/// <summary> /// 判断是否已存在 /// </summary> /// <param name="ProductID"></param> /// <param name="CompanyCD"></param> /// <returns></returns> public static bool Existss(string ProductID) { UserInfoUtil userInfo = (UserInfoUtil)SessionUtil.Session["UserInfo"]; string CompanyCD = userInfo.CompanyCD; string[] IdS = null; ProductID = ProductID.Substring(0, ProductID.Length); IdS = ProductID.Split(','); for (int i = 0; i < IdS.Length; i++) { bool isSucc = ProductInfoDBHelper.Exists(IdS[i].ToString(), CompanyCD); if (isSucc) { return(true); } } return(false); }