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;
//測試：
procedure TForm1.Button1Click(Sender: TObject);
begin
ShowMessage(GetPyChar('萬一的 Delphi 博客')); //結果：WYD Delphi BK
end;
//只單獨漢字：
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;
//測試：
procedure TForm1.Button1Click(Sender: TObject);
begin
ShowMessage(GetPyFitstChar('萬一的 Delphi 博客')); //結果：W
end;
