/// <summary> /// 得到一个对象实体 /// </summary> public Hotel_app.Model.Ssyxfmx_xsy GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,yydh,qymc,xsy,shsc,xsy_sl,id_app from Ssyxfmx_xsy "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Hotel_app.Model.Ssyxfmx_xsy model = new Hotel_app.Model.Ssyxfmx_xsy(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["yydh"] != null && ds.Tables[0].Rows[0]["yydh"].ToString() != "") { model.yydh = ds.Tables[0].Rows[0]["yydh"].ToString(); } if (ds.Tables[0].Rows[0]["qymc"] != null && ds.Tables[0].Rows[0]["qymc"].ToString() != "") { model.qymc = ds.Tables[0].Rows[0]["qymc"].ToString(); } if (ds.Tables[0].Rows[0]["xsy"] != null && ds.Tables[0].Rows[0]["xsy"].ToString() != "") { model.xsy = ds.Tables[0].Rows[0]["xsy"].ToString(); } if (ds.Tables[0].Rows[0]["shsc"] != null && ds.Tables[0].Rows[0]["shsc"].ToString() != "") { if ((ds.Tables[0].Rows[0]["shsc"].ToString() == "1") || (ds.Tables[0].Rows[0]["shsc"].ToString().ToLower() == "true")) { model.shsc = true; } else { model.shsc = false; } } if (ds.Tables[0].Rows[0]["xsy_sl"] != null && ds.Tables[0].Rows[0]["xsy_sl"].ToString() != "") { model.xsy_sl = int.Parse(ds.Tables[0].Rows[0]["xsy_sl"].ToString()); } if (ds.Tables[0].Rows[0]["id_app"] != null && ds.Tables[0].Rows[0]["id_app"].ToString() != "") { model.id_app = ds.Tables[0].Rows[0]["id_app"].ToString(); } return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Hotel_app.Model.Ssyxfmx_xsy model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Ssyxfmx_xsy set "); strSql.Append("yydh=@yydh,"); strSql.Append("qymc=@qymc,"); strSql.Append("xsy=@xsy,"); strSql.Append("shsc=@shsc,"); strSql.Append("xsy_sl=@xsy_sl,"); strSql.Append("id_app=@id_app"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 50), new SqlParameter("@xsy", SqlDbType.VarChar, 50), new SqlParameter("@shsc", SqlDbType.Bit, 1), new SqlParameter("@xsy_sl", SqlDbType.Int, 4), new SqlParameter("@id_app", SqlDbType.VarChar, 50), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.yydh; parameters[1].Value = model.qymc; parameters[2].Value = model.xsy; parameters[3].Value = model.shsc; parameters[4].Value = model.xsy_sl; parameters[5].Value = model.id_app; parameters[6].Value = model.id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Hotel_app.Model.Ssyxfmx_xsy model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Ssyxfmx_xsy("); strSql.Append("yydh,qymc,xsy,shsc,xsy_sl,id_app)"); strSql.Append(" values ("); strSql.Append("@yydh,@qymc,@xsy,@shsc,@xsy_sl,@id_app)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 50), new SqlParameter("@xsy", SqlDbType.VarChar, 50), new SqlParameter("@shsc", SqlDbType.Bit, 1), new SqlParameter("@xsy_sl", SqlDbType.Int, 4), new SqlParameter("@id_app", SqlDbType.VarChar, 50) }; parameters[0].Value = model.yydh; parameters[1].Value = model.qymc; parameters[2].Value = model.xsy; parameters[3].Value = model.shsc; parameters[4].Value = model.xsy_sl; parameters[5].Value = model.id_app; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }