public void SaveItem() { string _FQBankId = Parameters["pFQBankId"]; // other paramters fill here string _FContentClassId = Parameters["pFContentClassId"]; string _FQBankCode = Parameters["FQBankCode"]; string _FQBankName = Parameters["pFQBankName"]; string _FQBankContent = Parameters["pFQBankContent"]; OEQuestionBank item = new OEQuestionBank(); item.FQBankId = string.IsNullOrEmpty(_FQBankId) ? 0 : Convert.ToInt64(_FQBankId); item.FContentClassId = string.IsNullOrEmpty(_FContentClassId) ? 0 : Convert.ToInt64(_FContentClassId); item.FQBankCode = _FQBankCode; item.FQBankName = _FQBankName; item.FQBankContent = _FQBankContent; OEQuestionBankBiz biz = new OEQuestionBankBiz(); ErrorEntity ErrInfo = new ErrorEntity(); if (item.FQBankId == 0) { biz.Insert(item, out ErrInfo); } else { biz.Update(item, out ErrInfo); } Response.Write(ErrInfo.ToJson()); }