protected void BindZuoye()
{
string banjiid = ListBoxbanji.SelectedValue;
string kechengid = Session["kechengid"].ToString();
DataSet zuoyeds = ZuoyeInfo.GetZuoyeInfo(int.Parse(kechengid), int.Parse(banjiid), ((FormsIdentity)HttpContext.Current.User.Identity).Ticket.Name);
ListBoxzuoye.DataSource = zuoyeds;
ListBoxzuoye.DataBind();
}