protected void Button1_Click(object sender, EventArgs e)
 {
     Model.H_Student student = new Model.H_Student();
     student.id              = int.Parse(Request.QueryString["pid"]);
     student.name            = this.TextName.Value.Trim();
     student.username        = H_StudentClass.GetModel(Request.QueryString["pid"].ToString()).username;
     student.email           = this.TextEmail.Value.Trim();
     student.telphone        = this.TextTel.Value.Trim();
     student.zhifubao        = this.TextZhifubao.Value.Trim();
     student.bank            = this.TextBank.Value.Trim();
     student.bank_name       = this.TextBank_name.Value.Trim();
     student.bank_num        = this.TextBank_number.Value.Trim();
     student.region_province = H_StudentClass.GetModel(Request.QueryString["pid"].ToString()).region_province;
     student.region_city     = H_StudentClass.GetModel(Request.QueryString["pid"].ToString()).region_city;
     student.region_county   = H_StudentClass.GetModel(Request.QueryString["pid"].ToString()).region_county;
     if (H_StudentClass.Update(student))
     {
         JScript.AlertAndRedirect("操作成功!", "StudentList.aspx", this);
     }
     else
     {
         JScript.AlertAndRedirect("操作失败!", "a2", this);
     }
 }