Dev中ChartControl柱状图(Bar)用法【转载】

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);