Winfrom 表格单元格格式化事件（DataGridView - CellFormatting）

格式化 14，15列将编码显示为编码值

 1 this.dgv_prescription.CellFormatting +=
 2     (object sen, DataGridViewCellFormattingEventArgs ev) =>
 3     {
 4         DataGridView dgv = (DataGridView)sen;
 5         if (ev.RowIndex < dgv.Rows.Count - 1)
 6         {
 7             if (ev.ColumnIndex == 14 || ev.ColumnIndex == 15)
 8             {
 9                 ev.Value = ev.Value.ToString() == "1" ? "是" : "否";
10             }
11         }
12     };