[MSCHART]Stacked与多组柱状图

1.通常会按区域或者产品分月显示百分比的效果图：

后台代码：

private void Stacked(DataTable dt) 
    {
        this.Chart2.Width = 540;
        this.Chart2.Height = 350;
        DataTable mdt = new DataTable();
        mdt = DataTableConvert.Transpose(dt,"区间");// DataTableUpdated(dt);
       
      this.Chart2.DataSource = mdt;
      this.Chart2.DataBind();
      this.Chart2.Series["Series1"].ChartType = SeriesChartType.Column;
      this.Chart2.Series["Series1"].XValueMember = "区间";
      this.Chart2.Series["Series1"].YValueMembers = "NAZ Subtotal";
      this.Chart2.Series["Series2"].XValueMember = "区间";
      this.Chart2.Series["Series2"].YValueMembers = "渠道 ";
      this.Chart2.Series["Series3"].XValueMember = "区间";