/// <summary> /// 得到一个对象实体 /// </summary> public ECommerce.CM.Model.CMPro DataRowToModel(DataRow row) { ECommerce.CM.Model.CMPro model = new ECommerce.CM.Model.CMPro(); if (row != null) { if (row["AId"] != null && row["AId"].ToString() != "") { model.AId = Convert.ToInt32(row["AId"].ToString()); } if (row["PID"] != null && row["PID"].ToString() != "") { model.PID = Convert.ToInt32(row["PID"].ToString()); } } return(model); }
/// <summary> /// 对象实体绑定数据 /// </summary> public ECommerce.CM.Model.CMPro ReaderBind(IDataReader dataReader) { ECommerce.CM.Model.CMPro model = new ECommerce.CM.Model.CMPro(); object ojb; ojb = dataReader["AId"]; if (ojb != null && ojb != DBNull.Value) { model.AId = Convert.ToInt32(ojb); } ojb = dataReader["PID"]; if (ojb != null && ojb != DBNull.Value) { model.PID = Convert.ToInt32(ojb); } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public ECommerce.CM.Model.CMPro GetModel() { //该表无主键信息,请自定义主键/条件字段 StringBuilder strSql = new StringBuilder(); strSql.Append("select AId,PID from CMPro "); strSql.Append(" where "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); ECommerce.CM.Model.CMPro model = null; using (IDataReader dataReader = db.ExecuteReader(dbCommand)) { if (dataReader.Read()) { model = ReaderBind(dataReader); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(ECommerce.CM.Model.CMPro model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into CMPro("); strSql.Append("AId,PID)"); strSql.Append(" values ("); strSql.Append("@AId,@PID)"); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "AId", DbType.Int32, model.AId); db.AddInParameter(dbCommand, "PID", DbType.Int32, model.PID); int result; object obj = db.ExecuteScalar(dbCommand); if (!int.TryParse(obj.ToString(), out result)) { return(false); } return(true); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(ECommerce.CM.Model.CMPro model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update CMPro set "); strSql.Append("AId=@AId,"); strSql.Append("PID=@PID"); strSql.Append(" where "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "AId", DbType.Int32, model.AId); db.AddInParameter(dbCommand, "PID", DbType.Int32, model.PID); int rows = db.ExecuteNonQuery(dbCommand); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 对象实体绑定数据 /// </summary> public ECommerce.CM.Model.CMPro ReaderBind(IDataReader dataReader) { ECommerce.CM.Model.CMPro model = new ECommerce.CM.Model.CMPro(); object ojb; ojb = dataReader["AId"]; if (ojb != null && ojb != DBNull.Value) { model.AId = Convert.ToInt32(ojb); } ojb = dataReader["PID"]; if (ojb != null && ojb != DBNull.Value) { model.PID = Convert.ToInt32(ojb); } return model; }
/// <summary> /// 得到一个对象实体 /// </summary> public ECommerce.CM.Model.CMPro DataRowToModel(DataRow row) { ECommerce.CM.Model.CMPro model = new ECommerce.CM.Model.CMPro(); if (row != null) { if (row["AId"] != null && row["AId"].ToString() != "") { model.AId = Convert.ToInt32(row["AId"].ToString()); } if (row["PID"] != null && row["PID"].ToString() != "") { model.PID = Convert.ToInt32(row["PID"].ToString()); } } return model; }