protected void update_click(object sender, EventArgs e) { int id = int.Parse(Request.QueryString["id"].ToString()); string sTypeName = typename.Text; int sTypePost = Int32.Parse(typepos.Text); string sTypeImg = type_img.FileName; int sStatus = Convert.ToInt32(listStatus.SelectedValue); string sUsername = Username.Text; DateTime modified = DateTime.Parse(DateTime.Now.ToString()); FoodType foodtype = new FoodType(id, sTypeName, sTypePost, sTypeImg, sStatus, sUsername, modified); if (foodtype.updateTypeFood()) { if (type_img.HasFile) { string path = Server.MapPath("~/admin/img/" + type_img.FileName); type_img.SaveAs(path); } Session["update_typefood"] = "success"; Response.Redirect("DSTypeFood.aspx"); } else { ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "alertMess", "swal.fire({title: 'Update type food fail!',type: 'warning'});", true); } }