c# - rowdatabound 中的 gridview id

Question

我有一个 rowdatabound 方法，它对两个 gridviews 是通用的。此方法的部分任务是将值分配给 GridView 的最后一列。

gridviews是一样的，但是两个gridviews的值是不一样的。所以我需要检查我是否将 vaules 分配给第一个 gridview 或另一个。

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        //Here i need to check which gridview (Gridview1 or Gridview2)
        if (e.Row.RowType == DataControlRowType.DataRow)
        {

            {
                int CellValue = Convert.ToInt32(e.Row.Cells[0].Text);

                if (CellValue == 1)
                    e.Row.Cells[7].Text = "" + patchWeekTwo[0] + "t";
                else if (CellValue == 2)
                    e.Row.Cells[7].Text = "" + patchWeekTwo[1] + "t";
                else if (CellValue == 3)
                    e.Row.Cells[7].Text = "" + patchWeekTwo[2] + "t";
                else if (CellValue == 4)
                    e.Row.Cells[7].Text = "" + patchWeekTwo[3] + "t";
                else
                    e.Row.Cells[7].Text = "" + patchWeekTwo[4] + "t";
            }
        }
     }

Answer 1

你可以检查sender是GridView1还是GridView2:

if( sender == GridView1 ){}
else{}

请注意，这仅在 GridView1 声明在页面顶部而不是在其中一个子 NamingContainers 中时有效。然后你可以检查 id:

var grid = (GridView)sender;
if( grid.Id == "GridView1" ){}
else{}