汉字转拼音缩写的BCB代码,该怎么处理

汉字转拼音缩写的BCB代码
这段代码是我从VC转换过来的,但是有问题,希望各位帮我看看修正一下:

代码如下:

void __fastcall TForm1::Button2Click(TObject *Sender)
{//转换
        String CHChar,SpellChar;
         CHChar = Edit1->Text;//获取汉字
         GetFirstLetter(CHChar, SpellChar);//调用汉字转拼音缩写程序
         Edit2->Text = SpellChar;//设置拼音缩写到文本框

}
//---------------------------------------

//通过汉字获得汉字拼音首字母串
void TForm1::GetFirstLetter(String strName, String& strFirstLetter)
{
    //存放一个汉字高低位字节
    TBYTE ucHigh, ucLow;
    //存放汉字区位码
    int nCode;
    //存放汉字拼音首字母
    String strRet;
    //复位首字母
   // strFirstLetter.IsEmpty();
    //单个字节遍历
    char *p=strName.c_str();
    for (int i=0; i<strName.Length(); i++)
    {
        //判断是否是组成汉字的字节
        if ( (TBYTE)*p < 0x80 )
        {
                p++;
            continue;
        }
        //获取汉字高位字节
        ucHigh = (TBYTE)*p;
        //获取汉字低位字节
        ucLow = (TBYTE)*p++;
        
        //汉字的内码是从0xa1开始编码
        if ( ucHigh < 0xa1 || ucLow < 0xa1)
        {
                p++;
                continue;
        }
        else
        {
            //计算汉字区位码
            nCode = (ucHigh - 0xa0) * 100 + ucLow - 0xa0;
            //通过汉字区位码获得汉字拼音首字母
            FirstLetter(nCode, strRet);
            //将首字母拼接成串
            strFirstLetter += strRet;
            p++;
        }

    }
}

//---------------------------------------

void TForm1::FirstLetter(int nCode, String& strLetter)
{
   if(nCode >= 1601 && nCode < 1637) strLetter = "a";
   if(nCode >= 1637 && nCode < 1833) strLetter = "b";

   if(nCode >= 1833 && nCode < 2078) strLetter = "c";
   if(nCode >= 2078 && nCode < 2274) strLetter = "d";
   if(nCode >= 2274 && nCode < 2302) strLetter = "e";
   if(nCode >= 2302 && nCode < 2433) strLetter = "f";
   if(nCode >= 2433 && nCode < 2594) strLetter = "g";
   if(nCode >= 2594 && nCode < 2787) strLetter = "h";
   if(nCode >= 2787 && nCode < 3106) strLetter = "j";
   if(nCode >= 3106 && nCode < 3212) strLetter = "k";
   if(nCode >= 3212 && nCode < 3472) strLetter = "l";
   if(nCode >= 3472 && nCode < 3635) strLetter = "m";
   if(nCode >= 3635 && nCode < 3722) strLetter = "n";
   if(nCode >= 3722 && nCode < 3730) strLetter = "o";
   if(nCode >= 3730 && nCode < 3858) strLetter = "p";
   if(nCode >= 3858 && nCode < 4027) strLetter = "q";
   if(nCode >= 4027 && nCode < 4086) strLetter = "r";
   if(nCode >= 4086 && nCode < 4390) strLetter = "s";
   if(nCode >= 4390 && nCode < 4558) strLetter = "t";
   if(nCode >= 4558 && nCode < 4684) strLetter = "w";
   if(nCode >= 4684 && nCode < 4925) strLetter = "x";
   if(nCode >= 4925 && nCode < 5249) strLetter = "y";
   if(nCode >= 5249 && nCode < 5590) strLetter = "z";
}
//-------------------------------------------

[解决办法]
我也用过这个方法，但是有部分汉字不行，后来我用下面这个方法

AnsiString   ConvertHZToPYp(char   *as_HzString)
{   
    static   int   li_SecPosValue[]={1601,1637,1833,2078,2274,2302,2433,2594,2787,3106,3212,3472,3635,3722,3730,3858,4027,4086,4390,4558,4684,4925,5249};   
    static   char*   lc_FirstLetter[]     =   {"A",   "B","C","D","E","F","G","H","J","K","L","M","N","O","P","Q","R","S","T","W","X","Y","Z"};   
    static   char*   ls_SecondSecTable   =   
    "CJWGNSPGCGNE[Y[BTYYZDXYKYGT[JNNJQMBSGZSCYJSYY[PGKBZGY[YWJKGKLJYWKPJQHY[W[DZLSGMRYPYWWCCKZNKYYGTTNJJNYKKZYTCJNMCYLQLYPYQFQRPZSLWBTGKJFYXJWZLTBNCXJJJJTXDTTSQZYCDXXHGCK[PHFFSS[YBGXLPPBYLL[HLXS[ZM[JHSOJNGHDZQYKLGJHSGQZHXQGKEZZWYSCSCJXYEYXADZPMDSSMZJZQJYZC[J[WQJBYZPXGZNZCPWHKXHQKMWFBPBYDTJZZKQHY"    
 
    "LYGXFPTYJYYZPSZLFCHMQSHGMXXSXJ[[DCSBBQBEFSJYHXWGZKPYLQBGLDLCCTNMAYDDKSSNGYCSGXLYZAYBNPTSDKDYLHGYMYLCXPY[JNDQJWXQXFYYFJLEJPZRXCCQWQQSBNKYMGPLBMJRQCFLNYMYQMSQYRBCJTHZTQFRXQHXMJJCJLXQGJMSHZKBSWYEMYLTXFSYDSWLYCJQXSJNQBSCTYHBFTDCYZDJWYGHQFRXWCKQKXEBPTLPXJZSRMEBWHJLBJSLYYSMDXLCLQKXLHXJRZJMFQHXHWY"   
    "WSBHTRXXGLHQHFNM[YKLDYXZPYLGG[MTCFPAJJZYLJTYANJGBJPLQGDZYQYAXBKYSECJSZNSLYZHSXLZCGHPXZHZNYTDSBCJKDLZAYFMYDLEBBGQYZKXGLDNDNYSKJSHDLYXBCGHXYPKDJMMZNGMMCLGWZSZXZJFZNMLZZTHCSYDBDLLSCDDNLKJYKJSYCJLKWHQASDKNHCSGANHDAASHTCPLCPQYBSDMPJLPZJOQLCDHJJYSPRCHN[NNLHLYYQYHWZPTCZGWWMZFFJQQQQYXACLBHKDJXDGMMY"   
    "DJXZLLSYGXGKJRYWZWYCLZMSSJZLDBYD[FCXYHLXCHYZJQ[[QAGMNYXPFRKSSBJLYXYSYGLNSCMHZWWMNZJJLXXHCHSY[[TTXRYCYXBYHCSMXJSZNPWGPXXTAYBGAJCXLY[DCCWZOCWKCCSBNHCPDYZNFCYYTYCKXKYBSQKKYTQQXFCWCHCYKELZQBSQYJQCCLMTHSYWHMKTLKJLYCXWHEQQHTQH[PQ[QSCFYMNDMGBWHWLGSLLYSDLMLXPTHMJHWLJZYHZJXHTXJLHXRSWLWZJCBXMHZQXSDZP"   
    "MGFCSGLSXYMJSHXPJXWMYQKSMYPLRTHBXFTPMHYXLCHLHLZYLXGSSSSTCLSLDCLRPBHZHXYYFHB[GDMYCNQQWLQHJJ[YWJZYEJJDHPBLQXTQKWHLCHQXAGTLXLJXMSL[HTZKZJECXJCJNMFBY[SFYWYBJZGNYSDZSQYRSLJPCLPWXSDWEJBJCBCNAYTWGMPAPCLYQPCLZXSBNMSGGFNZJJBZSFZYNDXHPLQKZCZWALSBCCJX[YZGWKYPSGXFZFCDKHJGXDLQFSGDSLQWZKXTMHSBGZMJZRGLYJB"   
    "PMLMSXLZJQQHZYJCZYDJWBMYKLDDPMJEGXYHYLXHLQYQHKYCWCJMYYXNATJHYCCXZPCQLBZWWYTWBQCMLPMYRJCCCXFPZNZZLJPLXXYZTZLGDLDCKLYRZZGQTGJHHGJLJAXFGFJZSLCFDQZLCLGJDJCSNZLLJPJQDCCLCJXMYZFTSXGCGSBRZXJQQCTZHGYQTJQQLZXJYLYLBCYAMCSTYLPDJBYREGKLZYZHLYSZQLZNWCZCLLWJQJJJKDGJZOLBBZPPGLGHTGZXYGHZMYCNQSYCYHBHGXKAMTX"   
    "YXNBSKYZZGJZLQJDFCJXDYGJQJJPMGWGJJJPKQSBGBMMCJSSCLPQPDXCDYYKY[CJDDYYGYWRHJRTGZNYQLDKLJSZZGZQZJGDYKSHPZMTLCPWNJAFYZDJCNMWESCYGLBTZCGMSSLLYXQSXSBSJSBBSGGHFJLYPMZJNLYYWDQSHZXTYYWHMZYHYWDBXBTLMSYYYFSXJC[DXXLHJHF[SXZQHFZMZCZTQCXZXRTTDJHNNYZQQMNQDMMG[YDXMJGDHCDYZBFFALLZTDLTFXMXQZDNGWQDBDCZJDXBZGS"   
    "QQDDJCMBKZFFXMKDMDSYYSZCMLJDSYNSBRSKMKMPCKLGDBQTFZSWTFGGLYPLLJZHGJ[GYPZLTCSMCNBTJBQFKTHBYZGKPBBYMTDSSXTBNPDKLEYCJNYDDYKZDDHQHSDZSCTARLLTKZLGECLLKJLQJAQNBDKKGHPJTZQKSECSHALQFMMGJNLYJBBTMLYZXDCJPLDLPCQDHZYCBZSCZBZMSLJFLKRZJSNFRGJHXPDHYJYBZGDLQCSEZGXLBLGYXTWMABCHECMWYJYZLLJJYHLG[DJLSLYGKDZPZXJ"   
    "YYZLWCXSZFGWYYDLYHCLJSCMBJHBLYZLYCBLYDPDQYSXQZBYTDKYXJY[CNRJMPDJGKLCLJBCTBJDDBBLBLCZQRPPXJCJLZCSHLTOLJNMDDDLNGKAQHQHJGYKHEZNMSHRP[QQJCHGMFPRXHJGDYCHGHLYRZQLCYQJNZSQTKQJYMSZSWLCFQQQXYFGGYPTQWLMCRNFKKFSYYLQBMQAMMMYXCTPSHCPTXXZZSMPHPSHMCLMLDQFYQXSZYYDYJZZHQPDSZGLSTJBCKBXYQZJSGPSXQZQZRQTBDKYXZK"   
    "HHGFLBCSMDLDGDZDBLZYYCXNNCSYBZBFGLZZXSWMSCCMQNJQSBDQSJTXXMBLTXZCLZSHZCXRQJGJYLXZFJPHYMZQQYDFQJJLZZNZJCDGZYGCTXMZYSCTLKPHTXHTLBJXJLXSCDQXCBBTJFQZFSLTJBTKQBXXJJLJCHCZDBZJDCZJDCPRNPQCJPFCZLCLZXZDMXMPHJSGZGSZZQLYLWTJPFSYASMCJBTZKYCWMYTCSJJLJCQLWZMALBXYFBPNLSFHTGJWEJJXXGLLJSTGSHJQLZFKCGNNNSZFDEQ"   
    "FHBSAQTGYLBXMMYGSZLDYDQMJJRGBJTKGDHGKBLQKBDMBYLXWCXYTTYBKMRTJZXQJBHLMHMJJZMQASLDCYXYQDLQCAFYWYXQHZ";
    AnsiString   result   =   "";   
    int   H,L,W;   
    unsigned   stringlen   =   strlen(as_HzString);   
    
    for(int     i   =   0;   i   <   stringlen;   i   ++   )
    {   
       H   =   (unsigned   char)(as_HzString[i]);   
       L   =   (unsigned   char)(as_HzString[i+1]);    
 
       if(H   <   0xA1   
[解决办法]
   L   <   0xA1)
       {   
           result   +=   as_HzString[i];   
           continue;   
       }   
       else   W   =   (H   -   160)   *   100   +   L   -   160;
       if(W   >   1600   &&   W   <   5590)
       {
             for(int   j   =   22;   j   >=   0;   j   --)
                if(W   >=   li_SecPosValue[j])
                {
                    result   +=   lc_FirstLetter[j];
                    i++;
                    break;
                }
                continue;
       }   
       else
       {
         i++;   
         W   =   (   H   -   160   -   56   )*94   +   L   -   161;   
         if(W   >=   0   &&   W   <=   3007)   
            result   +=   ls_SecondSecTable[W];   
         else
         {   
            result   +=   (char)H;
            result   +=   (char)L;   
         }   
       }   
    }   
    return   result;   
}