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using System;
using System.Collections;
using System.Globalization; using System.Text; using System.Threading; using Microsoft.VisualBasic; namespace pcmax { /// <summary> /// 汉字转拼音工具。 /// </summary> public sealed class CHS2PinYin { /// <summary> /// 包含字符 ASC 码的整形数组。 /// </summary> private static int [] pv = new int [] { - 20319 , - 20317 , - 20304 , - 20295 , - 20292 , - 20283 , - 20265 , - 20257 , - 20242 , - 20230 , - 20051 , - 20036 , - 20032 , - 20026 , - 20002 , - 19990 , - 19986 , - 19982 , - 19976 , - 19805 , - 19784 , - 19775 , - 19774 , - 19763 , - 19756 , - 19751 , - 19746 , - 19741 , - 19739 , - 19728 , - 19725 , - 19715 , - 19540 , - 19531 , - 19525 , - 19515 , - 19500 , - 19484 , - 19479 , - 19467 , - 19289 , - 19288 , - 19281 , - 19275 , - 19270 , - 19263 , - 19261 , - 19249 , - 19243 , - 19242 , - 19238 , - 19235 , - 19227 , - 19224 , - 19218 , - 19212 , - 19038 , - 19023 , - 19018 , - 19006 , - 19003 , - 18996 , - 18977 , - 18961 , - 18952 , - 18783 , - 18774 , - 18773 , - 18763 , - 18756 , - 18741 , - 18735 , - 18731 , - 18722 , - 18710 , - 18697 , - 18696 , - 18526 , - 18518 , - 18501 , - 18490 , - 18478 , - 18463 , - 18448 , - 18447 , - 18446 , - 18239 , - 18237 , - 18231 , - 18220 , - 18211 , - 18201 , - 18184 , - 18183 , - 18181 , - 18012 , - 17997 , - 17988 , - 17970 , - 17964 , - 17961 , - 17950 , - 17947 , - 17931 , - 17928 , - 17922 , - 17759 , - 17752 , - 17733 , - 17730 , - 17721 , - 17703 , - 17701 , - 17697 , - 17692 , - 17683 , - 17676 , - 17496 , - 17487 , - 17482 , - 17468 , - 17454 , - 17433 , - 17427 , - 17417 , - 17202 , - 17185 , - 16983 , - 16970 , - 16942 , - 16915 , - 16733 , - 16708 , - 16706 , - 16689 , - 16664 , - 16657 , - 16647 , - 16474 , - 16470 , - 16465 , - 16459 , - 16452 , - 16448 , - 16433 , - 16429 , - 16427 , - 16423 , - 16419 , - 16412 , - 16407 , - 16403 , - 16401 , - 16393 , - 16220 , - 16216 , - 16212 , - 16205 , - 16202 , - 16187 , - 16180 , - 16171 , - 16169 , - 16158 , - 16155 , - 15959 , - 15958 , - 15944 , - 15933 , - 15920 , - 15915 , - 15903 , - 15889 , - 15878 , - 15707 , - 15701 , - 15681 , - 15667 , - 15661 , - 15659 , - 15652 , - 15640 , - 15631 , - 15625 , - 15454 , - 15448 , - 15436 , - 15435 , - 15419 , - 15416 , - 15408 , - 15394 , - 15385 , - 15377 , - 15375 , - 15369 , - 15363 , - 15362 , - 15183 , - 15180 , - 15165 , - 15158 , - 15153 , - 15150 , - 15149 , - 15144 , - 15143 , - 15141 , - 15140 , - 15139 , - 15128 , - 15121 , - 15119 , - 15117 , - 15110 , - 15109 , - 14941 , - 14937 , - 14933 , - 14930 , - 14929 , - 14928 , - 14926 , - 14922 , - 14921 , - 14914 , - 14908 , - 14902 , - 14894 , - 14889 , - 14882 , - 14873 , - 14871 , - 14857 , - 14678 , - 14674 , - 14670 , - 14668 , - 14663 , - 14654 , - 14645 , - 14630 , - 14594 , - 14429 , - 14407 , - 14399 , - 14384 , - 14379 , - 14368 , - 14355 , - 14353 , - 14345 , - 14170 , - 14159 , - 14151 , - 14149 , - 14145 , - 14140 , - 14137 , - 14135 , - 14125 , - 14123 , - 14122 , - 14112 , - 14109 , - 14099 , - 14097 , - 14094 , - 14092 , - 14090 , - 14087 , - 14083 , - 13917 , - 13914 , - 13910 , - 13907 , - 13906 , - 13905 , - 13896 , - 13894 , - 13878 , - 13870 , - 13859 , - 13847 , - 13831 , - 13658 , - 13611 , - 13601 , - 13406 , - 13404 , - 13400 , - 13398 , - 13395 , - 13391 , - 13387 , - 13383 , - 13367 , - 13359 , - 13356 , - 13343 , - 13340 , - 13329 , - 13326 , - 13318 , - 13147 , - 13138 , - 13120 , - 13107 , - 13096 , - 13095 , - 13091 , - 13076 , - 13068 , - 13063 , - 13060 , - 12888 , - 12875 , - 12871 , - 12860 , - 12858 , - 12852 , - 12849 , - 12838 , - 12831 , - 12829 , - 12812 , - 12802 , - 12607 , - 12597 , - 12594 , - 12585 , - 12556 , - 12359 , - 12346 , - 12320 , - 12300 , - 12120 , - 12099 , - 12089 , - 12074 , - 12067 , - 12058 , - 12039 , - 11867 , - 11861 , - 11847 , - 11831 , - 11798 , - 11781 , - 11604 , - 11589 , - 11536 , - 11358 , - 11340 , - 11339 , - 11324 , - 11303 , - 11097 , - 11077 , - 11067 , - 11055 , - 11052 , - 11045 , - 11041 , - 11038 , - 11024 , - 11020 , - 11019 , - 11018 , - 11014 , - 10838 , - 10832 , - 10815 , - 10800 , - 10790 , - 10780 , - 10764 , - 10587 , - 10544 , - 10533 , - 10519 , - 10331 , - 10329 , - 10328 , - 10322 , - 10315 , - 10309 , - 10307 , - 10296 , - 10281 , - 10274 , - 10270 , - 10262 , - 10260 , - 10256 , - 10254 }; /// <summary> /// 包含汉字拼音的字符串数组。 /// </summary> private static string [] ps = new string [] { " a " , " ai " , " an " , " ang " , " ao " , " ba " , " bai " , " ban " , " bang " , " bao " , " bei " , " ben " , " beng " , " bi " , " bian " , " biao " , " bie " , " bin " , " bing " , " bo " , " bu " , " ca " , " cai " , " can " , " cang " , " cao " , " ce " , " ceng " , " cha " , " chai " , " chan " , " chang " , " chao " , " che " , " chen " , " cheng " , " chi " , " chong " , " chou " , " chu " , " chuai " , " chuan " , " chuang " , " chui " , " chun " , " chuo " , " ci " , " cong " , " cou " , " cu " , " cuan " , " cui " , " cun " , " cuo " , " da " , " dai " , " dan " , " dang " , " dao " , " de " , " deng " , " di " , " dian " , " diao " , " die " , " ding " , " diu " , " dong " , " dou " , " du " , " duan " , " dui " , " dun " , " duo " , " e " , " en " , " er " , " fa " , " fan " , " fang " , " fei " , " fen " , " feng " , " fo " , " fou " , " fu " , " ga " , " gai " , " gan " , " gang " , " gao " , " ge " , " gei " , " gen " , " geng " , " gong " , " gou " , " gu " , " gua " , " guai " , " guan " , " guang " , " gui " , " gun " , " guo " , " ha " , " hai " , " han " , " hang " , " hao " , " he " , " hei " , " hen " , " heng " , " hong " , " hou " , " hu " , " hua " , " huai " , " huan " , " huang " , " hui " , " hun " , " huo " , " ji " , " jia " , " jian " , " jiang " , " jiao " , " jie " , " jin " , " jing " , " jiong " , " jiu " , " ju " , " juan " , " jue " , " jun " , " ka " , " kai " , " kan " , " kang " , " kao " , " ke " , " ken " , " keng " , " kong " , " kou " , " ku " , " kua " , " kuai " , " kuan " , " kuang " , " kui " , " kun " , " kuo " , " la " , " lai " , " lan " , " lang " , " lao " , " le " , " lei " , " leng " , " li " , " lia " , " lian " , " liang " , " liao " , " lie " , " lin " , " ling " , " liu " , " long " , " lou " , " lu " , " lv " , " luan " , " lue " , " lun " , " luo " , " ma " , " mai " , " man " , " mang " , " mao " , " me " , " mei " , " men " , " meng " , " mi " , " mian " , " miao " , " mie " , " min " , " ming " , " miu " , " mo " , " mou " , " mu " , " na " , " nai " , " nan " , " nang " , " nao " , " ne " , " nei " , " nen " , " neng " , " ni " , " nian " , " niang " , " niao " , " nie " , " nin " , " ning " , " niu " , " nong " , " nu " , " nv " , " nuan " , " nue " , " nuo " , " o " , " ou " , " pa " , " pai " , " pan " , " pang " , " pao " , " pei " , " pen " , " peng " , " pi " , " pian " , " piao " , " pie " , " pin " , " ping " , " po " , " pu " , " qi " , " qia " , " qian " , " qiang " , " qiao " , " qie " , " qin " , " qing " , " qiong " , " qiu " , " qu " , " quan " , " que " , " qun " , " ran " , " rang " , " rao " , " re " , " ren " , " reng " , " ri " , " rong " , " rou " , " ru " , " ruan " , " rui " , " run " , " ruo " , " sa " , " sai " , " san " , " sang " , " sao " , " se " , " sen " , " seng " , " sha " , " shai " , " shan " , " shang " , " shao " , " she " , " shen " , " sheng " , " shi " , " shou " , " shu " , " shua " , " shuai " , " shuan " , " shuang " , " shui " , " shun " , " shuo " , " si " , " song " , " sou " , " su " , " suan " , " sui " , " sun " , " suo " , " ta " , " tai " , " tan " , " tang " , " tao " , " te " , " teng " , " ti " , " tian " , " tiao " , " tie " , " ting " , " tong " , " tou " , " tu " , " tuan " , " tui " , " tun " , " tuo " , " wa " , " wai " , " wan " , " wang " , " wei " , " wen " , " weng " , " wo " , " wu " , " xi " , " xia " , " xian " , " xiang " , " xiao " , " xie " , " xin " , " xing " , " xiong " , " xiu " , " xu " , " xuan " , " xue " , " xun " , " ya " , " yan " , " yang " , " yao " , " ye " , " yi " , " yin " , " ying " , " yo " , " yong " , " you " , " yu " , " yuan " , " yue " , " yun " , " za " , " zai " , " zan " , " zang " , " zao " , " ze " , " zei " , " zen " , " zeng " , " zha " , " zhai " , " zhan " , " zhang " , " zhao " , " zhe " , " zhen " , " zheng " , " zhi " , " zhong " , " zhou " , " zhu " , " zhua " , " zhuai " , " zhuan " , " zhuang " , " zhui " , " zhun " , " zhuo " , " zi " , " zong " , " zou " , " zu " , " zuan " , " zui " , " zun " , " zuo " }; /// <summary> /// 包含要排除处理的字符的字符串数组。 /// </summary> private static string [] bd = new string [] { " ， " , " 。 " , " “ " , " ” " , " ‘ " , " ’ " , " ￥ " , " ＄ " , " （ " , " 「 " , " 『 " , " ） " , " 」 " , " 』 " , " ［ " , " 〖 " , " 【 " , " ］ " , " 〗 " , " 】 " , " — " , " … " , " 《 " , " ＜ " , " 》 " , " ＞ " }; private static Hashtable _Phrase; /// <summary> /// 设置或获取包含列外词组读音的键/值对的组合。 /// </summary> public static Hashtable Phrase { get { if (_Phrase == null ) { _Phrase = new Hashtable(); _Phrase.Add( " 重庆 " , " Chong Qing " ); _Phrase.Add( " 深圳 " , " Shen Zhen " ); _Phrase.Add( " 什么 " , " Shen Me " ); } return _Phrase; } set { _Phrase = value; } } /// <summary> /// 将指定中文字符串转换为拼音形式。 /// </summary> /// <param name="chs"> 要转换的中文字符串。 </param> /// <param name="separator"> 连接拼音之间的分隔符。 </param> /// <param name="initialCap"> 指定是否将首字母大写。 </param> /// <returns> 包含中文字符串的拼音的字符串。 </returns> public static string Convert( string chs, string separator, bool initialCap) { if (chs == null || chs.Length == 0 ) return "" ; if (separator == null || separator.Length == 0 ) separator = "" ; // 例外词组 foreach (DictionaryEntry de in CHS2PinYin.Phrase) { chs = chs.Replace(de.Key.ToString(), String.Format( " {0} " , de.Value.ToString().Replace( " " , separator))); } // 先对字符做全角转半角 chs = ToDBC(chs); chs = Microsoft.VisualBasic.Strings.StrConv(chs, Microsoft.VisualBasic.VbStrConv.SimplifiedChinese, 0 ); byte [] array = new byte [ 2 ]; string returnstr = "" ; int chrasc = 0 ; int i1 = 0 ; int i2 = 0 ; bool b = false ; char [] nowchar = chs.ToCharArray(); CultureInfo ci = Thread.CurrentThread.CurrentCulture; TextInfo ti = ci.TextInfo; for ( int j = 0 ; j < nowchar.Length; j ++ ) { array = Encoding.Default.GetBytes(nowchar[j].ToString()); string s = nowchar[j].ToString(); ; if (array.Length == 1 ) { b = true ; returnstr += s; } else { if (s == " ？ " ) { if (returnstr == "" || b == true ) returnstr += s; else returnstr += separator + s; continue ; } i1 = ( short )(array[ 0 ]); i2 = ( short )(array[ 1 ]); chrasc = i1 * 256 + i2 - 65536 ; for ( int i = (pv.Length - 1 ); i >= 0 ; i -- ) { if (pv[i] <= chrasc) { s = ps[i]; if (initialCap == true ) s = ti.ToTitleCase(s); if (returnstr == "" || b == true ) returnstr += s; else returnstr += separator + s; break ; } } b = false ; } } returnstr = returnstr.Replace( " " , separator); return returnstr; } /// <summary> /// 将指定中文字符串转换为拼音形式。 /// </summary> /// <param name="chs"> 要转换的中文字符串。 </param> /// <param name="separator"> 连接拼音之间的分隔符。 </param> /// <returns> 包含中文字符串的拼音的字符串。 </returns> public static string Convert( string chs, string separator) { return CHS2PinYin.Convert(chs, separator, false ); } /// <summary> /// 将指定中文字符串转换为拼音形式。 /// </summary> /// <param name="chs"> 要转换的中文字符串。 </param> /// <param name="initialCap"> 指定是否将首字母大写。 </param> /// <returns> 包含中文字符串的拼音的字符串。 </returns> public static string Convert( string chs, bool initialCap) { return CHS2PinYin.Convert(chs, "" , initialCap); } /// <summary> /// 将指定中文字符串转换为拼音形式。 /// </summary> /// <param name="chs"> 要转换的中文字符串。 </param> /// <returns> 包含中文字符串的拼音的字符串。 </returns> public static string Convert( string chs) { return CHS2PinYin.Convert(chs, "" ); } /// <summary> /// 转全角的函数(SBC case) /// </summary> /// <param name="input"> 任意字符串 </param> /// <returns> 全角字符串 </returns> /// <remarks> /// 全角空格为12288，半角空格为32 /// 其他字符半角(33-126)与全角(65281-65374)的对应关系是：均相差65248 /// </remarks> public static string ToSBC( string input) { // 半角转全角： char [] c = input.ToCharArray(); for ( int i = 0 ; i < c.Length; i ++ ) { if (c[i] == 32 ) { c[i] = ( char ) 12288 ; continue ; } if (c[i] < 127 ) c[i] = ( char )(c[i] + 65248 ); } return new string (c); } /// <summary> /// 转半角的函数(DBC case) /// </summary> /// <param name="input"> 任意字符串 </param> /// <returns> 半角字符串 </returns> /// <remarks> /// 全角空格为12288，半角空格为32 /// 其他字符半角(33-126)与全角(65281-65374)的对应关系是：均相差65248 /// </remarks> public static string ToDBC( string input) { char [] c = input.ToCharArray(); for ( int i = 0 ; i < c.Length; i ++ ) { if (c[i] == 12288 ) { c[i] = ( char ) 32 ; continue ; } if (c[i] > 65280 && c[i] < 65375 ) c[i] = ( char )(c[i] - 65248 ); } return new string (c); } /// <summary> /// 转换为简体中文 /// </summary> public static string ToSChinese( string str) { return Strings.StrConv(str, VbStrConv.SimplifiedChinese, 0 ); } /// <summary> /// 转换为繁体中文 /// </summary> public static string ToTChinese( string str) { return Strings.StrConv(str, VbStrConv.TraditionalChinese, 0 ); } } }转载于:https://www.cnblogs.com/aaa/articles/1362943.html
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