使用bitmasking的示例 [英] Example for working with bitmasking

问题描述

我不完全理解bitmasking操作并尝试使用Google，但不了解我找到的任何信息，所以请提供一个示例，详细说明如何使用Delphi进行位掩码操作：set，get，clear和toggle。



请使用3个复选框，如文件属性：System，Readonly和hidden



谢谢

I dont fully understand bitmasking operations and tried to Google but did not understand any of the information I found so please provide an example with full description on how to do bitmask operations with Delphi like: set, get, clear and toggle.

Please use 3 check boxes like file attributes: System, Readonly and hidden

Thanks

推荐答案

你真的需要彻底研究按位操作。每个软件开发人员都应该非常了解它们。起点可以是维基百科的相关页面[ ^ ]。

You really need to study thoroughly bitwise operations. Every software developer should know them very well. A starting point could be the related page at Wikipedia[^].

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