mcs/class/corlib/System.Globalization/CultureInfo.cs

   1 // System.Globalization.CultureInfo
   2 //
   3 // Miguel de Icaza (miguel@ximian.com)
   4 //
   5 // (C) Ximian, Inc. 2001 (http://www.ximian.com)
   6
   7 using System.Threading;
   8
   9 namespace System.Globalization
  10 {
  11         public class CultureInfo
  12         {
  13                 static CultureInfo invariant_culture_info;
  14                 bool is_read_only;
  15                 int  lcid;
  16                 bool use_user_override;
  17                 NumberFormatInfo number_format;
  18                 DateTimeFormatInfo datetime_format;
  19
  20                 private static readonly string MSG_READONLY = "This instance is read only";
  21
  22                 // <summary>
  23                 //   Returns the Invariant Culture Information ("iv")
  24                 // </summary>
  25                 static public CultureInfo InvariantCulture {
  26                         get {
  27                                 if (invariant_culture_info != null)
  28                                         return invariant_culture_info;
  29
  30                                 invariant_culture_info = new CultureInfo (0x07f, false);
  31                                 invariant_culture_info.is_read_only = true;
  32
  33                                 return invariant_culture_info;
  34                         }
  35                 }
  36
  37                 //
  38                 // Initializes the CultureInfo object for the specific culture_id
  39                 //
  40                 void InitializeByID (int culture_id, bool use_user_override)
  41                 {
  42                         switch (culture_id){
  43                         case 0x0001: // ar Arabic
  44                         case 0x0401: // ar-SA Arabic (Saudi Arabia)
  45                         case 0x0801: // ar-IQ Arabic (Iraq)
  46                         case 0x0C01: // ar-EG Arabic (Egypt)
  47                         case 0x1001: // ar-LY Arabic (Libya)
  48                         case 0x1401: // ar-DZ Arabic (Algeria)
  49                         case 0x1801: // ar-MA Arabic (Morocco)
  50                         case 0x1C01: // ar-TN Arabic (Tunisia)
  51                         case 0x2001: // ar-OM Arabic (Oman)
  52                         case 0x2401: // ar-YE Arabic (Yemen)
  53                         case 0x2801: // ar-SY Arabic (Syria)
  54                         case 0x2C01: // ar-JO Arabic (Jordan)
  55                         case 0x3001: // ar-LB Arabic (Lebanon)
  56                         case 0x3401: // ar-KW Arabic (Kuwait)
  57                         case 0x3801: // ar-AE Arabic (U.A.E.)
  58                         case 0x3C01: // ar-BH Arabic (Bahrain)
  59                         case 0x4001: // ar-QA Arabic (Qatar)
  60                         case 0x0002: // bg Bulgarian
  61                         case 0x0402: // bg-BG Bulgarian (Bulgaria)
  62                         case 0x0003: // ca Catalan
  63                         case 0x0403: // ca-ES Catalan (Spain)
  64                         case 0x0004: // zh-CHS Chinese (Simplified)
  65                         case 0x0404: // zh-TW Chinese (Taiwan)
  66                         case 0x0804: // zh-CN Chinese (People's Republic of China)
  67                         case 0x0C04: // zh-HK Chinese (Hong Kong S.A.R.)
  68                         case 0x1004: // zh-SG Chinese (Singapore)
  69                         case 0x1404: // zh-MO Chinese (Macau S.A.R.)
  70                         case 0x7C04: // zh-CHT Chinese (Traditional)
  71                         case 0x0005: // cs Czech
  72                         case 0x0405: // cs-CZ Czech (Czech Republic)
  73                         case 0x0006: // da Danish
  74                         case 0x0406: // da-DK Danish (Denmark)
  75                         case 0x0007: // de German
  76                         case 0x0407: // de-DE German (Germany)
  77                         case 0x0807: // de-CH German (Switzerland)
  78                         case 0x0C07: // de-AT German (Austria)
  79                         case 0x1007: // de-LU German (Luxembourg)
  80                         case 0x1407: // de-LI German (Liechtenstein)
  81                         case 0x0008: // el Greek
  82                         case 0x0408: // el-GR Greek (Greece)
  83                         case 0x0009: // en English
  84                         case 0x0409: // en-US English (United States)
  85                         case 0x0809: // en-GB English (United Kingdom)
  86                         case 0x0C09: // en-AU English (Australia)
  87                         case 0x1009: // en-CA English (Canada)
  88                         case 0x1409: // en-NZ English (New Zealand)
  89                         case 0x1809: // en-IE English (Ireland)
  90                         case 0x1C09: // en-ZA English (South Africa)
  91                         case 0x2009: // en-JM English (Jamaica)
  92                         case 0x2409: // en-CB English (Caribbean)
  93                         case 0x2809: // en-BZ English (Belize)
  94                         case 0x2C09: // en-TT English (Trinidad and Tobago)
  95                         case 0x3009: // en-ZW English (Zimbabwe)
  96                         case 0x3409: // en-PH English (Republic of the Philippines)
  97                         case 0x000A: // es Spanish
  98                         case 0x080A: // es-MX Spanish (Mexico)
  99                         case 0x0C0A: // es-ES Spanish (Spain)
 100                         case 0x100A: // es-GT Spanish (Guatemala)
 101                         case 0x140A: // es-CR Spanish (Costa Rica)
 102                         case 0x180A: // es-PA Spanish (Panama)
 103                         case 0x1C0A: // es-DO Spanish (Dominican Republic)
 104                         case 0x200A: // es-VE Spanish (Venezuela)
 105                         case 0x240A: // es-CO Spanish (Colombia)
 106                         case 0x280A: // es-PE Spanish (Peru)
 107                         case 0x2C0A: // es-AR Spanish (Argentina)
 108                         case 0x300A: // es-EC Spanish (Ecuador)
 109                         case 0x340A: // es-CL Spanish (Chile)
 110                         case 0x380A: // es-UY Spanish (Uruguay)
 111                         case 0x3C0A: // es-PY Spanish (Paraguay)
 112                         case 0x400A: // es-BO Spanish (Bolivia)
 113                         case 0x440A: // es-SV Spanish (El Salvador)
 114                         case 0x480A: // es-HN Spanish (Honduras)
 115                         case 0x4C0A: // es-NI Spanish (Nicaragua)
 116                         case 0x500A: // es-PR Spanish (Puerto Rico)
 117                         case 0x000B: // fi Finnish
 118                         case 0x040B: // fi-FI Finnish (Finland)
 119                         case 0x000C: // fr French
 120                         case 0x040C: // fr-FR French (France)
 121                         case 0x080C: // fr-BE French (Belgium)
 122                         case 0x0C0C: // fr-CA French (Canada)
 123                         case 0x100C: // fr-CH French (Switzerland)
 124                         case 0x140C: // fr-LU French (Luxembourg)
 125                         case 0x180C: // fr-MC French (Principality of Monaco)
 126                         case 0x000D: // he Hebrew
 127                         case 0x040D: // he-IL Hebrew (Israel)
 128                         case 0x000E: // hu Hungarian
 129                         case 0x040E: // hu-HU Hungarian (Hungary)
 130                         case 0x000F: // is Icelandic
 131                         case 0x040F: // is-IS Icelandic (Iceland)
 132                         case 0x0010: // it Italian
 133                         case 0x0410: // it-IT Italian (Italy)
 134                         case 0x0810: // it-CH Italian (Switzerland)
 135                         case 0x0011: // ja Japanese
 136                         case 0x0411: // ja-JP Japanese (Japan)
 137                         case 0x0012: // ko Korean
 138                         case 0x0412: // ko-KR Korean (Korea)
 139                         case 0x0013: // nl Dutch
 140                         case 0x0413: // nl-NL Dutch (Netherlands)
 141                         case 0x0813: // nl-BE Dutch (Belgium)
 142                         case 0x0014: // no Norwegian
 143                         case 0x0414: // nb-NO Norwegian (Bokmål) (Norway)
 144                         case 0x0814: // nn-NO Norwegian (Nynorsk) (Norway)
 145                         case 0x0015: // pl Polish
 146                         case 0x0415: // pl-PL Polish (Poland)
 147                         case 0x0016: // pt Portuguese
 148                         case 0x0416: // pt-BR Portuguese (Brazil)
 149                         case 0x0816: // pt-PT Portuguese (Portugal)
 150                         case 0x0018: // ro Romanian
 151                         case 0x0418: // ro-RO Romanian (Romania)
 152                         case 0x0019: // ru Russian
 153                         case 0x0419: // ru-RU Russian (Russia)
 154                         case 0x001A: // hr Croatian
 155                         case 0x041A: // hr-HR Croatian (Croatia)
 156                         case 0x081A: // Lt-sr-SP Serbian (Latin) (Serbia)
 157                         case 0x0C1A: // Cy-sr-SP Serbian (Cyrillic) (Serbia)
 158                         case 0x001B: // sk Slovak
 159                         case 0x041B: // sk-SK Slovak (Slovakia)
 160                         case 0x001C: // sq Albanian
 161                         case 0x041C: // sq-AL Albanian (Albania)
 162                         case 0x001D: // sv Swedish
 163                         case 0x041D: // sv-SE Swedish (Sweden)
 164                         case 0x081D: // sv-FI Swedish (Finland)
 165                         case 0x001E: // th Thai
 166                         case 0x041E: // th-TH Thai (Thailand)
 167                         case 0x001F: // tr Turkish
 168                         case 0x041F: // tr-TR Turkish (Turkey)
 169                         case 0x0020: // ur Urdu
 170                         case 0x0420: // ur-PK Urdu (Islamic Republic of Pakistan)
 171                         case 0x0021: // id Indonesian
 172                         case 0x0421: // id-ID Indonesian (Indonesia)
 173                         case 0x0022: // uk Ukrainian
 174                         case 0x0422: // uk-UA Ukrainian (Ukraine)
 175                         case 0x0023: // be Belarusian
 176                         case 0x0423: // be-BY Belarusian (Belarus)
 177                         case 0x0024: // sl Slovenian
 178                         case 0x0424: // sl-SI Slovenian (Slovenia)
 179                         case 0x0025: // et Estonian
 180                         case 0x0425: // et-EE Estonian (Estonia)
 181                         case 0x0026: // lv Latvian
 182                         case 0x0426: // lv-LV Latvian (Latvia)
 183                         case 0x0027: // lt Lithuanian
 184                         case 0x0427: // lt-LT Lithuanian (Lithuania)
 185                         case 0x0029: // fa Farsi
 186                         case 0x0429: // fa-IR Farsi (Iran)
 187                         case 0x002A: // vi Vietnamese
 188                         case 0x042A: // vi-VN Vietnamese (Viet Nam)
 189                         case 0x002B: // hy Armenian
 190                         case 0x042B: // hy-AM Armenian (Armenia)
 191                         case 0x002C: // az Azeri
 192                         case 0x042C: // Lt-az-AZ Azeri (Latin) (Azerbaijan)
 193                         case 0x082C: // Cy-az-AZ Azeri (Cyrillic) (Azerbaijan)
 194                         case 0x002D: // eu Basque
 195                         case 0x042D: // eu-ES Basque (Spain)
 196                         case 0x002F: // mk FYRO Macedonian
 197                         case 0x042F: // mk-MK FYRO Macedonian (Former Yugoslav Republic of Macedonia)
 198                         case 0x0036: // af Afrikaans
 199                         case 0x0436: // af-ZA Afrikaans (South Africa)
 200                         case 0x0037: // ka Georgian
 201                         case 0x0437: // ka-GE Georgian (Georgia)
 202                         case 0x0038: // fo Faeroese
 203                         case 0x0438: // fo-FO Faeroese (Faeroe Islands)
 204                         case 0x0039: // hi Hindi
 205                         case 0x0439: // hi-IN Hindi (India)
 206                         case 0x003E: // ms Malay
 207                         case 0x043E: // ms-MY Malay (Malaysia)
 208                         case 0x083E: // ms-BN Malay (Brunei Darussalam)
 209                         case 0x003F: // kk Kazakh
 210                         case 0x043F: // kk-KZ Kazakh (Kazakhstan)
 211                         case 0x0040: // ky Kyrgyz
 212                         case 0x0440: // ky-KZ Kyrgyz (Kyrgyzstan)
 213                         case 0x0041: // sw Swahili
 214                         case 0x0441: // sw-KE Swahili (Kenya)
 215                         case 0x0043: // uz Uzbek
 216                         case 0x0443: // Lt-uz-UZ Uzbek (Latin) (Uzbekistan)
 217                         case 0x0843: // Cy-uz-UZ Uzbek (Cyrillic) (Uzbekistan)
 218                         case 0x0044: // tt Tatar
 219                         case 0x0444: // tt-TA Tatar (Tatarstan)
 220                         case 0x0046: // pa Punjabi
 221                         case 0x0446: // pa-IN Punjabi (India)
 222                         case 0x0047: // gu Gujarati
 223                         case 0x0447: // gu-IN Gujarati (India)
 224                         case 0x0049: // ta Tamil
 225                         case 0x0449: // ta-IN Tamil (India)
 226                         case 0x004A: // te Telugu
 227                         case 0x044A: // te-IN Telugu (India)
 228                         case 0x004B: // kn Kannada
 229                         case 0x044B: // kn-IN Kannada (India)
 230                         case 0x004E: // mr Marathi
 231                         case 0x044E: // mr-IN Marathi (India)
 232                         case 0x004F: // sa Sanskrit
 233                         case 0x044F: // sa-IN Sanskrit (India)
 234                         case 0x0050: // mn Mongolian
 235                         case 0x0450: // mn-MN Mongolian (Mongolia)
 236                         case 0x0056: // gl Galician
 237                         case 0x0456: // gl-ES Galician (Spain)
 238                         case 0x0057: // kok Konkani
 239                         case 0x0457: // kok-IN Konkani (India)
 240                         case 0x005A: // syr Syriac
 241                         case 0x045A: // syr-SY Syriac (Syria)
 242                         case 0x0065: // div Divehi
 243                         case 0x0465: // div-MV Divehi (Maldives)
 244                         case 0x007F: //  Invariant Language (Invariant Country)
 245                                 break;
 246
 247                         default:
 248                                 throw new ArgumentException ("CultureInfoCode");
 249                         }
 250                         lcid = culture_id;
 251                         this.use_user_override = use_user_override;
 252                 }
 253
 254                 //
 255                 // Maps a name to a culture id
 256                 //
 257                 static int NameToID (string name)
 258                 {
 259                         switch (name){
 260                         case "ar":
 261                                 return 0x0001;
 262                         case "ar-SA":
 263                                 return 0x0401;
 264                         case "ar-IQ":
 265                                 return 0x0801;
 266                         case "ar-EG":
 267                                 return 0x0C01;
 268                         case "ar-LY":
 269                                 return 0x1001;
 270                         case "ar-DZ":
 271                                 return 0x1401;
 272                         case "ar-MA":
 273                                 return 0x1801;
 274                         case "ar-TN":
 275                                 return 0x1C01;
 276                         case "ar-OM":
 277                                 return 0x2001;
 278                         case "ar-YE":
 279                                 return 0x2401;
 280                         case "ar-SY":
 281                                 return 0x2801;
 282                         case "ar-JO":
 283                                 return 0x2C01;
 284                         case "ar-LB":
 285                                 return 0x3001;
 286                         case "ar-KW":
 287                                 return 0x3401;
 288                         case "ar-AE":
 289                                 return 0x3801;
 290                         case "ar-BH":
 291                                 return 0x3C01;
 292                         case "ar-QA":
 293                                 return 0x4001;
 294                         case "bg":
 295                                 return 0x0002;
 296                         case "bg-BG":
 297                                 return 0x0402;
 298                         case "ca":
 299                                 return 0x0003;
 300                         case "ca-ES":
 301                                 return 0x0403;
 302                         case "zh-CHS":
 303                                 return 0x0004;
 304                         case "zh-TW":
 305                                 return 0x0404;
 306                         case "zh-CN":
 307                                 return 0x0804;
 308                         case "zh-HK":
 309                                 return 0x0C04;
 310                         case "zh-SG":
 311                                 return 0x1004;
 312                         case "zh-MO":
 313                                 return 0x1404;
 314                         case "zh-CHT":
 315                                 return 0x7C04;
 316                         case "cs":
 317                                 return 0x0005;
 318                         case "cs-CZ":
 319                                 return 0x0405;
 320                         case "da":
 321                                 return 0x0006;
 322                         case "da-DK":
 323                                 return 0x0406;
 324                         case "de":
 325                                 return 0x0007;
 326                         case "de-DE":
 327                                 return 0x0407;
 328                         case "de-CH":
 329                                 return 0x0807;
 330                         case "de-AT":
 331                                 return 0x0C07;
 332                         case "de-LU":
 333                                 return 0x1007;
 334                         case "de-LI":
 335                                 return 0x1407;
 336                         case "el":
 337                                 return 0x0008;
 338                         case "el-GR":
 339                                 return 0x0408;
 340                         case "en":
 341                                 return 0x0009;
 342                         case "en-US":
 343                                 return 0x0409;
 344                         case "en-GB":
 345                                 return 0x0809;
 346                         case "en-AU":
 347                                 return 0x0C09;
 348                         case "en-CA":
 349                                 return 0x1009;
 350                         case "en-NZ":
 351                                 return 0x1409;
 352                         case "en-IE":
 353                                 return 0x1809;
 354                         case "en-ZA":
 355                                 return 0x1C09;
 356                         case "en-JM":
 357                                 return 0x2009;
 358                         case "en-CB":
 359                                 return 0x2409;
 360                         case "en-BZ":
 361                                 return 0x2809;
 362                         case "en-TT":
 363                                 return 0x2C09;
 364                         case "en-ZW":
 365                                 return 0x3009;
 366                         case "en-PH":
 367                                 return 0x3409;
 368                         case "es":
 369                                 return 0x000A;
 370                         case "es-MX":
 371                                 return 0x080A;
 372                         case "es-ES":
 373                                 return 0x0C0A;
 374                         case "es-GT":
 375                                 return 0x100A;
 376                         case "es-CR":
 377                                 return 0x140A;
 378                         case "es-PA":
 379                                 return 0x180A;
 380                         case "es-DO":
 381                                 return 0x1C0A;
 382                         case "es-VE":
 383                                 return 0x200A;
 384                         case "es-CO":
 385                                 return 0x240A;
 386                         case "es-PE":
 387                                 return 0x280A;
 388                         case "es-AR":
 389                                 return 0x2C0A;
 390                         case "es-EC":
 391                                 return 0x300A;
 392                         case "es-CL":
 393                                 return 0x340A;
 394                         case "es-UY":
 395                                 return 0x380A;
 396                         case "es-PY":
 397                                 return 0x3C0A;
 398                         case "es-BO":
 399                                 return 0x400A;
 400                         case "es-SV":
 401                                 return 0x440A;
 402                         case "es-HN":
 403                                 return 0x480A;
 404                         case "es-NI":
 405                                 return 0x4C0A;
 406                         case "es-PR":
 407                                 return 0x500A;
 408                         case "fi":
 409                                 return 0x000B;
 410                         case "fi-FI":
 411                                 return 0x040B;
 412                         case "fr":
 413                                 return 0x000C;
 414                         case "fr-FR":
 415                                 return 0x040C;
 416                         case "fr-BE":
 417                                 return 0x080C;
 418                         case "fr-CA":
 419                                 return 0x0C0C;
 420                         case "fr-CH":
 421                                 return 0x100C;
 422                         case "fr-LU":
 423                                 return 0x140C;
 424                         case "fr-MC":
 425                                 return 0x180C;
 426                         case "he":
 427                                 return 0x000D;
 428                         case "he-IL":
 429                                 return 0x040D;
 430                         case "hu":
 431                                 return 0x000E;
 432                         case "hu-HU":
 433                                 return 0x040E;
 434                         case "is":
 435                                 return 0x000F;
 436                         case "is-IS":
 437                                 return 0x040F;
 438                         case "it":
 439                                 return 0x0010;
 440                         case "it-IT":
 441                                 return 0x0410;
 442                         case "it-CH":
 443                                 return 0x0810;
 444                         case "ja":
 445                                 return 0x0011;
 446                         case "ja-JP":
 447                                 return 0x0411;
 448                         case "ko":
 449                                 return 0x0012;
 450                         case "ko-KR":
 451                                 return 0x0412;
 452                         case "nl":
 453                                 return 0x0013;
 454                         case "nl-NL":
 455                                 return 0x0413;
 456                         case "nl-BE":
 457                                 return 0x0813;
 458                         case "no":
 459                                 return 0x0014;
 460                         case "nb-NO":
 461                                 return 0x0414;
 462                         case "nn-NO":
 463                                 return 0x0814;
 464                         case "pl":
 465                                 return 0x0015;
 466                         case "pl-PL":
 467                                 return 0x0415;
 468                         case "pt":
 469                                 return 0x0016;
 470                         case "pt-BR":
 471                                 return 0x0416;
 472                         case "pt-PT":
 473                                 return 0x0816;
 474                         case "ro":
 475                                 return 0x0018;
 476                         case "ro-RO":
 477                                 return 0x0418;
 478                         case "ru":
 479                                 return 0x0019;
 480                         case "ru-RU":
 481                                 return 0x0419;
 482                         case "hr":
 483                                 return 0x001A;
 484                         case "hr-HR":
 485                                 return 0x041A;
 486                         case "Lt-sr-SP":
 487                                 return 0x081A;
 488                         case "Cy-sr-SP":
 489                                 return 0x0C1A;
 490                         case "sk":
 491                                 return 0x001B;
 492                         case "sk-SK":
 493                                 return 0x041B;
 494                         case "sq":
 495                                 return 0x001C;
 496                         case "sq-AL":
 497                                 return 0x041C;
 498                         case "sv":
 499                                 return 0x001D;
 500                         case "sv-SE":
 501                                 return 0x041D;
 502                         case "sv-FI":
 503                                 return 0x081D;
 504                         case "th":
 505                                 return 0x001E;
 506                         case "th-TH":
 507                                 return 0x041E;
 508                         case "tr":
 509                                 return 0x001F;
 510                         case "tr-TR":
 511                                 return 0x041F;
 512                         case "ur":
 513                                 return 0x0020;
 514                         case "ur-PK":
 515                                 return 0x0420;
 516                         case "id":
 517                                 return 0x0021;
 518                         case "id-ID":
 519                                 return 0x0421;
 520                         case "uk":
 521                                 return 0x0022;
 522                         case "uk-UA":
 523                                 return 0x0422;
 524                         case "be":
 525                                 return 0x0023;
 526                         case "be-BY":
 527                                 return 0x0423;
 528                         case "sl":
 529                                 return 0x0024;
 530                         case "sl-SI":
 531                                 return 0x0424;
 532                         case "et":
 533                                 return 0x0025;
 534                         case "et-EE":
 535                                 return 0x0425;
 536                         case "lv":
 537                                 return 0x0026;
 538                         case "lv-LV":
 539                                 return 0x0426;
 540                         case "lt":
 541                                 return 0x0027;
 542                         case "lt-LT":
 543                                 return 0x0427;
 544                         case "fa":
 545                                 return 0x0029;
 546                         case "fa-IR":
 547                                 return 0x0429;
 548                         case "vi":
 549                                 return 0x002A;
 550                         case "vi-VN":
 551                                 return 0x042A;
 552                         case "hy":
 553                                 return 0x002B;
 554                         case "hy-AM":
 555                                 return 0x042B;
 556                         case "az":
 557                                 return 0x002C;
 558                         case "Lt-az-AZ":
 559                                 return 0x042C;
 560                         case "Cy-az-AZ":
 561                                 return 0x082C;
 562                         case "eu":
 563                                 return 0x002D;
 564                         case "eu-ES":
 565                                 return 0x042D;
 566                         case "mk":
 567                                 return 0x002F;
 568                         case "mk-MK":
 569                                 return 0x042F;
 570                         case "af":
 571                                 return 0x0036;
 572                         case "af-ZA":
 573                                 return 0x0436;
 574                         case "ka":
 575                                 return 0x0037;
 576                         case "ka-GE":
 577                                 return 0x0437;
 578                         case "fo":
 579                                 return 0x0038;
 580                         case "fo-FO":
 581                                 return 0x0438;
 582                         case "hi":
 583                                 return 0x0039;
 584                         case "hi-IN":
 585                                 return 0x0439;
 586                         case "ms":
 587                                 return 0x003E;
 588                         case "ms-MY":
 589                                 return 0x043E;
 590                         case "ms-BN":
 591                                 return 0x083E;
 592                         case "kk":
 593                                 return 0x003F;
 594                         case "kk-KZ":
 595                                 return 0x043F;
 596                         case "ky":
 597                                 return 0x0040;
 598                         case "ky-KZ":
 599                                 return 0x0440;
 600                         case "sw":
 601                                 return 0x0041;
 602                         case "sw-KE":
 603                                 return 0x0441;
 604                         case "uz":
 605                                 return 0x0043;
 606                         case "Lt-uz-UZ":
 607                                 return 0x0443;
 608                         case "Cy-uz-UZ":
 609                                 return 0x0843;
 610                         case "tt":
 611                                 return 0x0044;
 612                         case "tt-TA":
 613                                 return 0x0444;
 614                         case "pa":
 615                                 return 0x0046;
 616                         case "pa-IN":
 617                                 return 0x0446;
 618                         case "gu":
 619                                 return 0x0047;
 620                         case "gu-IN":
 621                                 return 0x0447;
 622                         case "ta":
 623                                 return 0x0049;
 624                         case "ta-IN":
 625                                 return 0x0449;
 626                         case "te":
 627                                 return 0x004A;
 628                         case "te-IN":
 629                                 return 0x044A;
 630                         case "kn":
 631                                 return 0x004B;
 632                         case "kn-IN":
 633                                 return 0x044B;
 634                         case "mr":
 635                                 return 0x004E;
 636                         case "mr-IN":
 637                                 return 0x044E;
 638                         case "sa":
 639                                 return 0x004F;
 640                         case "sa-IN":
 641                                 return 0x044F;
 642                         case "mn":
 643                                 return 0x0050;
 644                         case "mn-MN":
 645                                 return 0x0450;
 646                         case "gl":
 647                                 return 0x0056;
 648                         case "gl-ES":
 649                                 return 0x0456;
 650                         case "kok":
 651                                 return 0x0057;
 652                         case "kok-IN":
 653                                 return 0x0457;
 654                         case "syr":
 655                                 return 0x005A;
 656                         case "syr-SY":
 657                                 return 0x045A;
 658                         case "div":
 659                                 return 0x0065;
 660                         case "div-MV":
 661                                 return 0x0465;
 662                         case "":
 663                                 return 0x007F;
 664                         }
 665                         return -1;
 666                 }
 667
 668                 // <summary>
 669                 //   Creates a CultureInfo for a specific ID
 670                 // </summary>
 671                 public static CultureInfo CreateSpecificCulture (string name)
 672                 {
 673                         if (name == null)
 674                                 throw new ArgumentNullException ();
 675
 676                         int id = NameToID (name);
 677
 678                         if (id == -1)
 679                                 throw new ArgumentException ("name");
 680
 681                         return new CultureInfo (id, false);
 682                 }
 683
 684                 /// <summary>
 685                 /// CultureInfo instance that represents the culture used by the current thread
 686                 /// </summary>
 687                 public static CultureInfo CurrentCulture
 688                 {
 689                         get
 690                         {
 691                                 return Thread.CurrentThread.CurrentCulture;
 692                         }
 693
 694                         set
 695                         {
 696                                 Thread.CurrentThread.CurrentCulture = value;
 697                         }
 698                 }
 699
 700                 /// <summary>
 701                 /// CultureInfo instance that represents the current culture used by the ResourceManager to look up culture-specific resources at run time
 702                 /// </summary>
 703                 public static CultureInfo CurrentUICulture
 704                 {
 705                         get
 706                         {
 707                                 return Thread.CurrentThread.CurrentUICulture;
 708                         }
 709
 710                         set
 711                         {
 712                                 Thread.CurrentThread.CurrentUICulture = value;
 713                         }
 714                 }
 715
 716
 717                 public virtual int LCID {
 718                         get {
 719                                 return lcid;
 720                         }
 721                 }
 722
 723                 // <summary>
 724                 //   Gets the string-encoded name of the culture
 725                 // </summary>
 726                 public virtual string Name {
 727                         get {
 728                                 switch (lcid){
 729                                 case 0x007f:
 730                                         return "iv";
 731                                 }
 732                                 throw new Exception ("Miss constructed object for LCID: " + lcid);
 733                         }
 734                 }
 735
 736                 internal static bool IsIDNeutralCulture (int lcid) {
 737                         return (lcid & 0xff00) == 0;
 738                 }
 739
 740                 // <summary>
 741                 //   Returns whether the current culture is neutral (neutral cultures
 742                 //   only specify a language, not a country.
 743                 // </summary>
 744                 public virtual bool IsNeutralCulture {
 745                         get {
 746                                 return IsIDNeutralCulture (lcid);
 747                         }
 748                 }
 749                 // <summary>
 750                 //   Returns the NumberFormat for the current lcid
 751                 // </summary>
 752                 public virtual NumberFormatInfo NumberFormat {
 753                         get {
 754                                 if (number_format == null){
 755                                         lock (this){
 756                                                 if (number_format == null)
 757                                                         number_format = new NumberFormatInfo (lcid);
 758                                         }
 759                                 }
 760
 761                                 return number_format;
 762                         }
 763
 764                         set {
 765                                 if (is_read_only) throw new InvalidOperationException(MSG_READONLY);
 766
 767                                 if (value == null)
 768                                         throw new ArgumentNullException ("NumberFormat");
 769
 770                                 number_format = value;
 771                         }
 772                 }
 773
 774                 public virtual DateTimeFormatInfo DateTimeFormat
 775                 {
 776                         get
 777                         {
 778                                 if (datetime_format == null)
 779                                 {
 780                                         lock (this)
 781                                         {
 782                                                 if (datetime_format == null)
 783                                                         datetime_format = new DateTimeFormatInfo();
 784                                         }
 785                                 }
 786
 787                                 return datetime_format;
 788                         }
 789
 790                         set
 791                         {
 792                                 if (is_read_only) throw new InvalidOperationException(MSG_READONLY);
 793
 794                                 if (value == null)
 795                                         throw new ArgumentNullException ("DateTimeFormat");
 796
 797                                 datetime_format = value;
 798                         }
 799                 }
 800
 801                 //
 802                 // Constructors
 803                 //
 804                 public CultureInfo (int culture, bool use_user_override)
 805                 {
 806                         if (culture < 0)
 807                                 throw new ArgumentOutOfRangeException ();
 808
 809                         InitializeByID (culture, use_user_override);
 810                 }
 811
 812                 public CultureInfo (int culture) : this (culture, false)
 813                 {
 814                 }
 815
 816                 public CultureInfo (string name, bool use_user_override)
 817                 {
 818                         if (name == null)
 819                                 throw new ArgumentNullException ();
 820
 821                         InitializeByID (NameToID (name), use_user_override);
 822                 }
 823
 824                 public CultureInfo (string name) : this (name, false) {}
 825         }
 826 }