALQUANTITY" }); chartControl1.Series.Add(Series1); chartControl1.Series.Add(Series2);