c#汉字转化为拼音

[csharp]
/// <summary> 
///汉字转拼音静态类 
/// </summary> 
public class LanguageHelper 
{ 
    public LanguageHelper() 
    { 
        // 
        //TODO: 在此处添加构造函数逻辑 
        // 
    } 
 
    #region 数组信息 
 
 
 
    private static int[] pyValue = 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  
 
}; 
 
    private static string[] pyName = new string[] 
 
 { "A", "Ai", "An", "Ang", "Ao", "Ba", "Bai", "Ban", "Bang", "Bao", "Bei",  
 
     "Ben", "Beng", "Bi", "Bian", "Biao", "Bie", "Bin", "Bing", "Bo", "Bu", 
 
     "Ba", "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

补充：软件开发 , C# ,