/// <summary> /// 增加一条数据 /// </summary> public int Add(DigiPower.Onlinecol.Standard.Model.T_SingleProject_Point_MDL model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into T_SingleProject_Point("); strSql.Append("SingleProjectID,X,Y,OrderIndex)"); strSql.Append(" values ("); strSql.Append("@SingleProjectID,@X,@Y,@OrderIndex)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@SingleProjectID", SqlDbType.Int, 4), new SqlParameter("@X", SqlDbType.VarChar, 50), new SqlParameter("@Y", SqlDbType.VarChar, 50), new SqlParameter("@OrderIndex", SqlDbType.Int, 4) }; parameters[0].Value = model.SingleProjectID; parameters[1].Value = model.X; parameters[2].Value = model.Y; parameters[3].Value = model.OrderIndex; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(DigiPower.Onlinecol.Standard.Model.T_SingleProject_Point_MDL model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update T_SingleProject_Point set "); strSql.Append("SingleProjectID=@SingleProjectID,"); strSql.Append("X=@X,"); strSql.Append("Y=@Y,"); strSql.Append("OrderIndex=@OrderIndex"); strSql.Append(" where PointID=@PointID"); SqlParameter[] parameters = { new SqlParameter("@SingleProjectID", SqlDbType.Int, 4), new SqlParameter("@X", SqlDbType.VarChar, 50), new SqlParameter("@Y", SqlDbType.VarChar, 50), new SqlParameter("@OrderIndex", SqlDbType.Int, 4), new SqlParameter("@PointID", SqlDbType.Int, 4) }; parameters[0].Value = model.SingleProjectID; parameters[1].Value = model.X; parameters[2].Value = model.Y; parameters[3].Value = model.OrderIndex; parameters[4].Value = model.PointID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public DigiPower.Onlinecol.Standard.Model.T_SingleProject_Point_MDL DataRowToModel(DataRow row) { DigiPower.Onlinecol.Standard.Model.T_SingleProject_Point_MDL model = new DigiPower.Onlinecol.Standard.Model.T_SingleProject_Point_MDL(); if (row != null) { if (row["PointID"] != null && row["PointID"].ToString() != "") { model.PointID = int.Parse(row["PointID"].ToString()); } if (row["SingleProjectID"] != null && row["SingleProjectID"].ToString() != "") { model.SingleProjectID = int.Parse(row["SingleProjectID"].ToString()); } if (row["X"] != null) { model.X = row["X"].ToString(); } if (row["Y"] != null) { model.Y = row["Y"].ToString(); } if (row["OrderIndex"] != null && row["OrderIndex"].ToString() != "") { model.OrderIndex = int.Parse(row["OrderIndex"].ToString()); } } return(model); }