/// <summary> /// 对象实体绑定数据 /// </summary> public BD_TradeTypeInfo ReaderBind(IDataReader dataReader) { BD_TradeTypeInfo model = new BD_TradeTypeInfo(); object ojb; ojb = dataReader["TradeTypeId"]; if (ojb != null && ojb != DBNull.Value) { model.TradeTypeId = (int)ojb; } model.TradeTypeName = dataReader["TradeTypeName"].ToString(); return(model); }
/* * /// <summary> * /// 增加一条数据 * /// </summary> * public int Add(BD_TradeTypeInfo model) * { * StringBuilder strSql=new StringBuilder(); * strSql.Append("insert into BD_TradeType("); * strSql.Append("TradeTypeName)"); * * strSql.Append(" values ("); * strSql.Append("@TradeTypeName)"); * strSql.Append(";select @@IDENTITY"); * Database db = DatabaseFactory.CreateDatabase(); * DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); * db.AddInParameter(dbCommand, "TradeTypeName", DbType.AnsiString, model.TradeTypeName); * int result; * object obj = db.ExecuteScalar(dbCommand); * if(!int.TryParse(obj.ToString(),out result)) * { * return 0; * } * return result; * } * /// <summary> * /// 更新一条数据 * /// </summary> * public void Update(BD_TradeTypeInfo model) * { * StringBuilder strSql=new StringBuilder(); * strSql.Append("update BD_TradeType set "); * strSql.Append("TradeTypeName=@TradeTypeName"); * strSql.Append(" where TradeTypeId=@TradeTypeId "); * Database db = DatabaseFactory.CreateDatabase(); * DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); * db.AddInParameter(dbCommand, "TradeTypeId", DbType.Int32, model.TradeTypeId); * db.AddInParameter(dbCommand, "TradeTypeName", DbType.AnsiString, model.TradeTypeName); * db.ExecuteNonQuery(dbCommand); * * } * * /// <summary> * /// 删除一条数据 * /// </summary> * public void Delete(int TradeTypeId) * { * * StringBuilder strSql=new StringBuilder(); * strSql.Append("delete from BD_TradeType "); * strSql.Append(" where TradeTypeId=@TradeTypeId "); * Database db = DatabaseFactory.CreateDatabase(); * DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); * db.AddInParameter(dbCommand, "TradeTypeId", DbType.Int32,TradeTypeId); * db.ExecuteNonQuery(dbCommand); * * }*/ /// <summary> /// 得到一个对象实体 /// </summary> public BD_TradeTypeInfo GetModel(int TradeTypeId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select TradeTypeId,TradeTypeName from BD_TradeType "); strSql.Append(" where TradeTypeId=@TradeTypeId "); Database db = DatabaseFactory.CreateDatabase(); DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString()); db.AddInParameter(dbCommand, "TradeTypeId", DbType.Int32, TradeTypeId); BD_TradeTypeInfo model = null; using (IDataReader dataReader = db.ExecuteReader(dbCommand)) { if (dataReader.Read()) { model = ReaderBind(dataReader); } } return(model); }