文档内容 // 在指定的字串列表[SourceStrs]中按拼音索引字串符合[PYIndexStr]的所有字串 function GetPYIndexChar(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'; $D1B9..$D4D0: result := 'Y'; $D4D1..$D7F9: result := 'Z'; else result := char(0); end; end; label NotFound; var I, J: integer; hzchar: string; begin for I := 0 to SourceStrs.Count - 1 do begin for J := 1 to Length(PYIndexStr) do begin hzchar := SourceStrs[I][2 * J - 1] + SourceStrs[I][2 * J]; if (PYIndexStr[J] <> '?') and (UpperCase(PYIndexStr[J]) <> GetPYIndexChar(hzchar)) then goto NotFound; end; if result = '' then result := SourceStrs[I] // 找到一行 else result := result + Char(13) + SourceStrs[I]; // 找到多行 NotFound: end; end; //多字截取 function GetPY(hzchar: string): string; var i,j:integer; a,b,c:string; begin c:=''; for i:=1 to length(hzchar) do begin j:=0; if i mod 2=0 then j:=1; if j=0 then begin a:=copy(hzchar,i,2); b:=GetPYIndexChar(a); c:=c+b; end; end; result:=c; end;
文档内容
// 在指定的字串列表[SourceStrs]中按拼音索引字串符合[PYIndexStr]的所有字串
function GetPYIndexChar(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';
$D1B9..$D4D0: result := 'Y';
$D4D1..$D7F9: result := 'Z';
else
result := char(0);
end;
end;
label
NotFound;
var
I, J: integer;
hzchar: string;
begin
for I := 0 to SourceStrs.Count - 1 do
begin
for J := 1 to Length(PYIndexStr) do
begin
hzchar := SourceStrs[I][2 * J - 1] + SourceStrs[I][2 * J];
if (PYIndexStr[J] <> '?') and
(UpperCase(PYIndexStr[J]) <> GetPYIndexChar(hzchar)) then
goto NotFound;
end;
if result = '' then
result := SourceStrs[I] // 找到一行
else
result := result + Char(13) + SourceStrs[I]; // 找到多行
NotFound:
end;
end;
//多字截取
function GetPY(hzchar: string): string;
var
i,j:integer;
a,b,c:string;
begin
c:='';
for i:=1 to length(hzchar) do
begin
j:=0;
if i mod 2=0 then j:=1;
if j=0 then
begin
a:=copy(hzchar,i,2);
b:=GetPYIndexChar(a);
c:=c+b;
end;
end;
result:=c;
end;