如何从TypInfo单元使用GetSetProp和SetSetProp [英] How to use GetSetProp and SetSetProp from TypInfo unit

问题描述

我有一组枚举值，需要先将其转换为文本，然后再转换为一组。

I have a set of enumeration values that I need to convert to text and then back to a set.

我相信TypInfo单元的GetSetProp和SetSetProp会允许做到这一点，但我不知道如何使其起作用。关于如何使用GetSetProp和SetSetProp完成此操作的任何想法吗？

I believe that GetSetProp and SetSetProp from TypInfo unit would allow to do this but I have no idea on to get it to work. Any idea on how I can use GetSetProp and SetSetProp to accomplish this?

type
  TSomething = (sOne, sTwo, sThree, sFour, s Five);
  TSomethings = set of TSomething;

var
  Something: TSomethings;
  s: string;
...
  Something := [sOne, sThree];

  s := GetSetProp(????);

  Something := [];
  // then use SetSetProp to set Something back to [sOne, sThree]
  Something := ????

推荐答案

此 = https：// stackoverflow SetToString，StringToSet 上的精彩文章.com / users / 11480 / tondrej> tondrej 解决了您的问题。

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