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

   1 //
   2 // System.Globalization.CultureInfo
   3 //
   4 // Miguel de Icaza (miguel@ximian.com)
   5 //
   6 // (C) Ximian, Inc. 2001 (http://www.ximian.com)
   7 //
   8
   9 using System.Threading;
  10
  11 namespace System.Globalization
  12 {
  13         [Serializable]
  14         public class CultureInfo : IFormatProvider
  15         {
  16                 static CultureInfo invariant_culture_info;
  17                 bool is_read_only;
  18                 int  lcid;
  19                 bool use_user_override;
  20                 NumberFormatInfo number_format;
  21                 DateTimeFormatInfo datetime_format;
  22
  23                 private static readonly string MSG_READONLY = "This instance is read only";
  24
  25                 // <summary>
  26                 //   Returns the Invariant Culture Information ("iv")
  27                 // </summary>
  28                 static public CultureInfo InvariantCulture {
  29                         get {
  30                                 if (invariant_culture_info != null)
  31                                         return invariant_culture_info;
  32
  33                                 invariant_culture_info = new CultureInfo (0x07f, false);
  34                                 invariant_culture_info.is_read_only = true;
  35
  36                                 return invariant_culture_info;
  37                         }
  38                 }
  39
  40                 //
  41                 // Initializes the CultureInfo object for the specific culture_id
  42                 //
  43                 void InitializeByID (int culture_id, bool use_user_override)
  44                 {
  45                         switch (culture_id){
  46                         case 0x0001: // ar Arabic
  47                         case 0x0401: // ar-SA Arabic (Saudi Arabia)
  48                         case 0x0801: // ar-IQ Arabic (Iraq)
  49                         case 0x0C01: // ar-EG Arabic (Egypt)
  50                         case 0x1001: // ar-LY Arabic (Libya)
  51                         case 0x1401: // ar-DZ Arabic (Algeria)
  52                         case 0x1801: // ar-MA Arabic (Morocco)
  53                         case 0x1C01: // ar-TN Arabic (Tunisia)
  54                         case 0x2001: // ar-OM Arabic (Oman)
  55                         case 0x2401: // ar-YE Arabic (Yemen)
  56                         case 0x2801: // ar-SY Arabic (Syria)
  57                         case 0x2C01: // ar-JO Arabic (Jordan)
  58                         case 0x3001: // ar-LB Arabic (Lebanon)
  59                         case 0x3401: // ar-KW Arabic (Kuwait)
  60                         case 0x3801: // ar-AE Arabic (U.A.E.)
  61                         case 0x3C01: // ar-BH Arabic (Bahrain)
  62                         case 0x4001: // ar-QA Arabic (Qatar)
  63                         case 0x0002: // bg Bulgarian
  64                         case 0x0402: // bg-BG Bulgarian (Bulgaria)
  65                         case 0x0003: // ca Catalan
  66                         case 0x0403: // ca-ES Catalan (Spain)
  67                         case 0x0004: // zh-CHS Chinese (Simplified)
  68                         case 0x0404: // zh-TW Chinese (Taiwan)
  69                         case 0x0804: // zh-CN Chinese (People's Republic of China)
  70                         case 0x0C04: // zh-HK Chinese (Hong Kong S.A.R.)
  71                         case 0x1004: // zh-SG Chinese (Singapore)
  72                         case 0x1404: // zh-MO Chinese (Macau S.A.R.)
  73                         case 0x7C04: // zh-CHT Chinese (Traditional)
  74                         case 0x0005: // cs Czech
  75                         case 0x0405: // cs-CZ Czech (Czech Republic)
  76                         case 0x0006: // da Danish
  77                         case 0x0406: // da-DK Danish (Denmark)
  78                         case 0x0007: // de German
  79                         case 0x0407: // de-DE German (Germany)
  80                         case 0x0807: // de-CH German (Switzerland)
  81                         case 0x0C07: // de-AT German (Austria)
  82                         case 0x1007: // de-LU German (Luxembourg)
  83                         case 0x1407: // de-LI German (Liechtenstein)
  84                         case 0x0008: // el Greek
  85                         case 0x0408: // el-GR Greek (Greece)
  86                         case 0x0009: // en English
  87                         case 0x0409: // en-US English (United States)
  88                         case 0x0809: // en-GB English (United Kingdom)
  89                         case 0x0C09: // en-AU English (Australia)
  90                         case 0x1009: // en-CA English (Canada)
  91                         case 0x1409: // en-NZ English (New Zealand)
  92                         case 0x1809: // en-IE English (Ireland)
  93                         case 0x1C09: // en-ZA English (South Africa)
  94                         case 0x2009: // en-JM English (Jamaica)
  95                         case 0x2409: // en-CB English (Caribbean)
  96                         case 0x2809: // en-BZ English (Belize)
  97                         case 0x2C09: // en-TT English (Trinidad and Tobago)
  98                         case 0x3009: // en-ZW English (Zimbabwe)
  99                         case 0x3409: // en-PH English (Republic of the Philippines)
 100                         case 0x000A: // es Spanish
 101                         case 0x080A: // es-MX Spanish (Mexico)
 102                         case 0x0C0A: // es-ES Spanish (Spain)
 103                         case 0x100A: // es-GT Spanish (Guatemala)
 104                         case 0x140A: // es-CR Spanish (Costa Rica)
 105                         case 0x180A: // es-PA Spanish (Panama)
 106                         case 0x1C0A: // es-DO Spanish (Dominican Republic)
 107                         case 0x200A: // es-VE Spanish (Venezuela)
 108                         case 0x240A: // es-CO Spanish (Colombia)
 109                         case 0x280A: // es-PE Spanish (Peru)
 110                         case 0x2C0A: // es-AR Spanish (Argentina)
 111                         case 0x300A: // es-EC Spanish (Ecuador)
 112                         case 0x340A: // es-CL Spanish (Chile)
 113                         case 0x380A: // es-UY Spanish (Uruguay)
 114                         case 0x3C0A: // es-PY Spanish (Paraguay)
 115                         case 0x400A: // es-BO Spanish (Bolivia)
 116                         case 0x440A: // es-SV Spanish (El Salvador)
 117                         case 0x480A: // es-HN Spanish (Honduras)
 118                         case 0x4C0A: // es-NI Spanish (Nicaragua)
 119                         case 0x500A: // es-PR Spanish (Puerto Rico)
 120                         case 0x000B: // fi Finnish
 121                         case 0x040B: // fi-FI Finnish (Finland)
 122                         case 0x000C: // fr French
 123                         case 0x040C: // fr-FR French (France)
 124                         case 0x080C: // fr-BE French (Belgium)
 125                         case 0x0C0C: // fr-CA French (Canada)
 126                         case 0x100C: // fr-CH French (Switzerland)
 127                         case 0x140C: // fr-LU French (Luxembourg)
 128                         case 0x180C: // fr-MC French (Principality of Monaco)
 129                         case 0x000D: // he Hebrew
 130                         case 0x040D: // he-IL Hebrew (Israel)
 131                         case 0x000E: // hu Hungarian
 132                         case 0x040E: // hu-HU Hungarian (Hungary)
 133                         case 0x000F: // is Icelandic
 134                         case 0x040F: // is-IS Icelandic (Iceland)
 135                         case 0x0010: // it Italian
 136                         case 0x0410: // it-IT Italian (Italy)
 137                         case 0x0810: // it-CH Italian (Switzerland)
 138                         case 0x0011: // ja Japanese
 139                         case 0x0411: // ja-JP Japanese (Japan)
 140                         case 0x0012: // ko Korean
 141                         case 0x0412: // ko-KR Korean (Korea)
 142                         case 0x0013: // nl Dutch
 143                         case 0x0413: // nl-NL Dutch (Netherlands)
 144                         case 0x0813: // nl-BE Dutch (Belgium)
 145                         case 0x0014: // no Norwegian
 146                         case 0x0414: // nb-NO Norwegian (Bokmål) (Norway)
 147                         case 0x0814: // nn-NO Norwegian (Nynorsk) (Norway)
 148                         case 0x0015: // pl Polish
 149                         case 0x0415: // pl-PL Polish (Poland)
 150                         case 0x0016: // pt Portuguese
 151                         case 0x0416: // pt-BR Portuguese (Brazil)
 152                         case 0x0816: // pt-PT Portuguese (Portugal)
 153                         case 0x0018: // ro Romanian
 154                         case 0x0418: // ro-RO Romanian (Romania)
 155                         case 0x0019: // ru Russian
 156                         case 0x0419: // ru-RU Russian (Russia)
 157                         case 0x001A: // hr Croatian
 158                         case 0x041A: // hr-HR Croatian (Croatia)
 159                         case 0x081A: // Lt-sr-SP Serbian (Latin) (Serbia)
 160                         case 0x0C1A: // Cy-sr-SP Serbian (Cyrillic) (Serbia)
 161                         case 0x001B: // sk Slovak
 162                         case 0x041B: // sk-SK Slovak (Slovakia)
 163                         case 0x001C: // sq Albanian
 164                         case 0x041C: // sq-AL Albanian (Albania)
 165                         case 0x001D: // sv Swedish
 166                         case 0x041D: // sv-SE Swedish (Sweden)
 167                         case 0x081D: // sv-FI Swedish (Finland)
 168                         case 0x001E: // th Thai
 169                         case 0x041E: // th-TH Thai (Thailand)
 170                         case 0x001F: // tr Turkish
 171                         case 0x041F: // tr-TR Turkish (Turkey)
 172                         case 0x0020: // ur Urdu
 173                         case 0x0420: // ur-PK Urdu (Islamic Republic of Pakistan)
 174                         case 0x0021: // id Indonesian
 175                         case 0x0421: // id-ID Indonesian (Indonesia)
 176                         case 0x0022: // uk Ukrainian
 177                         case 0x0422: // uk-UA Ukrainian (Ukraine)
 178                         case 0x0023: // be Belarusian
 179                         case 0x0423: // be-BY Belarusian (Belarus)
 180                         case 0x0024: // sl Slovenian
 181                         case 0x0424: // sl-SI Slovenian (Slovenia)
 182                         case 0x0025: // et Estonian
 183                         case 0x0425: // et-EE Estonian (Estonia)
 184                         case 0x0026: // lv Latvian
 185                         case 0x0426: // lv-LV Latvian (Latvia)
 186                         case 0x0027: // lt Lithuanian
 187                         case 0x0427: // lt-LT Lithuanian (Lithuania)
 188                         case 0x0029: // fa Farsi
 189                         case 0x0429: // fa-IR Farsi (Iran)
 190                         case 0x002A: // vi Vietnamese
 191                         case 0x042A: // vi-VN Vietnamese (Viet Nam)
 192                         case 0x002B: // hy Armenian
 193                         case 0x042B: // hy-AM Armenian (Armenia)
 194                         case 0x002C: // az Azeri
 195                         case 0x042C: // Lt-az-AZ Azeri (Latin) (Azerbaijan)
 196                         case 0x082C: // Cy-az-AZ Azeri (Cyrillic) (Azerbaijan)
 197                         case 0x002D: // eu Basque
 198                         case 0x042D: // eu-ES Basque (Spain)
 199                         case 0x002F: // mk FYRO Macedonian
 200                         case 0x042F: // mk-MK FYRO Macedonian (Former Yugoslav Republic of Macedonia)
 201                         case 0x0036: // af Afrikaans
 202                         case 0x0436: // af-ZA Afrikaans (South Africa)
 203                         case 0x0037: // ka Georgian
 204                         case 0x0437: // ka-GE Georgian (Georgia)
 205                         case 0x0038: // fo Faeroese
 206                         case 0x0438: // fo-FO Faeroese (Faeroe Islands)
 207                         case 0x0039: // hi Hindi
 208                         case 0x0439: // hi-IN Hindi (India)
 209                         case 0x003E: // ms Malay
 210                         case 0x043E: // ms-MY Malay (Malaysia)
 211                         case 0x083E: // ms-BN Malay (Brunei Darussalam)
 212                         case 0x003F: // kk Kazakh
 213                         case 0x043F: // kk-KZ Kazakh (Kazakhstan)
 214                         case 0x0040: // ky Kyrgyz
 215                         case 0x0440: // ky-KZ Kyrgyz (Kyrgyzstan)
 216                         case 0x0041: // sw Swahili
 217                         case 0x0441: // sw-KE Swahili (Kenya)
 218                         case 0x0043: // uz Uzbek
 219                         case 0x0443: // Lt-uz-UZ Uzbek (Latin) (Uzbekistan)
 220                         case 0x0843: // Cy-uz-UZ Uzbek (Cyrillic) (Uzbekistan)
 221                         case 0x0044: // tt Tatar
 222                         case 0x0444: // tt-TA Tatar (Tatarstan)
 223                         case 0x0046: // pa Punjabi
 224                         case 0x0446: // pa-IN Punjabi (India)
 225                         case 0x0047: // gu Gujarati
 226                         case 0x0447: // gu-IN Gujarati (India)
 227                         case 0x0049: // ta Tamil
 228                         case 0x0449: // ta-IN Tamil (India)
 229                         case 0x004A: // te Telugu
 230                         case 0x044A: // te-IN Telugu (India)
 231                         case 0x004B: // kn Kannada
 232                         case 0x044B: // kn-IN Kannada (India)
 233                         case 0x004E: // mr Marathi
 234                         case 0x044E: // mr-IN Marathi (India)
 235                         case 0x004F: // sa Sanskrit
 236                         case 0x044F: // sa-IN Sanskrit (India)
 237                         case 0x0050: // mn Mongolian
 238                         case 0x0450: // mn-MN Mongolian (Mongolia)
 239                         case 0x0056: // gl Galician
 240                         case 0x0456: // gl-ES Galician (Spain)
 241                         case 0x0057: // kok Konkani
 242                         case 0x0457: // kok-IN Konkani (India)
 243                         case 0x005A: // syr Syriac
 244                         case 0x045A: // syr-SY Syriac (Syria)
 245                         case 0x0065: // div Divehi
 246                         case 0x0465: // div-MV Divehi (Maldives)
 247                         case 0x007F: //  Invariant Language (Invariant Country)
 248                                 break;
 249
 250                         default:
 251                                 throw new ArgumentException ("CultureInfoCode");
 252                         }
 253                         lcid = culture_id;
 254                         this.use_user_override = use_user_override;
 255                 }
 256
 257                 //
 258                 // Maps a name to a culture id
 259                 //
 260                 static int NameToID (string name)
 261                 {
 262                         switch (name){
 263                         case "ar":
 264                                 return 0x0001;
 265                         case "ar-SA":
 266                                 return 0x0401;
 267                         case "ar-IQ":
 268                                 return 0x0801;
 269                         case "ar-EG":
 270                                 return 0x0C01;
 271                         case "ar-LY":
 272                                 return 0x1001;
 273                         case "ar-DZ":
 274                                 return 0x1401;
 275                         case "ar-MA":
 276                                 return 0x1801;
 277                         case "ar-TN":
 278                                 return 0x1C01;
 279                         case "ar-OM":
 280                                 return 0x2001;
 281                         case "ar-YE":
 282                                 return 0x2401;
 283                         case "ar-SY":
 284                                 return 0x2801;
 285                         case "ar-JO":
 286                                 return 0x2C01;
 287                         case "ar-LB":
 288                                 return 0x3001;
 289                         case "ar-KW":
 290                                 return 0x3401;
 291                         case "ar-AE":
 292                                 return 0x3801;
 293                         case "ar-BH":
 294                                 return 0x3C01;
 295                         case "ar-QA":
 296                                 return 0x4001;
 297                         case "bg":
 298                                 return 0x0002;
 299                         case "bg-BG":
 300                                 return 0x0402;
 301                         case "ca":
 302                                 return 0x0003;
 303                         case "ca-ES":
 304                                 return 0x0403;
 305                         case "zh-CHS":
 306                                 return 0x0004;
 307                         case "zh-TW":
 308                                 return 0x0404;
 309                         case "zh-CN":
 310                                 return 0x0804;
 311                         case "zh-HK":
 312                                 return 0x0C04;
 313                         case "zh-SG":
 314                                 return 0x1004;
 315                         case "zh-MO":
 316                                 return 0x1404;
 317                         case "zh-CHT":
 318                                 return 0x7C04;
 319                         case "cs":
 320                                 return 0x0005;
 321                         case "cs-CZ":
 322                                 return 0x0405;
 323                         case "da":
 324                                 return 0x0006;
 325                         case "da-DK":
 326                                 return 0x0406;
 327                         case "de":
 328                                 return 0x0007;
 329                         case "de-DE":
 330                                 return 0x0407;
 331                         case "de-CH":
 332                                 return 0x0807;
 333                         case "de-AT":
 334                                 return 0x0C07;
 335                         case "de-LU":
 336                                 return 0x1007;
 337                         case "de-LI":
 338                                 return 0x1407;
 339                         case "el":
 340                                 return 0x0008;
 341                         case "el-GR":
 342                                 return 0x0408;
 343                         case "en":
 344                                 return 0x0009;
 345                         case "en-US":
 346                                 return 0x0409;
 347                         case "en-GB":
 348                                 return 0x0809;
 349                         case "en-AU":
 350                                 return 0x0C09;
 351                         case "en-CA":
 352                                 return 0x1009;
 353                         case "en-NZ":
 354                                 return 0x1409;
 355                         case "en-IE":
 356                                 return 0x1809;
 357                         case "en-ZA":
 358                                 return 0x1C09;
 359                         case "en-JM":
 360                                 return 0x2009;
 361                         case "en-CB":
 362                                 return 0x2409;
 363                         case "en-BZ":
 364                                 return 0x2809;
 365                         case "en-TT":
 366                                 return 0x2C09;
 367                         case "en-ZW":
 368                                 return 0x3009;
 369                         case "en-PH":
 370                                 return 0x3409;
 371                         case "es":
 372                                 return 0x000A;
 373                         case "es-MX":
 374                                 return 0x080A;
 375                         case "es-ES":
 376                                 return 0x0C0A;
 377                         case "es-GT":
 378                                 return 0x100A;
 379                         case "es-CR":
 380                                 return 0x140A;
 381                         case "es-PA":
 382                                 return 0x180A;
 383                         case "es-DO":
 384                                 return 0x1C0A;
 385                         case "es-VE":
 386                                 return 0x200A;
 387                         case "es-CO":
 388                                 return 0x240A;
 389                         case "es-PE":
 390                                 return 0x280A;
 391                         case "es-AR":
 392                                 return 0x2C0A;
 393                         case "es-EC":
 394                                 return 0x300A;
 395                         case "es-CL":
 396                                 return 0x340A;
 397                         case "es-UY":
 398                                 return 0x380A;
 399                         case "es-PY":
 400                                 return 0x3C0A;
 401                         case "es-BO":
 402                                 return 0x400A;
 403                         case "es-SV":
 404                                 return 0x440A;
 405                         case "es-HN":
 406                                 return 0x480A;
 407                         case "es-NI":
 408                                 return 0x4C0A;
 409                         case "es-PR":
 410                                 return 0x500A;
 411                         case "fi":
 412                                 return 0x000B;
 413                         case "fi-FI":
 414                                 return 0x040B;
 415                         case "fr":
 416                                 return 0x000C;
 417                         case "fr-FR":
 418                                 return 0x040C;
 419                         case "fr-BE":
 420                                 return 0x080C;
 421                         case "fr-CA":
 422                                 return 0x0C0C;
 423                         case "fr-CH":
 424                                 return 0x100C;
 425                         case "fr-LU":
 426                                 return 0x140C;
 427                         case "fr-MC":
 428                                 return 0x180C;
 429                         case "he":
 430                                 return 0x000D;
 431                         case "he-IL":
 432                                 return 0x040D;
 433                         case "hu":
 434                                 return 0x000E;
 435                         case "hu-HU":
 436                                 return 0x040E;
 437                         case "is":
 438                                 return 0x000F;
 439                         case "is-IS":
 440                                 return 0x040F;
 441                         case "it":
 442                                 return 0x0010;
 443                         case "it-IT":
 444                                 return 0x0410;
 445                         case "it-CH":
 446                                 return 0x0810;
 447                         case "ja":
 448                                 return 0x0011;
 449                         case "ja-JP":
 450                                 return 0x0411;
 451                         case "ko":
 452                                 return 0x0012;
 453                         case "ko-KR":
 454                                 return 0x0412;
 455                         case "nl":
 456                                 return 0x0013;
 457                         case "nl-NL":
 458                                 return 0x0413;
 459                         case "nl-BE":
 460                                 return 0x0813;
 461                         case "no":
 462                                 return 0x0014;
 463                         case "nb-NO":
 464                                 return 0x0414;
 465                         case "nn-NO":
 466                                 return 0x0814;
 467                         case "pl":
 468                                 return 0x0015;
 469                         case "pl-PL":
 470                                 return 0x0415;
 471                         case "pt":
 472                                 return 0x0016;
 473                         case "pt-BR":
 474                                 return 0x0416;
 475                         case "pt-PT":
 476                                 return 0x0816;
 477                         case "ro":
 478                                 return 0x0018;
 479                         case "ro-RO":
 480                                 return 0x0418;
 481                         case "ru":
 482                                 return 0x0019;
 483                         case "ru-RU":
 484                                 return 0x0419;
 485                         case "hr":
 486                                 return 0x001A;
 487                         case "hr-HR":
 488                                 return 0x041A;
 489                         case "Lt-sr-SP":
 490                                 return 0x081A;
 491                         case "Cy-sr-SP":
 492                                 return 0x0C1A;
 493                         case "sk":
 494                                 return 0x001B;
 495                         case "sk-SK":
 496                                 return 0x041B;
 497                         case "sq":
 498                                 return 0x001C;
 499                         case "sq-AL":
 500                                 return 0x041C;
 501                         case "sv":
 502                                 return 0x001D;
 503                         case "sv-SE":
 504                                 return 0x041D;
 505                         case "sv-FI":
 506                                 return 0x081D;
 507                         case "th":
 508                                 return 0x001E;
 509                         case "th-TH":
 510                                 return 0x041E;
 511                         case "tr":
 512                                 return 0x001F;
 513                         case "tr-TR":
 514                                 return 0x041F;
 515                         case "ur":
 516                                 return 0x0020;
 517                         case "ur-PK":
 518                                 return 0x0420;
 519                         case "id":
 520                                 return 0x0021;
 521                         case "id-ID":
 522                                 return 0x0421;
 523                         case "uk":
 524                                 return 0x0022;
 525                         case "uk-UA":
 526                                 return 0x0422;
 527                         case "be":
 528                                 return 0x0023;
 529                         case "be-BY":
 530                                 return 0x0423;
 531                         case "sl":
 532                                 return 0x0024;
 533                         case "sl-SI":
 534                                 return 0x0424;
 535                         case "et":
 536                                 return 0x0025;
 537                         case "et-EE":
 538                                 return 0x0425;
 539                         case "lv":
 540                                 return 0x0026;
 541                         case "lv-LV":
 542                                 return 0x0426;
 543                         case "lt":
 544                                 return 0x0027;
 545                         case "lt-LT":
 546                                 return 0x0427;
 547                         case "fa":
 548                                 return 0x0029;
 549                         case "fa-IR":
 550                                 return 0x0429;
 551                         case "vi":
 552                                 return 0x002A;
 553                         case "vi-VN":
 554                                 return 0x042A;
 555                         case "hy":
 556                                 return 0x002B;
 557                         case "hy-AM":
 558                                 return 0x042B;
 559                         case "az":
 560                                 return 0x002C;
 561                         case "Lt-az-AZ":
 562                                 return 0x042C;
 563                         case "Cy-az-AZ":
 564                                 return 0x082C;
 565                         case "eu":
 566                                 return 0x002D;
 567                         case "eu-ES":
 568                                 return 0x042D;
 569                         case "mk":
 570                                 return 0x002F;
 571                         case "mk-MK":
 572                                 return 0x042F;
 573                         case "af":
 574                                 return 0x0036;
 575                         case "af-ZA":
 576                                 return 0x0436;
 577                         case "ka":
 578                                 return 0x0037;
 579                         case "ka-GE":
 580                                 return 0x0437;
 581                         case "fo":
 582                                 return 0x0038;
 583                         case "fo-FO":
 584                                 return 0x0438;
 585                         case "hi":
 586                                 return 0x0039;
 587                         case "hi-IN":
 588                                 return 0x0439;
 589                         case "ms":
 590                                 return 0x003E;
 591                         case "ms-MY":
 592                                 return 0x043E;
 593                         case "ms-BN":
 594                                 return 0x083E;
 595                         case "kk":
 596                                 return 0x003F;
 597                         case "kk-KZ":
 598                                 return 0x043F;
 599                         case "ky":
 600                                 return 0x0040;
 601                         case "ky-KZ":
 602                                 return 0x0440;
 603                         case "sw":
 604                                 return 0x0041;
 605                         case "sw-KE":
 606                                 return 0x0441;
 607                         case "uz":
 608                                 return 0x0043;
 609                         case "Lt-uz-UZ":
 610                                 return 0x0443;
 611                         case "Cy-uz-UZ":
 612                                 return 0x0843;
 613                         case "tt":
 614                                 return 0x0044;
 615                         case "tt-TA":
 616                                 return 0x0444;
 617                         case "pa":
 618                                 return 0x0046;
 619                         case "pa-IN":
 620                                 return 0x0446;
 621                         case "gu":
 622                                 return 0x0047;
 623                         case "gu-IN":
 624                                 return 0x0447;
 625                         case "ta":
 626                                 return 0x0049;
 627                         case "ta-IN":
 628                                 return 0x0449;
 629                         case "te":
 630                                 return 0x004A;
 631                         case "te-IN":
 632                                 return 0x044A;
 633                         case "kn":
 634                                 return 0x004B;
 635                         case "kn-IN":
 636                                 return 0x044B;
 637                         case "mr":
 638                                 return 0x004E;
 639                         case "mr-IN":
 640                                 return 0x044E;
 641                         case "sa":
 642                                 return 0x004F;
 643                         case "sa-IN":
 644                                 return 0x044F;
 645                         case "mn":
 646                                 return 0x0050;
 647                         case "mn-MN":
 648                                 return 0x0450;
 649                         case "gl":
 650                                 return 0x0056;
 651                         case "gl-ES":
 652                                 return 0x0456;
 653                         case "kok":
 654                                 return 0x0057;
 655                         case "kok-IN":
 656                                 return 0x0457;
 657                         case "syr":
 658                                 return 0x005A;
 659                         case "syr-SY":
 660                                 return 0x045A;
 661                         case "div":
 662                                 return 0x0065;
 663                         case "div-MV":
 664                                 return 0x0465;
 665                         case "":
 666                                 return 0x007F;
 667                         }
 668                         return -1;
 669                 }
 670
 671                 // <summary>
 672                 //   Creates a CultureInfo for a specific ID
 673                 // </summary>
 674                 public static CultureInfo CreateSpecificCulture (string name)
 675                 {
 676                         if (name == null)
 677                                 throw new ArgumentNullException ();
 678
 679                         int id = NameToID (name);
 680
 681                         if (id == -1)
 682                                 throw new ArgumentException ("name");
 683
 684                         return new CultureInfo (id, false);
 685                 }
 686
 687                 /// <summary>
 688                 /// CultureInfo instance that represents the culture used by the current thread
 689                 /// </summary>
 690                 public static CultureInfo CurrentCulture
 691                 {
 692                         get
 693                         {
 694                                 return Thread.CurrentThread.CurrentCulture;
 695                         }
 696
 697                         set
 698                         {
 699                                 Thread.CurrentThread.CurrentCulture = value;
 700                         }
 701                 }
 702
 703                 /// <summary>
 704                 /// CultureInfo instance that represents the current culture used by the ResourceManager to look up culture-specific resources at run time
 705                 /// </summary>
 706                 public static CultureInfo CurrentUICulture
 707                 {
 708                         get
 709                         {
 710                                 return Thread.CurrentThread.CurrentUICulture;
 711                         }
 712
 713                         set
 714                         {
 715                                 Thread.CurrentThread.CurrentUICulture = value;
 716                         }
 717                 }
 718
 719
 720                 public virtual int LCID {
 721                         get {
 722                                 return lcid;
 723                         }
 724                 }
 725
 726                 // <summary>
 727                 //   Gets the string-encoded name of the culture
 728                 // </summary>
 729                 public virtual string Name {
 730                         get {
 731                                 switch (lcid){
 732                                 case 0x007f:
 733                                         return "iv";
 734                                 }
 735                                 throw new Exception ("Miss constructed object for LCID: " + lcid);
 736                         }
 737                 }
 738
 739                 [MonoTODO]
 740                 public virtual Calendar Calendar
 741                 {
 742                         get { return null; }
 743                 }
 744
 745                 internal static bool IsIDNeutralCulture (int lcid) {
 746                         return (lcid & 0xff00) == 0;
 747                 }
 748
 749                 // <summary>
 750                 //   Returns whether the current culture is neutral (neutral cultures
 751                 //   only specify a language, not a country.
 752                 // </summary>
 753                 public virtual bool IsNeutralCulture {
 754                         get {
 755                                 return IsIDNeutralCulture (lcid);
 756                         }
 757                 }
 758                 // <summary>
 759                 //   Returns the NumberFormat for the current lcid
 760                 // </summary>
 761                 public virtual NumberFormatInfo NumberFormat {
 762                         get {
 763                                 if (number_format == null){
 764                                         lock (this){
 765                                                 if (number_format == null)
 766                                                         number_format = new NumberFormatInfo (lcid);
 767                                         }
 768                                 }
 769
 770                                 return number_format;
 771                         }
 772
 773                         set {
 774                                 if (is_read_only) throw new InvalidOperationException(MSG_READONLY);
 775
 776                                 if (value == null)
 777                                         throw new ArgumentNullException ("NumberFormat");
 778
 779                                 number_format = value;
 780                         }
 781                 }
 782
 783                 public virtual DateTimeFormatInfo DateTimeFormat
 784                 {
 785                         get
 786                         {
 787                                 if (datetime_format == null)
 788                                 {
 789                                         lock (this)
 790                                         {
 791                                                 if (datetime_format == null)
 792                                                         datetime_format = new DateTimeFormatInfo();
 793                                         }
 794                                 }
 795
 796                                 return datetime_format;
 797                         }
 798
 799                         set
 800                         {
 801                                 if (is_read_only) throw new InvalidOperationException(MSG_READONLY);
 802
 803                                 if (value == null)
 804                                         throw new ArgumentNullException ("DateTimeFormat");
 805
 806                                 datetime_format = value;
 807                         }
 808                 }
 809
 810                 //
 811                 // IFormatProvider implementation
 812                 //
 813                 public virtual object GetFormat( Type formatType )
 814                 {
 815                         object format = null;
 816
 817                         if ( formatType == typeof(NumberFormatInfo) )
 818                                 format = NumberFormat;
 819                         else if ( formatType == typeof(DateTimeFormatInfo) )
 820                                 format = DateTimeFormat;
 821
 822                         return format;
 823                 }
 824
 825                 //
 826                 // Constructors
 827                 //
 828                 public CultureInfo (int culture, bool use_user_override)
 829                 {
 830                         if (culture < 0)
 831                                 throw new ArgumentOutOfRangeException ();
 832
 833                         InitializeByID (culture, use_user_override);
 834                 }
 835
 836                 public CultureInfo (int culture) : this (culture, false)
 837                 {
 838                 }
 839
 840                 public CultureInfo (string name, bool use_user_override)
 841                 {
 842                         if (name == null)
 843                                 throw new ArgumentNullException ();
 844
 845                         InitializeByID (NameToID (name), use_user_override);
 846                 }
 847
 848                 public CultureInfo (string name) : this (name, false) {}
 849         }
 850 }