将汉字翻译成拼音缩写的函数

function GetPyChar(const HZ: AnsiString): string;

const

  HZCode: array[0..25, 0..1] of Integer = ((1601, 1636), (1637, 1832), (1833, 2077),

    (2078, 2273), (2274, 2301), (2302, 2432), (2433, 2593), (2594, 2786), (9999, 0000),

    (2787, 3105), (3106, 3211), (3212, 3471), (3472, 3634), (3635, 3722), (3723, 3729),

    (3730, 3857), (3858, 4026), (4027, 4085), (4086, 4389), (4390, 4557), (9999, 0000),

    (9999, 0000), (4558, 4683), (4684, 4924), (4925, 5248), (5249, 5589));

var

  i,j,HzOrd: Integer;

begin

  i := 1;

  while i <= Length(HZ) do

    begin

    if (HZ[i] >= #160) and (HZ[i + 1] >= #160) then

    begin

      HzOrd := (Ord(HZ[i]) - 160) * 100 + Ord(HZ[i + 1]) - 160;

      for j := 0 to 25 do

      begin

        if (HzOrd >= HZCode[j][0]) and (HzOrd <= HZCode[j][1]) then

        begin

          Result := Result + Char(Byte('A') + j);

          Break;

        end;

      end;

      Inc(i);

    end else Result := Result + HZ[i];

      Inc(i);

  end;

end;



//测试：

procedure TForm1.Button1Click(Sender: TObject);

begin

  ShowMessage(GetPyChar('万一的 Delphi 博客'));  //结果：WYD Delphi BK

end;





//只单独汉字：

function GetPyFitstChar(HZ: AnsiString): Char;

begin

  case LoWord(HZ[1]) shl 8 + LoWord(HZ[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';

    $D1B9..$D4D0: Result := 'Y';

    $D4D1..$D7F9: Result := 'Z';

  else

    Result := Char(0);

  end;

end;



//测试：

procedure TForm1.Button1Click(Sender: TObject);

begin

  ShowMessage(GetPyFitstChar('万一的 Delphi 博客'));  //结果：W

end;