C#生成中文汉字拼音全码、助记码
作者:C/S框架网|www.csframewo  发布日期:2023/03/06 15:12:40
  C#生成中文汉字拼音全码、助记码

C#生成汉字助记码，主要应用在 产品资料管理、客户、供应商资料管理。


C# Code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;

namespace CSFrameworkV6.Common
{
  
  #region 获取汉字助记码使用方法: GetSpellCode(str)
  
  public static class PYHelper
  {
    /// <summary>
    /// 获取汉字助记码
    /// </summary>
    /// <param name="unicodeString"></param>
    /// <returns></returns>
     public static string GetSpellCode(string unicodeString)
    {
      int i = 0;
      ushort key = 0;
      string strResult = string.Empty; //创建两个不同的encoding对象
       Encoding unicode = Encoding.Unicode;
      //创建GBK码对象
       Encoding gbk = Encoding.GetEncoding(936);
      //将unicode字符串转换为字节
       byte[] unicodeBytes = unicode.GetBytes(unicodeString);
      //再转化为GBK码
       byte[] gbkBytes = Encoding.Convert(unicode, gbk, unicodeBytes);
      while (i < gbkBytes.Length)
      {
        //如果为数字\字母\其他ASCII符号
         if (gbkBytes[i] <= 127)
        {
          strResult = strResult + (char)gbkBytes[i];
          i++;
        }
        else
        {
          key = (ushort)(gbkBytes[i] * 256 + gbkBytes[i + 1]);
          
          if (key >= '\uB0A1' && key <= '\uB0C4')
          {
            strResult = strResult + "A";
          }
          else if (key >= '\uB0C5' && key <= '\uB2C0')
          {
            strResult = strResult + "B";
          }
          else if (key >= '\uB2C1' && key <= '\uB4ED')
          {
            strResult = strResult + "C";
          }
          else if (key >= '\uB4EE' && key <= '\uB6E9')
          {
            strResult = strResult + "D";
          }
          else if (key >= '\uB6EA' && key <= '\uB7A1')
          {
            strResult = strResult + "E";
          }
          else if (key >= '\uB7A2' && key <= '\uB8C0')
          {
            strResult = strResult + "F";
          }
          else if (key >= '\uB8C1' && key <= '\uB9FD')
          {
            strResult = strResult + "G";
          }
          else if (key >= '\uB9FE' && key <= '\uBBF6')
          {
            strResult = strResult + "H";
          }
          else if (key >= '\uBBF7' && key <= '\uBFA5')
          {
            strResult = strResult + "J";
          }
          else if (key >= '\uBFA6' && key <= '\uC0AB')
          {
            strResult = strResult + "K";
          }
          else if (key >= '\uC0AC' && key <= '\uC2E7')
          {
            strResult = strResult + "L";
          }
          else if (key >= '\uC2E8' && key <= '\uC4C2')
          {
            strResult = strResult + "M";
          }
          else if (key >= '\uC4C3' && key <= '\uC5B5')
          {
            strResult = strResult + "N";
          }
          else if (key >= '\uC5B6' && key <= '\uC5BD')
          {
            strResult = strResult + "O";
          }
          else if (key >= '\uC5BE' && key <= '\uC6D9')
          {
            strResult = strResult + "P";
          }
          else if (key >= '\uC6DA' && key <= '\uC8BA')
          {
            strResult = strResult + "Q";
          }
          else if (key >= '\uC8BB' && key <= '\uC8F5')
          {
            strResult = strResult + "R";
          }
          else if (key >= '\uC8F6' && key <= '\uCBF9')
          {
            strResult = strResult + "S";
          }
          else if (key >= '\uCBFA' && key <= '\uCDD9')
          {
            strResult = strResult + "T";
          }
          else if (key >= '\uCDDA' && key <= '\uCEF3')
          {
            strResult = strResult + "W";
          }
          else if (key >= '\uCEF4' && key <= '\uD188')
          {
            strResult = strResult + "X";
          }
          else if (key >= '\uD1B9' && key <= '\uD4D0')
          {
            strResult = strResult + "Y";
          }
          else if (key >= '\uD4D1' && key <= '\uD7F9')
          {
            strResult = strResult + "Z";
          }
          else
          {
            strResult = strResult + "?";
          }
          i = i + 2;
        }
      }
      
      return strResult;
    }
    
    #region 拼音编码:
    
    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"
        };
        
        #endregion 拼音编码
        
      }
      
      #endregion
      
    }
    
    //来源:C/S框架网 | www.csframework.com | QQ:23404761





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