Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/ms-access/4.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/4/sql-server-2008/3.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Ms access MS Access SQL查询中的组合框值_Ms Access - Fatal编程技术网

Ms access MS Access SQL查询中的组合框值

Ms access MS Access SQL查询中的组合框值,ms-access,Ms Access,我在名为stockDetailsForm的表单上有一个组合框,用于从表中选择股票详细信息。我想将所选值用作Access中SQL查询的一部分。但是,这不会产生结果 如何使用组合框中的选定项(名为CBStock) 您的组合框很可能绑定到TypeID,而不是TypeDescription,因此: SELECT Stock.Symbol, Stock.StockDescription, Stock.AvailableUnits, StockType.TypeDescription, Category.C

我在名为stockDetailsForm的表单上有一个组合框,用于从表中选择股票详细信息。我想将所选值用作Access中SQL查询的一部分。但是,这不会产生结果

如何使用组合框中的选定项(名为CBStock)


您的组合框很可能绑定到TypeID,而不是TypeDescription,因此:

SELECT Stock.Symbol, Stock.StockDescription, Stock.AvailableUnits, StockType.TypeDescription, Category.CategoryDescription, CurrencyID.Currency
FROM Stock, StockType, Category, CurrencyID
WHERE (StockType.TypeDescription = [Forms]![stockDetailsForm]![CBStock]) AND (((Stock.TypeID)=[StockType].[TypeID]) AND ((Stock.BusinessCategoryID)=[Category].[CategoryID]) AND ((Stock.CurrencyID)=[CurrencyID].[CurrencyID]));
StockType.TypeID = [Forms]![stockDetailsForm]![CBStock])