检测文本文件的语言环境? [英] detect the locale of a text file?

问题描述

大家好，

有没有一种方法可以检测.txt文件的语言环境?我的应用程序需要从本地用户读取一个文本文件.我需要知道希腊文还是法文的文件?或者，我只是读入该文件.我正在使用Visual Studio2008.我最初的想法是读入文件并将每个字符串转换为中性字符串.很抱歉这个愚蠢的问题.我在网上找不到很多信息.非常感谢.

Hi all,

Is there a way to detect a .txt file''s locale? My application needs read a text file from local user. Do I need know the file from greek or french? Or I just read that file in. I am using visual studio 2008. my original thought is to read file in and convert each string to neutral string. Sorry for the stupid question. I cannot find much information online. Thanks a lot.

推荐答案

文本文件没有语言环境信息.文件之间的不同之处在于数据的编码.例如，可以使用ANSI或Unicode等保存一个简单的文本文件.

Text files don''t have locale information. What may differ between files is the encoding of the data. For example a simple text file can be saved using ANSI or Unicode etc.

整个语言环境已过时.语言环境的概念仍在Windows的不同版本中使用，大多以简陋的形式出现.如今，使用Unicode.

现在，文本文件可以具有UTF字节顺序标记(BOM)，用于将使用 UTF 的信息告知文本编辑器.对于.NET API，文本流和阅读器类具有通过BOM自动识别Unicode UTF的选项.启用Unicode的文本编辑器具有另存为"选项，该选项允许选择UTF或不选择UTF，这意味着所有良好的ANSI.

有关更多详细信息，请参见:
http://unicode.org/ [ ^ ]，
http://unicode.org/faq/utf_bom.html [

The whole idea of locale is obsolete. A notion of locale is still used in different version of Windows, mostly in the form of rudiment. These days, Unicode is used.

Now, the text files can have a UTF Byte-Order Marker (BOM) used to inform a text editor on what UTF is used. As to .NET API, text stream and reader classes have options to auto-recognize Unicode UTFs by the BOM. Unicode-enabled text editors have the "Save as" option which allows to select the UTF or none, which means all good ANSI.

For further detail, see:
http://unicode.org/[^],
http://unicode.org/faq/utf_bom.html[^].

—SA

现在我的文本文件来自希腊语，当我读取该文件时，出现问题说格式无效，无法读取".我至少应该如何读取此文件，然后我可以做
value.ToString(CultureInfo.CreateSpecificCulture("en-GB")));
进行转换.

Now my text file from greek, when I read this file in, it has problem said "has invalid formatting and can not be read". How can I read this file in at least, then I can do
value.ToString(CultureInfo.CreateSpecificCulture("en-GB")));
to convert it.

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