gridview RowDataBound绑定 问题！在线等·

Question

【下面是我的代码】
        protected void grv_CustomerIncomeTbl_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            string grvtittle = "";//*号
            for (int i = 0; i < this.grv_CustomerIncomeTbl.Rows.Count ; i++) 
            {
                grvtittle = grv_CustomerIncomeTbl.Rows[i].Cells[12].Text;
                if (grvtittle == "1")
                {
                    grv_CustomerIncomeTbl.Rows[i].Cells[12].Text = "*";
                }
                else
                {
                    grv_CustomerIncomeTbl.Rows[i].Cells[12].Text = "";
                }
            }
        } 我想要的事 当Cells[12].Text值等于1时 就显示*号 但是现在有个问题  当数据多时 就会把它给覆盖了
也就是 本来第一行时="1" 就显示*  当循环到地二行时 第二行的数据="0" 就不显示*  但是现在回把第一行的数据也付成“”了   请大家帮帮忙 解决下·！

Answer 1

  在方法内
  加上类别判断  if (e.Row.RowType == DataControlRowType.DataRow)
  { }

Answer 2

RowDataBound事件每行绑定的时候执行一次，所以不需要循环
        protected void grv_CustomerIncomeTbl_RowDataBound(object sender, GridViewRowEventArgs e)
        {
                string grvtittle = "";//*号
                grvtittle = e.Row.Cells[12].Text;
                if (grvtittle == "1")
                {
                    e.Rows.Cells[12].Text = "*";
                }
                else
                {
                    e.Row.Cells[12].Text = "";
                }
        } 

Answer 3

        protected void grv_CustomerIncomeTbl_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            if(e.Row.RowType == DataControlRowType.DataRow)
                e.Row.Cells[12].Text = e.Row.Cells[12].Text == "1" ? "*" : "";
        } 

Answer 4

试试这样写        string grvtittle = "";//*号 
        GridViewRow row = e.Row;
        if (RowType != DataControlRowType.Header && RowType != DataControlRowType.Footer)
        {
            grvtittle = grv_CustomerIncomeTbl.Rows[row.RowIndex].Cells[12].Text;
            if (grvtittle == "1")
            {
                grv_CustomerIncomeTbl.Rows[row.RowIndex].Cells[12].Text = "*";
            }
            else
            {
                grv_CustomerIncomeTbl.Rows[row.RowIndex].Cells[12].Text = "";
            }
        }

Answer 5

对了，还要加上3楼的行判断 - -
if (e.Row.RowType == DataControlRowType.DataRow)
{ }

Answer 6

 谢谢楼上 几位帮助  
我改成模板列 就解决了  呵呵  分一样照给！ if (e.Row.RowType == DataControlRowType.DataRow) 
            { 
                Label text = (Label)e.Row.FindControl("lbl_Czq"); 
                if (text.Text == "1") 
                { 
                    text.Text = "*"; 
                } 
                else 
                { 
                    text.Text = ""; 
                } 
            }