您可以使用逻辑运算子来完成这项动作。

You do this by using logical operators.

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您可以使用下表所列的标准逻辑运算子合并或修改搜寻条件。

You can combine or modify search conditions using the standard logical operators listed in the following table.

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若要测试位元栏位，判断特定列举值是否存在，请使用布林逻辑运算子。

To test a bit field to determine whether a specific enumeration value is present, use the Boolean logical operators.

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