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µÚÒ»²½:н¨Ò»¸ö´ø²ÎÊýµÄ¹ý³Ì: ²ÎÊýÊÇÎļþÃû
var
F:text;
procedure TForm1.Insert(FileName:string);
var
s: string;
i:integer;
begin
AssignFile(F,FileName); //½«ÎļþµÄÄÚÈݶÁµ½FÖÐ
Reset(F);
Memo1.Clear;
while not Eof(F) do
begin
Readln(F, s); //ÔÙ½«FÖеÄÄÚÈݶÁµ½SÖÐ
Memo1.Lines.Add(s); //½«ÄÚÈݼÓÈëmemoÖÐ
end;
CloseFile(F);
if memo1.Lines.Count>=1 then
begin
for i:=0 to memo1.Lines.Count-2 do
begin
if length(memo1.Lines[i])>4 then
begin
Memo2.Lines.Delimiter := ',';
Memo2.Lines.DelimitedText := memo1.Lines[i];
//ÏÂÃæÁ½¾äÊÇÒµÎñ´¦ÀíÓï¾ä,°ÑÏà¹ØµÄÄÚÈݲåÈë±íÖÐ
&n
Ïà¹ØÎĵµ£º
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var
Str:String;
begin
Str:='abc' ;
Str:=str+'d';
str:=copy(Str,1,3);
str:=UpperCase(str);
end;
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Unit4.pas.29: begin
005144E0 55 p ......
ÍøÉÏDownµÄÒ»¸öµ¥Ôª.×Ô¼º¸ÄÁËÏÂ. unit utCRC32;
interface
uses
Windows,SysUtils,Classes;
const //Crc32±í
Crc32Tab: Array[0..$FF] of LongInt =
($00000000, $77073096, $ee0e612c, $990951ba, $076dc419, $706af48f,
$e963a535, $9e6495a3, $0edb8832, $79dcb8a4, $e0d5e91e, $97d2d988,
$0 ......
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Delphi²¿·Öº¯Êý¡¢ÃüÁî¡¢ÊôÐÔÖÐÎÄ˵Ã÷
Abort º¯Êý ÒýÆð·ÅÆúµÄÒâÍâ´¦Àí
Abs º¯Êý ¾ø¶ÔÖµº¯Êý
AddExitProc º¯Êý ½«Ò»¹ý³ÌÌí¼Óµ½ÔËÐÐʱ¿âµÄ½áÊø¹ý³Ì±íÖÐ
Addr º¯Êý ·µ»ØÖ¸¶¨¶ÔÏóµÄµØÖ·
AdjustLineBreaks º¯Êý ½«¸ø¶¨×Ö·û´®µÄÐзָô·ûµ÷ÕûΪCR/LFÐòÁÐ
Align ÊôÐÔ Ê¹¿Ø¼þÎ ......
DelphiÌṩµÄ×Ö·û´®º¯ÊýÀïÓÐÒ»¸öPosº¯Êý£¬ËüµÄ¶¨ÒåÊÇ£º
function Pos(Substr: string; S: string): Integer;
ËüµÄ×÷ÓÃÊÇÔÚ×Ö·û´®SÖвéÕÒ×Ö·û´®Substr£¬·µ»ØÖµÊÇSubstrÔÚSÖеÚÒ»´Î³öÏÖµÄλÖã¬Èç¹ûûÓÐÕÒµ½£¬·µ»ØÖµÎª0¡£
ʹÓÃposº¯ÊýÀ´²éÕÒ×Ö·ûµÚÒ»´Î³öÏÖµÄλÖÃ
var
str1:string;
i,j:integer;
begin
str1:='dsf465 ......