Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Delphi ¾¿¾¹²úÉúÁ˼¸¸öString¶ÔÏóµÄÎÊÌâ

¼¼Êõ½»Á÷,DH½²½â. Õâ¸öÊÇÔÚCSDNÉÏÃæ¿´¼ûµÄÎÊÌâ.ÎÒ˵˵×Ô¼ºµÄÏë·¨. procedure TForm1.btn1Click(Sender: TObject);
var
Str:String;
begin
Str:='abc' ;

Str:=str+'d';

str:=copy(Str,1,3);

str:=UpperCase(str);
end;
ÎÊÌâ1´ð°¸:2010ÏÂ
Unit4.pas.29: begin
005144E0 55 push ebp
005144E1 8BEC mov ebp,esp
005144E3 6A00 push $00
005144E5 6A00 push $00
005144E7 33C0 xor eax,eax
005144E9 55 push ebp
005144EA 6856455100 push $00514556
005144EF 64FF30 push dword ptr fs:[eax]
005144F2 648920 mov fs:[eax],esp
Unit4.pas.30: Str:='abc' ;
005144F5 8D45FC lea eax,[ebp-$04]
005144F8 BA70455100 mov edx,$00514570 //Õâ¿éÄÚ´æÖдæ·ÅµÄÊÇ abc ×Ö·û´®¶ÔÏó
005144FD E8E631EFFF call @UStrLAsg //¸ú½øÕâ¸öº¯Êý,ÓÉÓÚabc¿é´¦±¾À´¾ÍÊÇUnicodeµÄ,ËùÒÔ²»ÐèҪת»»,Ö»ÊÇÒýÓôÎÊý¼ÓÒ»,Ò²¾ÍÊÇÕâÀïÊÇ ±àÒëÆ÷Ò»¿ªÊ¼¾Í²úÉúÁËÒ»¸ö abc ×Ö·û´®¶ÔÏó
Unit4.pas.32: Str:=str+'d';
00514502 8D45FC lea eax,[ebp-$04]
00514505 BA84455100 mov edx,$00514584 //ÀàËÆÕâÀïÊÇÒ»¸ö'd'µÄ×Ö·û´®¶ÔÏó,×ܹ²³öÏÖ2¸öÁË
0051450A E8A935EFFF call @UStrCat //»á¶Ôµ÷ÓÃUStrSetLength,eaxÊÇabcµØÖ·,edxÊÇ4,Ò²¾ÍÊÇÏȸøabcÀ©ÈÝ,¶øÕâ¸öº¯ÊýÀïÃæµ÷ÓÃÁËNewUnicodeString,»áвúÉúÒ»¸öabc×Ö·û´®¶ÔÏó¿Õ¼ä,È»ºóÔÚÕâ¸ö¶ÔÏó¿Õ¼äÉÏÓÃmov°ÑdÒƵ½abcÉÏÈ¥,ÐγÉabcd,µ½ÏÖÔÚ³öÏÖÁË3¸ö×Ö·û´®¶ÔÏóÁË.
Unit4.pas.34: str:=copy(Str,1,3);
0051450F 8D45FC lea eax,[ebp-$04] //´ÓÕâÒ»¾äÎÒÃÇÒ²¿ÉÒÔ¿´¼û¾Ö²¿±äÁ¿µÄÖ¸ÕëÒ²¸Ä±äλÖÃÁË
00514512 50 push eax
00514513 B903000000 mov ecx,$00000003
00514518 BA01000000 mov edx,$00000001
0051451D 8B45FC mov eax,[ebp-$04]
00514520 E8BF38EFFF call @UStrCopy //ÏÈÔö¼ÓÒ»´Î±»¸´ÖÆ×Ö·û´®µÄÒýÓôÎÊý,È»ºóÔÚUStrfromPWCharLenÖе÷ÓÃNewUnicodeStringÉêÇëÒ»¸ö¿Õ¼äΪ3µÄ×Ö·û´®¶ÔÏó,µØÖ·$00F2e02c,µÚ4¸öÁËÓ´,×îºóÉèÖúÃÆ«Òƺó,ÓÃMovº¯Êý½«abcÒƵ½Õâ¸ö¿Õ¼äÈ¥
Unit4.pas.36: str:=UpperCase(str);
00514525 8D55F8 lea edx,[ebp-$08] //Õâ¸öµØÖ·ÀïÃæÊÇʲô?Ó¦¸ÃÊÇ·


Ïà¹ØÎĵµ£º

Delphi 7ʹÓÃADOConnection·ÃÎÊMySQL

½ñÌìÐÄѪÀ´³±ÔÚ×Ô¼ºµÄµçÄÔÉÏ°²×°ÁËmysql-5.1.41-win32ºÍmysql-connector-odbc-5.1.6-win32¡£ÒÔÇ°£¬ÎÒÔø¾­³¢ÊÔʹÓãģţ̣Уȣɣ¶È¥Áª½Ó£Í£Ù£Ó£Ñ£Ìµ«ÊÇÔÚÍøÉÏÕҺܶà×ÊÁ϶¼²»ºÜºÃÓ㻽ñÌìͻȻҲÏëÆðÕâ¸öÎÊÌâ¾Í¸ÉÆð»ØÀ´ÁË¡£
¡¡¡¡£±.¡¡½¨Á¢Êý¾Ý¿â
¡¡¡¡¡¡¡¡use mysql;
¡¡¡¡¡¡¡¡drop database myDB;
¡¡¡¡¡¡¡¡create database ......

coolbarÈÃÄãµÄdelphiÓ¦ÓóÌÐò¸ü¿á

²Ü×æȨ
¡¡¡¡¹¤¾ßÌõÊdzÌÐòԱϲ»¶²ÉÓõÄ×é¼þ£¬Ëü¾ßÓмòÃ÷Ö±¹ÛµÄÍâÐΣ¬Äܹ»·½±ãÓû§Ö´ÐÐ×î³£ÓõŦÄÜ¡£Èç¹ûÄãʹÓÃdelphi3±à³Ì£¬ÄÇô±¾ÈËÏòÄãÍƼöcoolbar×é¼þ¡£ËüÊÇÒ»ÖÖ¹¦ÄܸüΪ·á¸»µÄ¹¤¾ßÌõ£¬ÓÃËü¿ÉÒÔʹ¶à¸ö´«Í³µÄ¹¤¾ßÌõ¡¢±à¼­¿ò¡¢×éºÏÁбí¿ò¡¢Í¼ÏñÉõÖÁ¸ü¶àµÄ×é¼þ¼¯³Éµ½Ò»¸öͳһµÄcoolbarÖУ¬Ê¹µÃÓ¦ÓóÌÐò´°¿Ú¸üΪ½ô´Õ¡¢½çÃæ ......

³£ÓõÄBCB & Delphi º¯Êý

³£ÓõÄBCB & Delphi º¯Êý
¹Ø¼ü×Ö£ºBCB,delphi,º¯Êý
×÷ÕߣºÂ³Ð¡°à    ¸üУº2003-08-12    ä¯ÀÀ£º12686
·­ÒëµÄ²»ºÃ£¬Çë¼ûÁ¡£
·­Ò룺³С°à
Îļþ£º ActnList
CreateAction º¯Êý ´´½¨Ò»¸öÖ¸¶¨ÀàÐ͵ÄAction£¬ÏÔʾÔÚaction list editorÖС£
EnumRegisteredAction ¹ý³Ì ö¾ÙÒѾ­×¢²áµÄ ......

DELPHI²»¹ýÆÚÁË...

      Delphi 2010ֻʣÏÂÁùÌìµÄÊÔÓÃÆÚÁË,15ÌìµÄÊÔÓÃÆÚ¹ýµÃÕæ¿ì.°Ù¶ÈÁ˺ܾÃÒ²ÒÀ¾ÉδËÑË÷µ½Æƽⲹ¶¡,¿´À´Õâ°æ±¾µÄ·ÀµÁ°æ¹¤×÷×öµÃȷʵ²»´í.ÎÞÄÎÖ®ÏÂÖ»ºÃ×Ô¼º¶ÔËü×ö×öÊÖ½ÅÁË.
      ²âÊÔÁËÒ»ÏÂ,delphiÖ»ÓÐÔÚÆô¶¯³ÌÐòµÄʱºò°Ñʱ¼ä¼Ç¼¸ø¸üе½µ±Ç°ÈÕÆÚ,ϵͳÄÚ²¢²»×¤ÁôÏàÓ¦µÄ ......

15±¾DelphiÊé¼®(PDF¸ñʽ)ÏÂÔØ (ת)

15±¾DelphiÊé¼®(PDF¸ñʽ)ÏÂÔØ (ת)

ÎļþÃû:  Delphi×é¼þ²Î¿¼´óÈ«.rar
ÏÂÔصØÖ·:  http://www.rayfile.com/files/678ca1e3-f73f-11de-9d02-0014221b798a/
ÎļþÃû:  DelphiÐÅϢϵͳ¿ª·¢ÊµÀý¾«Ñ¡.rar
ÏÂÔصØÖ·:  http://www.rayfile.com/files/fb328f02-f73e-11de-8a76-0014221b798a/
ÎļþÃû ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ