在 C# 中确定字符串的编码 [英] Determine a string's encoding in C#

问题描述

有没有办法在 C# 中确定字符串的编码?

Is there any way to determine a string's encoding in C#?

比如说，我有一个文件名字符串，但我不知道它是用 Unicode UTF-16 编码还是系统默认编码，我怎么知道?

Say, I have a filename string, but I don't know if it is encoded in Unicode UTF-16 or the system-default encoding, how do I find out?

推荐答案

查看 Utf8Checker，它是一个简单的类，它在纯托管代码中执行此操作.http://utf8checker.codeplex.com

Check out Utf8Checker it is simple class that does exactly this in pure managed code. http://utf8checker.codeplex.com

注意:正如已经指出的那样，确定编码"仅对字节流有意义.如果您有一个字符串，那么它已经是从已经知道或猜到编码的人那里编码的，以便首先获得字符串.

Notice: as already pointed out "determine encoding" makes sense only for byte streams. If you have a string it is already encoded from someone along the way who already knew or guessed the encoding to get the string in the first place.

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