/// <summary> /// 更新一条数据 /// </summary> public bool Update(YueYePlat.Model.tempvehicleinfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tempvehicleinfo set "); strSql.Append("VehicleId=@VehicleId,"); strSql.Append("DriverId=@DriverId,"); strSql.Append("Time=@Time,"); strSql.Append("Coments=@Coments"); strSql.Append(" where Id=@Id"); MySqlParameter[] parameters = { new MySqlParameter("@VehicleId", MySqlDbType.VarChar, 12), new MySqlParameter("@DriverId", MySqlDbType.VarChar, 10), new MySqlParameter("@Time", MySqlDbType.DateTime), new MySqlParameter("@Coments", MySqlDbType.VarChar, 500), new MySqlParameter("@Id", MySqlDbType.Int32, 11) }; parameters[0].Value = model.VehicleId; parameters[1].Value = model.DriverId; parameters[2].Value = model.Time; parameters[3].Value = model.Coments; parameters[4].Value = model.Id; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public YueYePlat.Model.tempvehicleinfo DataRowToModel(DataRow row) { YueYePlat.Model.tempvehicleinfo model = new YueYePlat.Model.tempvehicleinfo(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["VehicleId"] != null) { model.VehicleId = row["VehicleId"].ToString(); } if (row["DriverId"] != null) { model.DriverId = row["DriverId"].ToString(); } if (row["Time"] != null && row["Time"].ToString() != "") { model.Time = DateTime.Parse(row["Time"].ToString()); } if (row["Coments"] != null) { model.Coments = row["Coments"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(YueYePlat.Model.tempvehicleinfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tempvehicleinfo("); strSql.Append("VehicleId,DriverId,Time,Coments)"); strSql.Append(" values ("); strSql.Append("@VehicleId,@DriverId,@Time,@Coments)"); MySqlParameter[] parameters = { new MySqlParameter("@VehicleId", MySqlDbType.VarChar, 12), new MySqlParameter("@DriverId", MySqlDbType.VarChar, 10), new MySqlParameter("@Time", MySqlDbType.DateTime), new MySqlParameter("@Coments", MySqlDbType.VarChar, 500) }; parameters[0].Value = model.VehicleId; parameters[1].Value = model.DriverId; parameters[2].Value = model.Time; parameters[3].Value = model.Coments; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public YueYePlat.Model.tempvehicleinfo GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Id,VehicleId,DriverId,Time,Coments from tempvehicleinfo "); strSql.Append(" where Id=@Id"); MySqlParameter[] parameters = { new MySqlParameter("@Id", MySqlDbType.Int32) }; parameters[0].Value = Id; YueYePlat.Model.tempvehicleinfo model = new YueYePlat.Model.tempvehicleinfo(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }