我想知道为什么C＃中没有代码页的枚举。 所以谁来到这种情况我已经做了我自己的。 参考：Microsoft link 因为这不是有趣的工作，我在这里发布。 如果我错过了什么，请随时纠正......
public enum CodePage
{
/// <summary>Default system encoding</summary>
[Description("Default system encoding")]
Default = 0,
/// <summary>IBM EBCDIC (US-Canada)</summary>
[DescriptionAttribute("IBM EBCDIC (US-Canada)")]
IBM037 = 37,
/// <summary>OEM United States</summary>
[DescriptionAttribute("OEM United States")]
IBM437 = 437,
/// <summary>IBM EBCDIC (International)</summary>
[DescriptionAttribute("IBM EBCDIC (International)")]
IBM500 = 500,
/// <summary>Arabic (ASMO 708)</summary>
[DescriptionAttribute("Arabic (ASMO 708)")]
ASMO708 = 708,
/// <summary>Arabic (DOS)</summary>
[DescriptionAttribute("Arabic (DOS)")]
DOS720 = 720,
/// <summary>Greek (DOS)</summary>
[DescriptionAttribute("Greek (DOS)")]
Ibm737 = 737,
/// <summary>Baltic (DOS)</summary>
[DescriptionAttribute("Baltic (DOS)")]
Ibm775 = 775,
/// <summary>Western European (DOS)</summary>
[DescriptionAttribute("Western European (DOS)")]
Ibm850 = 850,
/// <summary>Central European (DOS)</summary>
[DescriptionAttribute("Central European (DOS)")]
Ibm852 = 852,
/// <summary>OEM Cyrillic</summary>
[DescriptionAttribute("OEM Cyrillic")]
IBM855 = 855,
/// <summary>Turkish (DOS)</summary>
[DescriptionAttribute("Turkish (DOS)")]
Ibm857 = 857,
/// <summary>OEM Multilingual Latin I</summary>
[DescriptionAttribute("OEM Multilingual Latin I")]
IBM00858 = 858,
/// <summary>Portuguese (DOS)</summary>
[DescriptionAttribute("Portuguese (DOS)")]
IBM860 = 860,
/// <summary>Icelandic (DOS)</summary>
[DescriptionAttribute("Icelandic (DOS)")]
Ibm861 = 861,
/// <summary>Hebrew (DOS)</summary>
[DescriptionAttribute("Hebrew (DOS)")]
DOS862 = 862,
/// <summary>French Canadian (DOS)</summary>
[DescriptionAttribute("French Canadian (DOS)")]
IBM863 = 863,
/// <summary>Arabic (864)</summary>
[DescriptionAttribute("Arabic (864)")]
IBM864 = 864,
/// <summary>Nordic (DOS)</summary>
[DescriptionAttribute("Nordic (DOS)")]
IBM865 = 865,
/// <summary>Cyrillic (DOS)</summary>
[DescriptionAttribute("Cyrillic (DOS)")]
Cp866 = 866,
/// <summary>Greek, Modern (DOS)</summary>
[DescriptionAttribute("Greek, Modern (DOS)")]
Ibm869 = 869,
/// <summary>IBM EBCDIC (Multilingual Latin-2)</summary>
[DescriptionAttribute("IBM EBCDIC (Multilingual Latin-2)")]
IBM870 = 870,
/// <summary>Thai (Windows)</summary>
[DescriptionAttribute("Thai (Windows)")]
Windows874 = 874,
/// <summary>IBM EBCDIC (Greek Modern)</summary>
[DescriptionAttribute("IBM EBCDIC (Greek Modern)")]
Cp875 = 875,
/// <summary>Japanese (Shift-JIS)</summary>
[DescriptionAttribute("Japanese (Shift-JIS)")]
Shiftjis = 932,
/// <summary>Chinese Simplified (GB2312)</summary>
[DescriptionAttribute("Chinese Simplified (GB2312)")]
Gb2312 = 936,
/// <summary>Korean</summary>
[DescriptionAttribute("Korean")]
Ksc56011987 = 949,
/// <summary>Chinese Traditional (Big5)</summary>
[DescriptionAttribute("Chinese Traditional (Big5)")]
Big5 = 950,
/// <summary>IBM EBCDIC (Turkish Latin-5)</summary>
[DescriptionAttribute("IBM EBCDIC (Turkish Latin-5)")]
IBM1026 = 1026,
/// <summary>IBM Latin-1</summary>
[DescriptionAttribute("IBM Latin-1")]
IBM01047 = 1047,
/// <summary>IBM EBCDIC (US-Canada-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (US-Canada-Euro)")]
IBM01140 = 1140,
/// <summary>IBM EBCDIC (Germany-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (Germany-Euro)")]
IBM01141 = 1141,
/// <summary>IBM EBCDIC (Denmark-Norway-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (Denmark-Norway-Euro)")]
IBM01142 = 1142,
/// <summary>IBM EBCDIC (Finland-Sweden-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (Finland-Sweden-Euro)")]
IBM01143 = 1143,
/// <summary>IBM EBCDIC (Italy-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (Italy-Euro)")]
IBM01144 = 1144,
/// <summary>IBM EBCDIC (Spain-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (Spain-Euro)")]
IBM01145 = 1145,
/// <summary>IBM EBCDIC (UK-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (UK-Euro)")]
IBM01146 = 1146,
/// <summary>IBM EBCDIC (France-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (France-Euro)")]
IBM01147 = 1147,
/// <summary>IBM EBCDIC (International-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (International-Euro)")]
IBM01148 = 1148,
/// <summary>IBM EBCDIC (Icelandic-Euro)</summary>
[DescriptionAttribute("IBM EBCDIC (Icelandic-Euro)")]
IBM01149 = 1149,
/// <summary>Unicode</summary>
[DescriptionAttribute("Unicode")]
Utf16 = 1200,
/// <summary>Unicode (Big endian)</summary>
[DescriptionAttribute("Unicode (Big endian)")]
UnicodeFFFE = 1201,
/// <summary>Central European (Windows)</summary>
[DescriptionAttribute("Central European (Windows)")]
Windows1250 = 1250,
/// <summary>Cyrillic (Windows)</summary>
[DescriptionAttribute("Cyrillic (Windows)")]
Windows1251 = 1251,
/// <summary>Western European (Windows)</summary>
[DescriptionAttribute("Western European (Windows)")]
Windows1252 = 1252,
/// <summary>Greek (Windows)</summary>
[DescriptionAttribute("Greek (Windows)")]
Windows1253 = 1253,
/// <summary>Turkish (Windows)</summary>
[DescriptionAttribute("Turkish (Windows)")]
Windows1254 = 1254,
/// <summary>Hebrew (Windows)</summary>
[DescriptionAttribute("Hebrew (Windows)")]
Windows1255 = 1255,
/// <summary>Arabic (Windows)</summary>
[DescriptionAttribute("Arabic (Windows)")]
Windows1256 = 1256,
/// <summary>Baltic (Windows)</summary>
[DescriptionAttribute("Baltic (Windows)")]
Windows1257 = 1257,
/// <summary>Vietnamese (Windows)</summary>
[DescriptionAttribute("Vietnamese (Windows)")]
Windows1258 = 1258,
/// <summary>Korean (Johab)</summary>
[DescriptionAttribute("Korean (Johab)")]
Johab = 1361,
/// <summary>Western European (Mac)</summary>
[DescriptionAttribute("Western European (Mac)")]
Macintosh = 10000,
/// <summary>Japanese (Mac)</summary>
[DescriptionAttribute("Japanese (Mac)")]
Xmacjapanese = 10001,
/// <summary>Chinese Traditional (Mac)</summary>
[DescriptionAttribute("Chinese Traditional (Mac)")]
Xmacchinesetrad = 10002,
/// <summary>Korean (Mac)</summary>
[DescriptionAttribute("Korean (Mac)")]
Xmackorean = 10003,
/// <summary>Arabic (Mac)</summary>
[DescriptionAttribute("Arabic (Mac)")]
Xmacarabic = 10004,
/// <summary>Hebrew (Mac)</summary>
[DescriptionAttribute("Hebrew (Mac)")]
Xmachebrew = 10005,
/// <summary>Greek (Mac)</summary>
[DescriptionAttribute("Greek (Mac)")]
Xmacgreek = 10006,
/// <summary>Cyrillic (Mac)</summary>
[DescriptionAttribute("Cyrillic (Mac)")]
Xmaccyrillic = 10007,
/// <summary>Chinese Simplified (Mac)</summary>
[DescriptionAttribute("Chinese Simplified (Mac)")]
Xmacchinesesimp = 10008,
/// <summary>Romanian (Mac)</summary>
[DescriptionAttribute("Romanian (Mac)")]
Xmacromanian = 10010,
/// <summary>Ukrainian (Mac)</summary>
[DescriptionAttribute("Ukrainian (Mac)")]
Xmacukrainian = 10017,
/// <summary>Thai (Mac)</summary>
[DescriptionAttribute("Thai (Mac)")]
Xmacthai = 10021,
/// <summary>Central European (Mac)</summary>
[DescriptionAttribute("Central European (Mac)")]
Xmacce = 10029,
/// <summary>Icelandic (Mac)</summary>
[DescriptionAttribute("Icelandic (Mac)")]
Xmacicelandic = 10079,
/// <summary>Turkish (Mac)</summary>
[DescriptionAttribute("Turkish (Mac)")]
Xmacturkish = 10081,
/// <summary>Croatian (Mac)</summary>
[DescriptionAttribute("Croatian (Mac)")]
Xmaccroatian = 10082,
/// <summary>Unicode (UTF-32)</summary>
[DescriptionAttribute("Unicode (UTF-32)")]
Utf32 = 12000,
/// <summary>Unicode (UTF-32 Big endian)</summary>
[DescriptionAttribute("Unicode (UTF-32 Big endian)")]
Utf32BE = 12001,
/// <summary>Chinese Traditional (CNS)</summary>
[DescriptionAttribute("Chinese Traditional (CNS)")]
XChineseCNS = 20000,
/// <summary>TCA Taiwan</summary>
[DescriptionAttribute("TCA Taiwan")]
Xcp20001 = 20001,
/// <summary>Chinese Traditional (Eten)</summary>
[DescriptionAttribute("Chinese Traditional (Eten)")]
XChineseEten = 20002,
/// <summary>IBM5550 Taiwan</summary>
[DescriptionAttribute("IBM5550 Taiwan")]
Xcp20003 = 20003,
/// <summary>TeleText Taiwan</summary>
[DescriptionAttribute("TeleText Taiwan")]
Xcp20004 = 20004,
/// <summary>Wang Taiwan</summary>
[DescriptionAttribute("Wang Taiwan")]
Xcp20005 = 20005,
/// <summary>Western European (IA5)</summary>
[DescriptionAttribute("Western European (IA5)")]
XIA5 = 20105,
/// <summary>German (IA5)</summary>
[DescriptionAttribute("German (IA5)")]
XIA5German = 20106,
/// <summary>Swedish (IA5)</summary>
[DescriptionAttribute("Swedish (IA5)")]
XIA5Swedish = 20107,
/// <summary>Norwegian (IA5)</summary>
[DescriptionAttribute("Norwegian (IA5)")]
XIA5Norwegian = 20108,
/// <summary>US-ASCII</summary>
[DescriptionAttribute("US-ASCII")]
UsAscii = 20127,
/// <summary>T.61</summary>
[DescriptionAttribute("T.61")]
Xcp20261 = 20261,
/// <summary>ISO-6937</summary>
[DescriptionAttribute("ISO-6937")]
Xcp20269 = 20269,
/// <summary>IBM EBCDIC (Germany)</summary>
[DescriptionAttribute("IBM EBCDIC (Germany)")]
IBM273 = 20273,
/// <summary>IBM EBCDIC (Denmark-Norway)</summary>
[DescriptionAttribute("IBM EBCDIC (Denmark-Norway)")]
IBM277 = 20277,
/// <summary>IBM EBCDIC (Finland-Sweden)</summary>
[DescriptionAttribute("IBM EBCDIC (Finland-Sweden)")]
IBM278 = 20278,
/// <summary>IBM EBCDIC (Italy)</summary>
[DescriptionAttribute("IBM EBCDIC (Italy)")]
IBM280 = 20280,
/// <summary>IBM EBCDIC (Spain)</summary>
[DescriptionAttribute("IBM EBCDIC (Spain)")]
IBM284 = 20284,
/// <summary>IBM EBCDIC (UK)</summary>
[DescriptionAttribute("IBM EBCDIC (UK)")]
IBM285 = 20285,
/// <summary>IBM EBCDIC (Japanese katakana)</summary>
[DescriptionAttribute("IBM EBCDIC (Japanese katakana)")]
IBM290 = 20290,
/// <summary>IBM EBCDIC (France)</summary>
[DescriptionAttribute("IBM EBCDIC (France)")]
IBM297 = 20297,
/// <summary>IBM EBCDIC (Arabic)</summary>
[DescriptionAttribute("IBM EBCDIC (Arabic)")]
IBM420 = 20420,
/// <summary>IBM EBCDIC (Greek)</summary>
[DescriptionAttribute("IBM EBCDIC (Greek)")]
IBM423 = 20423,
/// <summary>IBM EBCDIC (Hebrew)</summary>
[DescriptionAttribute("IBM EBCDIC (Hebrew)")]
IBM424 = 20424,
/// <summary>IBM EBCDIC (Korean Extended)</summary>
[DescriptionAttribute("IBM EBCDIC (Korean Extended)")]
XEBCDICKoreanExtended = 20833,
/// <summary>IBM EBCDIC (Thai)</summary>
[DescriptionAttribute("IBM EBCDIC (Thai)")]
IBMThai = 20838,
/// <summary>Cyrillic (KOI8-R)</summary>
[DescriptionAttribute("Cyrillic (KOI8-R)")]
Koi8r = 20866,
/// <summary>IBM EBCDIC (Icelandic)</summary>
[DescriptionAttribute("IBM EBCDIC (Icelandic)")]
IBM871 = 20871,
/// <summary>IBM EBCDIC (Cyrillic Russian)</summary>
[DescriptionAttribute("IBM EBCDIC (Cyrillic Russian)")]
IBM880 = 20880,
/// <summary>IBM EBCDIC (Turkish)</summary>
[DescriptionAttribute("IBM EBCDIC (Turkish)")]
IBM905 = 20905,
/// <summary>IBM Latin-1</summary>
[DescriptionAttribute("IBM Latin-1")]
IBM00924 = 20924,
/// <summary>Japanese (JIS 0208-1990 and 0212-1990)</summary>
[DescriptionAttribute("Japanese (JIS 0208-1990 and 0212-1990)")]
EUCJP_1990 = 20932,
/// <summary>Chinese Simplified (GB2312-80)</summary>
[DescriptionAttribute("Chinese Simplified (GB2312-80)")]
Xcp20936 = 20936,
/// <summary>Korean Wansung</summary>
[DescriptionAttribute("Korean Wansung")]
Xcp20949 = 20949,
/// <summary>IBM EBCDIC (Cyrillic Serbian-Bulgarian)</summary>
[DescriptionAttribute("IBM EBCDIC (Cyrillic Serbian-Bulgarian)")]
Cp1025 = 21025,
/// <summary>Cyrillic (KOI8-U)</summary>
[DescriptionAttribute("Cyrillic (KOI8-U)")]
Koi8u = 21866,
/// <summary>Western European (ISO)</summary>
[DescriptionAttribute("Western European (ISO)")]
Iso88591 = 28591,
/// <summary>Central European (ISO)</summary>
[DescriptionAttribute("Central European (ISO)")]
Iso88592 = 28592,
/// <summary>Latin 3 (ISO)</summary>
[DescriptionAttribute("Latin 3 (ISO)")]
Iso88593 = 28593,
/// <summary>Baltic (ISO)</summary>
[DescriptionAttribute("Baltic (ISO)")]
Iso88594 = 28594,
/// <summary>Cyrillic (ISO)</summary>
[DescriptionAttribute("Cyrillic (ISO)")]
Iso88595 = 28595,
/// <summary>Arabic (ISO)</summary>
[DescriptionAttribute("Arabic (ISO)")]
Iso88596 = 28596,
/// <summary>Greek (ISO)</summary>
[DescriptionAttribute("Greek (ISO)")]
Iso88597 = 28597,
/// <summary>Hebrew (ISO-Visual)</summary>
[DescriptionAttribute("Hebrew (ISO-Visual)")]
Iso88598 = 28598,
/// <summary>Turkish (ISO)</summary>
[DescriptionAttribute("Turkish (ISO)")]
Iso88599 = 28599,
/// <summary>Estonian (ISO)</summary>
[DescriptionAttribute("Estonian (ISO)")]
Iso885913 = 28603,
/// <summary>Latin 9 (ISO)</summary>
[DescriptionAttribute("Latin 9 (ISO)")]
Iso885915 = 28605,
/// <summary>Europa</summary>
[DescriptionAttribute("Europa")]
XEuropa = 29001,
/// <summary>Hebrew (ISO-Logical)</summary>
[DescriptionAttribute("Hebrew (ISO-Logical)")]
Iso88598i = 38598,
/// <summary>Japanese (JIS)</summary>
[DescriptionAttribute("Japanese (JIS)")]
Iso2022jp = 50220,
/// <summary>Japanese (JIS-Allow 1 byte Kana)</summary>
[DescriptionAttribute("Japanese (JIS-Allow 1 byte Kana)")]
CsISO2022JP = 50221,
/// <summary>Japanese (JIS-Allow 1 byte Kana - SO/SI)</summary>
[DescriptionAttribute("Japanese (JIS-Allow 1 byte Kana - SO/SI)")]
Iso2022jpOneByte = 50222,
/// <summary>Korean (ISO)</summary>
[DescriptionAttribute("Korean (ISO)")]
Iso2022kr = 50225,
/// <summary>Chinese Simplified (ISO-2022)</summary>
[DescriptionAttribute("Chinese Simplified (ISO-2022)")]
Xcp50227 = 50227,
/// <summary>Japanese (EUC)</summary>
[DescriptionAttribute("Japanese (EUC)")]
Eucjp = 51932,
/// <summary>Chinese Simplified (EUC)</summary>
[DescriptionAttribute("Chinese Simplified (EUC)")]
EUCCN = 51936,
/// <summary>Korean (EUC)</summary>
[DescriptionAttribute("Korean (EUC)")]
Euckr = 51949,
/// <summary>Chinese Simplified (HZ)</summary>
[DescriptionAttribute("Chinese Simplified (HZ)")]
Hzgb2312 = 52936,
/// <summary>Chinese Simplified (GB18030)</summary>
[DescriptionAttribute("Chinese Simplified (GB18030)")]
GB18030 = 54936,
/// <summary>ISCII Devanagari</summary>
[DescriptionAttribute("ISCII Devanagari")]
Xisciide = 57002,
/// <summary>ISCII Bengali</summary>
[DescriptionAttribute("ISCII Bengali")]
Xisciibe = 57003,
/// <summary>ISCII Tamil</summary>
[DescriptionAttribute("ISCII Tamil")]
Xisciita = 57004,
/// <summary>ISCII Telugu</summary>
[DescriptionAttribute("ISCII Telugu")]
Xisciite = 57005,
/// <summary>ISCII Assamese</summary>
[DescriptionAttribute("ISCII Assamese")]
Xisciias = 57006,
/// <summary>ISCII Oriya</summary>
[DescriptionAttribute("ISCII Oriya")]
Xisciior = 57007,
/// <summary>ISCII Kannada</summary>
[DescriptionAttribute("ISCII Kannada")]
Xisciika = 57008,
/// <summary>ISCII Malayalam</summary>
[DescriptionAttribute("ISCII Malayalam")]
Xisciima = 57009,
/// <summary>ISCII Gujarati</summary>
[DescriptionAttribute("ISCII Gujarati")]
Xisciigu = 57010,
/// <summary>ISCII Punjabi</summary>
[DescriptionAttribute("ISCII Punjabi")]
Xisciipa = 57011,
/// <summary>Unicode (UTF-7)</summary>
[DescriptionAttribute("Unicode (UTF-7)")]
Utf7 = 65000,
/// <summary>Unicode (UTF-8)</summary>
[DescriptionAttribute("Unicode (UTF-8)")]
Utf8 = 65001
}