请教一下GridView标题排序问题
我点击标题可以排序了,可第击第二页时排序就不存在了,还是默认的第二页,而不是按标题排序了,为何啊
protected void GridView1_Sorting(object sender, GridViewSortEventArgs e)
{
if (ViewState["order"] == null)
{
ViewState["order"] = "ASC";
}
else
{
if (ViewState["order"].ToString() == "ASC")
{
ViewState["order"] = "DESC";
}
else
{
ViewState["order"] = "ASC";
}
}
string str = "Select * From fuser order by adddate desc,id desc";
DataView dv = lei.getdataview(sqlstr);
dv.Sort = e.SortExpression + " " + ViewState["order"].ToString();
GridView1.DataSource = dv;
GridView1.DataBind();
}