GridView_RowDataBound 常用方法 .

1.这个就不用说，鼠标经过行颜色变化
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
      
 if (e.Row.RowType == DataControlRowType.DataRow)//判定当前的行是否属于datarow类型的行
        {
            //当鼠标放上去的时候 先保存当前行的背景颜色 并给附一颜色
            e.Row.Attributes.Add("onmouseover", "currentcolor=this.style.backgroundColor;this.style.backgroundColor='#7f9edb',this.style.fontWeight='';");
            //当鼠标离开的时候 将背景颜色还原的以前的颜色
            e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=currentcolor,this.style.fontWeight='';");
        }
    }
 
 
 
2.这个也很ez
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
         if (e.Row.RowType == DataControlRowType.DataRow)
        {
            switch (e.Row.Cells[1].Text.ToString())
            {
                case "1":
                    e.Row.Cells[1].Text = "加盟司机";
                    break;
                case "2":
                    e.Row.Cells[1].Text = "公司司机";
                    break; 
            }
        }
    }
 
 
 
 
3.行绑定的时候读取datakeynames中的数据源字段
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
      if (e.Row.RowType == DataControlRowType.DataRow)
        {
            DataKey datakey = GridView1.DataKeys[e.Row.RowIndex];
            //string DAA_Del = datakey["DAA_Del"].ToString();
            if (datakey["FOC_Del"].ToString() == "True")
            {
                e.Row.Cells[1].Enabled = false;
                e.Row.Cells[2].Enabled = false;
            }
            else
            {
                e.Row.Cells[1].Enabled = true;
                e.Row.Cells[2].Enabled = true;
            }
    }
 
----------------------------------我是分割线----------------------------
查找自定义列中的控件，并改变其属性
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
      if (e.Row.RowType == DataControlRowType.DataRow)
{
           CheckBox cb = (CheckBox)e.Row.FindControl("CheckBox2");
            DataKey datakey = GridView1.DataKeys[e.Row.RowIndex];
            if (datakey["endBtid"].ToString() == "")
            {
                cb.Visible = true;
            }
            else
            {
                cb.Visible = false;
            } 
        }
}
    }
 
 
 
 
4.自己写的一个自增列的数字，前提是不分页的情况下，简单
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
      
       if (e.Row.RowType == DataControlRowType.DataRow)
        {
        e.Row.Cells[0].Text = Convert.ToString(GridView1.Rows.Count + 1);
        }
    }