给GridView每行增加一个序号

 在GridView.RowDataBound   事件   里添加代码以处理编号的显示，比如如下的代码显示对单元格的操作： 

 

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            //   Display   the   company   name   in   italics.
            e.Row.Cells[0].Text = (GridView1.PageIndex * GridView1.PageSize * GridView1.PageIndex + e.Row.RowIndex + 1).ToString();

        }
    }

 

 

 在aspx页面用下面语句

 <%#   (Container.DataItemIndex+1).ToString()%>

 

<%# GridView1.PageIndex * GridView1.PageSize + GridView1.Rows.Count + 1%>