【分享】取汉字的拼音缩写函数

阿杰 · 发表于 2009-7-26 14:43:57

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 >= #160) and (HZ[i + 1] >= #160) then     begin       HzOrd := (Ord(HZ) - 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;       Inc(i); end; end; //测试： procedure TForm1.Button1Click(Sender: TObject); begin ShowMessage(GetPyChar('龙在天)); //结果：
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'龙在天')); //结果：L
end;

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【分享】取汉字的拼音缩写函数

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