转换十六进制字符串返回到烧焦 [英] Converting hex string back to char

问题描述

我知道 - 有很多关于这个话题，但是，即使我也期待通过一群人想不出解决方案.. 我转换字符为十六进制是这样的：

I know- there are lots of topics concerning this, BUT even though I did look through a bunch of them couldn't figure the solution.. I'm converting char to hex like this:

char c = i;
int unicode = c;
string hex = string.Format("0x{0:x4}", unicode);

问：如何将十六​​进制为char回

Question: how to convert hex to char back?

推荐答案

您可以尝试：

hex = hex.Substring(2); // To remove leading 0x
int num = int.Parse(hex, NumberStyles.AllowHexSpecifier);
char cnum = (char)num;

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