C #: Is there a way to find out what encodes a file's encoding?

Question

Is there any way to find out what is encoding the file encoding?

Answer 1

The only way to reliably do this is to find the byte order bytes at the beginning of the text file. (This blob is generally a character encoding encoding, as well as encoding, for example, UTF8, UTF16, UTF32). Unfortunately, this method only works for Unicode-based encodings, and nothing before that (for which you need to use much less reliable methods).

The type StreamReadersupports the detection of these labels to determine the encoding - you just need to pass the flag to the parameter as such:

new System.IO.StreamReader("path", true)

stremReader.CurrentEncoding, , . , , - , CurrentEncoding Encoding.Default.

Answer 2

: .NET

Msdn:

ANSI, . StreamReader. , XML HTML, , -, , XmlTextReader, . .

Answer 3

100% - . , . ( ): PowerShell script,

Answer 4

, . , :

http://www.codeproject.com/KB/recipes/DetectEncoding.aspx

http://www.devhood.com/tutorials/tutorial_details.aspx?tutorial_id=469

http://msdn.microsoft.com/en-us/netframework/aa569610.aspx#Question2

Answer 5

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• , UTF-32 BE/LE
• , UTF-16 BE/LE
• , UTF-8
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Answer 6

peterchen, "bush hide the Facts" Notepad.exe, , , .

http://en.wikipedia.org/wiki/Bush_hid_the_facts

Answer 7

, , Unicode ( ) ( Windows-1252 "ASCII" .Net .ascii):

http://www.architectshack.com/TextFileEncodingDetector.ashx

, StreamReader, , @peterchen , #:

• , ,
• , Unicode COULD.
• , LIKELY ( , , ).
• If the “possible” Unicode encodings do not look good, use the default encoding / encoding

Sorry this answer is so late - I just recently cleared the class and posted it on the Internet.