DevExpress中ChartControl柱状图(Bar)用法

我的数据

代码如下:

 

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);