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function FindText1(P,T : PAnsiChar; PLen,TLen : Integer; var SelStart,SelEnd : Integer): Boolean;
var
PCur,TCur : Integer;
begin
result:=false;
for TCur:=SelStart to TLen-PLen do
begin
for PCur:=0 to PLen-1 do
if P[PCur]<>T[TCur+PCur] then break;
if PCur>=PLen then
begin
SelStart:=TCur;
SelEnd:=TCur+PLen;
result:=true;
break;
end;
end;
end;
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absolute
//ËüʹµÃÄãÄܹ»´´½¨Ò»¸öбäÁ¿, ²¢ÇҸñäÁ¿µÄÆðʼµØÖ·ÓëÁíÒ»¸ö±äÁ¿Ïàͬ.
var
Str: string[32];
StrLen: Byte absolute Str;
//Õâ¸öÉùÃ÷Ö¸¶¨Á˱äÁ¿StrLenÆðʼµØÖ·ÓëStrÏàͬ.
//ÓÉÓÚ×Ö·û´®µÄµÚ0¸öλÖñ£´æÁË×Ö·û´®µÄ³¤¶È, ËùÒÔStrLenµÄÖµ¼´×Ö·û´®³¤¶È.
begin
Str := 'abc';
Ed ......
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Ê×ÏȽøÈëForÑ»·ÁË. Function TestFor( a, b: Integer ): Integer ;
Var
I: Integer ;
Begin
Result := a + b ;
For I := 0 To 49 Do
Result := Result + I ......
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