/// <summary> /// 更新一条数据 /// </summary> public bool Update(Hotel_app.Model.BBfx_yyjl model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update BBfx_yyjl set "); strSql.Append("yydh=@yydh,"); strSql.Append("qymc=@qymc,"); strSql.Append("sbzd=@sbzd,"); strSql.Append("xfrb=@xfrb,"); strSql.Append("sjxfje=@sjxfje,"); strSql.Append("czy_temp=@czy_temp,"); strSql.Append("y_r=@y_r,"); strSql.Append("y_z_w=@y_z_w,"); strSql.Append("bbrq=@bbrq"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 50), new SqlParameter("@sbzd", SqlDbType.VarChar, 50), new SqlParameter("@xfrb", SqlDbType.VarChar, 50), new SqlParameter("@sjxfje", SqlDbType.VarChar, 50), new SqlParameter("@czy_temp", SqlDbType.VarChar, 50), new SqlParameter("@y_r", SqlDbType.VarChar, 50), new SqlParameter("@y_z_w", SqlDbType.VarChar, 50), new SqlParameter("@bbrq", SqlDbType.DateTime), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.yydh; parameters[1].Value = model.qymc; parameters[2].Value = model.sbzd; parameters[3].Value = model.xfrb; parameters[4].Value = model.sjxfje; parameters[5].Value = model.czy_temp; parameters[6].Value = model.y_r; parameters[7].Value = model.y_z_w; parameters[8].Value = model.bbrq; parameters[9].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.BBfx_yyjl model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into BBfx_yyjl("); strSql.Append("yydh,qymc,sbzd,xfrb,sjxfje,czy_temp,y_r,y_z_w,bbrq)"); strSql.Append(" values ("); strSql.Append("@yydh,@qymc,@sbzd,@xfrb,@sjxfje,@czy_temp,@y_r,@y_z_w,@bbrq)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 50), new SqlParameter("@sbzd", SqlDbType.VarChar, 50), new SqlParameter("@xfrb", SqlDbType.VarChar, 50), new SqlParameter("@sjxfje", SqlDbType.VarChar, 50), new SqlParameter("@czy_temp", SqlDbType.VarChar, 50), new SqlParameter("@y_r", SqlDbType.VarChar, 50), new SqlParameter("@y_z_w", SqlDbType.VarChar, 50), new SqlParameter("@bbrq", SqlDbType.DateTime) }; parameters[0].Value = model.yydh; parameters[1].Value = model.qymc; parameters[2].Value = model.sbzd; parameters[3].Value = model.xfrb; parameters[4].Value = model.sjxfje; parameters[5].Value = model.czy_temp; parameters[6].Value = model.y_r; parameters[7].Value = model.y_z_w; parameters[8].Value = model.bbrq; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Hotel_app.Model.BBfx_yyjl GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,yydh,qymc,sbzd,xfrb,sjxfje,czy_temp,y_r,y_z_w,bbrq from BBfx_yyjl "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Hotel_app.Model.BBfx_yyjl model = new Hotel_app.Model.BBfx_yyjl(); 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]["sbzd"] != null && ds.Tables[0].Rows[0]["sbzd"].ToString() != "") { model.sbzd = ds.Tables[0].Rows[0]["sbzd"].ToString(); } if (ds.Tables[0].Rows[0]["xfrb"] != null && ds.Tables[0].Rows[0]["xfrb"].ToString() != "") { model.xfrb = ds.Tables[0].Rows[0]["xfrb"].ToString(); } if (ds.Tables[0].Rows[0]["sjxfje"] != null && ds.Tables[0].Rows[0]["sjxfje"].ToString() != "") { model.sjxfje = ds.Tables[0].Rows[0]["sjxfje"].ToString(); } if (ds.Tables[0].Rows[0]["czy_temp"] != null && ds.Tables[0].Rows[0]["czy_temp"].ToString() != "") { model.czy_temp = ds.Tables[0].Rows[0]["czy_temp"].ToString(); } if (ds.Tables[0].Rows[0]["y_r"] != null && ds.Tables[0].Rows[0]["y_r"].ToString() != "") { model.y_r = ds.Tables[0].Rows[0]["y_r"].ToString(); } if (ds.Tables[0].Rows[0]["y_z_w"] != null && ds.Tables[0].Rows[0]["y_z_w"].ToString() != "") { model.y_z_w = ds.Tables[0].Rows[0]["y_z_w"].ToString(); } if (ds.Tables[0].Rows[0]["bbrq"] != null && ds.Tables[0].Rows[0]["bbrq"].ToString() != "") { model.bbrq = DateTime.Parse(ds.Tables[0].Rows[0]["bbrq"].ToString()); } return(model); } else { return(null); } }