protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.Header)//如果是表头,则执行如下操作
{
foreach (TableCell tc in e.Row.Cells)
{
//这种方法直接新加一个控件,也可以换成图片
if (tc.Controls.Count > 0)//这里要判断一下此时是不是已经生成了linkbutton
{
string s1 = ((LinkButton)tc.Controls[0]).Text;
//样式Webdings是123都有自己对应的图片
((LinkButton)tc.Controls[0]).Text = s1.Replace(s1, s1 + "<font face='Webdings'>5</font>");
//倒序的样式
if (tc.Controls.Count > 0 && tc.Controls[0].GetType().ToString() == "System.Web.UI.WebControls.DataControlLinkButton")
{
if (((LinkButton)tc.Controls[0]).CommandArgument.ToString() == ViewState["OrderField"].ToString())
{
string s2 = ((LinkButton)tc.Controls[0]).Text;
if (ViewState["OrderDire"].ToString() == "DESC")
{
((LinkButton)tc.Controls[0]).Text = s2.Replace("5", "6");
}
}
}
}
}
}
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes["style"] = "cursor:pointer;";
}
}