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);
}
}