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  • C# 汉字转拼音(转)

    (一)将汉字转化成全拼
    代码:
        private void button1_Click(object sender, EventArgs e)
        {
            
    this.textBox2.Text = Hz2Py.Convert(this.textBox1.Text);
        }


    汉字转拼音类:
        /// <summary>
        
    /// 汉字转拼音类
        
    /// </summary>
        public class Hz2Py
        {
            
    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","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>
            
    /// 把汉字转换成拼音(全拼)
            
    /// </summary>
            
    /// <param name="hzString">汉字字符串</param>
            
    /// <returns>转换后的拼音(全拼)字符串</returns>
            public static string Convert(string hzString)
            {
                
    // 匹配中文字符
                Regex regex = new Regex("^[u4e00-u9fa5]$");
                
    byte[] array = new byte[2];
                
    string pyString = "";
                
    int chrAsc = 0;
                
    int i1 = 0;
                
    int i2 = 0;
                
    char[] noWChar = hzString.ToCharArray();

                
    for (int j = 0; j < noWChar.Length; j++)
                {
                    
    // 中文字符
                    if (regex.IsMatch(noWChar[j].ToString()))
                    {
                        array 
    = System.Text.Encoding.Default.GetBytes(noWChar[j].ToString());
                        i1 
    = (short)(array[0]);
                        i2 
    = (short)(array[1]);
                        chrAsc 
    = i1 * 256 + i2 - 65536;
                        
    if (chrAsc > 0 && chrAsc < 160)
                        {
                            pyString 
    += noWChar[j];
                        }
                        
    else
                        {
                            
    // 修正部分文字
                            if (chrAsc == -9254)  // 修正“圳”字
                                pyString += "Zhen";
                            
    else
                            {
                                
    for (int i = (pyValue.Length - 1); i >= 0; i--)
                                {
                                    
    if (pyValue[i] <= chrAsc)
                                    {
                                        pyString 
    += pyName[i];
                                        
    break;
                                    }
                                }
                            }
                        }
                    }
                    
    // 非中文字符
                    else
                    {
                        pyString 
    += noWChar[j].ToString();
                    }
                }
                
    return pyString;
            }
        }

    补充:一些生僻字转不了,比如:“睿”和“罡”字等。 

    ///   <summary> 

            
    ///   得到一个汉字的拼音第一个字母,如果是一个英文字母则直接返回大写字母 

            
    ///   </summary> 

            
    ///   <param   name="CnChar">单个汉字</param> 

            
    ///   <returns>单个大写字母</returns> 

            private static string GetCharSpellCode(string CnChar)

            {

                long iCnChar;



                byte[] ZW = System.Text.Encoding.Default.GetBytes(CnChar);



                //如果是字母,则直接返回 

                if (ZW.Length == 1)

                {

                    return CnChar.ToUpper();

                }

                else

                {

                    //   get   the     array   of   byte   from   the   single   char    

                    int i1 = (short)(ZW[0]);

                    int i2 = (short)(ZW[1]);

                    iCnChar = i1 * 256 + i2;

                }

                #region table   of   the   constant   list

                //expresstion 

                
    //table   of   the   constant   list 

                
    // 'A';           //45217..45252 

                
    // 'B';           //45253..45760 

                
    // 'C';           //45761..46317 

                
    // 'D';           //46318..46825 

                
    // 'E';           //46826..47009 

                
    // 'F';           //47010..47296 

                
    // 'G';           //47297..47613 



                
    // 'H';           //47614..48118 

                
    // 'J';           //48119..49061 

                
    // 'K';           //49062..49323 

                
    // 'L';           //49324..49895 

                
    // 'M';           //49896..50370 

                
    // 'N';           //50371..50613 

                
    // 'O';           //50614..50621 

                
    // 'P';           //50622..50905 

                
    // 'Q';           //50906..51386 



                
    // 'R';           //51387..51445 

                
    // 'S';           //51446..52217 

                
    // 'T';           //52218..52697 

                
    //没有U,V 

                
    // 'W';           //52698..52979 

                
    // 'X';           //52980..53640 

                
    // 'Y';           //53689..54480 

                
    // 'Z';           //54481..55289 

                #endregion

                //   iCnChar match     the   constant 

                if ((iCnChar >= 45217) && (iCnChar <= 45252))

                {

                    return "A";

                }

                else if ((iCnChar >= 45253) && (iCnChar <= 45760))

                {

                    return "B";

                }

                else if ((iCnChar >= 45761) && (iCnChar <= 46317))

                {

                    return "C";

                }

                else if ((iCnChar >= 46318) && (iCnChar <= 46825))

                {

                    return "D";

                }

                else if ((iCnChar >= 46826) && (iCnChar <= 47009))

                {

                    return "E";

                }

                else if ((iCnChar >= 47010) && (iCnChar <= 47296))

                {

                    return "F";

                }

                else if ((iCnChar >= 47297) && (iCnChar <= 47613))

                {

                    return "G";

                }

                else if ((iCnChar >= 47614) && (iCnChar <= 48118))

                {

                    return "H";

                }

                else if ((iCnChar >= 48119) && (iCnChar <= 49061))

                {

                    return "J";

                }

                else if ((iCnChar >= 49062) && (iCnChar <= 49323))

                {

                    return "K";

                }

                else if ((iCnChar >= 49324) && (iCnChar <= 49895))

                {

                    return "L";

                }

                else if ((iCnChar >= 49896) && (iCnChar <= 50370))

                {

                    return "M";

                }



                else if ((iCnChar >= 50371) && (iCnChar <= 50613))

                {

                    return "N";

                }

                else if ((iCnChar >= 50614) && (iCnChar <= 50621))

                {

                    return "O";

                }

                else if ((iCnChar >= 50622) && (iCnChar <= 50905))

                {

                    return "P";

                }

                else if ((iCnChar >= 50906) && (iCnChar <= .51386))

                {

                    return "Q";

                }

                else if ((iCnChar >= 51387) && (iCnChar <= 51445))

                {

                    return "R";

                }

                else if ((iCnChar >= 51446) && (iCnChar <= 52217))

                {

                    return "S";

                }

                else if ((iCnChar >= 52218) && (iCnChar <= 52697))

                {

                    return "T";

                }

                else if ((iCnChar >= 52698) && (iCnChar <= 52979))

                {

                    return "W";

                }

                else if ((iCnChar >= 52980) && (iCnChar <= 53640))

                {

                    return "X";

                }

                else if ((iCnChar >= 53689) && (iCnChar <= 54480))

                {

                    return "Y";

                }

                else if ((iCnChar >= 54481) && (iCnChar <= 55289))

                {

                    return "Z";

                }

                else return ("?");

            } 


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  • 原文地址:https://www.cnblogs.com/cxd4321/p/4115332.html
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