protected void Page_Load(object sender, EventArgs e) { string ProName = Request.QueryString["ProName"].ToString(); //string ProName = "胃必治"; Product_Manager Product_MG = new Product_DAO(); Producer_Manager Producer_MG = new Producer_DAO(); List <string> ListName = new List <string>(); String RT = ""; try { List <Product> Products = Product_MG.Select_ProductS(P => P.Pro_Name == ProName); foreach (Product Pro in Products) { Producer huhuh = Producer_MG.Select_Producer(Pro.Pro_ComID); ListName.Add(huhuh.Producer_Name.ToString()); } } catch (Exception E) { Response.Write("<Option Value=OP>此公司未找到,请先建立此公司的基本资料</Option>"); Response.Write(E.Message); } for (int i = 0; i < ListName.Count(); i++) { RT += "<Option Value=OP" + (i + 1) + ">" + ListName[i] + "</Option>"; } Response.Write(RT); Response.End(); }
protected void Page_Load(object sender, EventArgs e) { string CompName = Request.QueryString["CompName"].ToString(); Producer_Manager Producer_MG = new Producer_DAO(); try { Producer Comp = Producer_MG.Select_Producer(CompName); } catch (Exception) { Response.Write("此公司未找到,请先建立此公司的基本资料"); } Response.Write(""); }