delphi 字符串---> 生成拼音码

 

//--- 获取拼音码函数

function getPY(hzchar:string):char;
begin
case word(hzchar[1])shl 8+word(hzchar[2]) of
$B0a1..$B0c4:result:='A';
$B0C5..$B2C0:result:='B';
$B2C1..$B4ED:result:='C';
$B4EE..$B6E9:result:='D';
$B6EA..$B7A1:result:='E';
$B7A2..$B8C0:result:='F';
$B8C1..$B9FD:result:='G';
$B9FE..$BBF6:result:='H';
$BBF7..$BFA5:result:='J';
$BFA6..$C0AB:result:='K';
$C0AC..$C2E7:result:='L';
$C2E8..$C4C2:result:='M';
$C4C3..$C5B5:result:='N';
$C5B6..$C5BD:result:='O';
$C5BE..$C6D9:result:='P';
$C6DA..$C8BA:result:='Q';
$C8BB..$C8F5:result:='R';
$C8F6..$CBF9:result:='S';
$CBFA..$CDD9:result:='T';
$CDDA..$CEF3:result:='W';
$CEF4..$D188:result:='X';
$D189..$D4D0:result:='Y';
$D4D1..$D7F9:result:='Z';
ELSE
RESULT:=char(32);
end;
end;

 

 

//  以下代码 调用getpy() 函数

//  edit_MC是输入框

//  实现效果: --------  输入: 中国ASDW123厂 --------生成编码: ZGASDW12C

 

 SPBM:='';
          i:=1;
          while i<=length(edit_MC.Text) do
           begin
            if ByteType(edit_MC.Text,i) = mbSingleByte then
                    //单字节,不是汉字字节
                SPBM:=SPBM+copy(edit_MC.Text,i,1)
             else   //是汉字，截取2个字节取其拼音码
                begin
                   hz:=copy(edit_MC.Text,i,2);
                   SPBM:=SPBM+getpy(hz);
                   i:=i+1;
                end;
           i:=i+1;
           end;

showmessage(SPBM);