DevExpress+Winform（六）

视频：https://www.bilibili.com/video/bv15x411x7wn?p=7

chartcontrol图表控件的运用。

 

 选择一种图表类型，先不考虑各种图表的叠加。

 

 绑定数据，设置横坐标和纵坐标。

   private void xtraform1_load(object sender, eventargs e)
   {
       series series = this.chartcontrol1.series[0];
       datatable table = new datatable();
       table.columns.add("class");
       table.columns.add("totalgrade",typeof(double));
       var row = table.newrow();
       row["class"] = "一班";
       row["totalgrade"] = 5190;
       table.rows.add(row);
       var row1 = table.newrow();
       row1["class"] = "二班";
       row1["totalgrade"] = 3776;
       table.rows.add(row1);

       series.datasource = table;
       // 设置横坐标
       series.argumentdatamember = "class"; 
       // 设置纵坐标
       series.valuedatamembers[0] = "totalgrade";
      
   }