什么之间的区别'廉政？“和“INT”在C＃中？ [英] What's the difference between 'int?' and 'int' in C#?

问题描述

我90％肯定，我以前看到的计算器这个答案，其实我从来没有见过的诠释？语法之前看到它在这里，但无论我如何寻找我无法找到previous后，它的驾驶我疯了。

I am 90% sure I saw this answer on stackoverflow before, in fact I had never seen the "int?" syntax before seeing it here, but no matter how I search I can't find the previous post, and it's driving me crazy.

这可能是我一直偶然吃蘑菇滑稽，但如果我没有，可有人请指出previous后，如果他们能够找到它或重新解释一下吗？我的计算器搜索福显然是太低了......

It's possible that I've been eating the funny mushrooms by accident, but if I'm not, can someone please point out the previous post if they can find it or re-explain it? My stackoverflow search-fu is apparently too low....

推荐答案

诠释？是简写可空＆LT; INT方式＆gt;

这可能是你要找的信息。

This may be the post you were looking for.

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