Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÊÇvcµÄbug»¹ÊÇdelphiµÄbug?

×î½üÒ»Õó×Ó£¬×ÜÊDZ»Ò»¸öĪÃûÆäÃîµÄbugÀ§ÈÅ¡£×Ô¼ºÐ´µÄocx£¨.net2005£©ÔÚdelphi7Öе÷Óã¬Ã÷Ã÷ûÓÐÊÍ·ÅÖ÷¶¯ÊͷŹýÄڴ棬ȴ±»Á¬ÐøÊÍ·ÅÁËÁ½´Î¡£½á¹û£¬³ÌÐòÍ˳öʱ¾ÍdownµôÁË¡£µ±È»£¬ÕâÊÇÔÚdebugģʽϲŻá³öÏÖ£¬µ«ÊÇexeÅܵÄʱºò»áĪÃûÆæÃîµÄdownµô£¬¶øÇÒ³ö´íÍùÍùÖ¸Ïòocx£¬ÎÒÏëÒ»¶¨ºÍocxµÄµ÷ÓÃÓйء£
ÉÏÍøÕÒÁËpurify£¬boundscheckµÈ¹¤¾ßÒ²ÊÇδ¹û¡£ºÜ²»Ë¬¡£
×îºóÖ»ÄܰÑocxµÄº¯ÊýºÍÊôÐÔÒ»¸öÒ»¸öµ÷Óüì²é¡£²Å·¢ÏÖ´íÎó¡£
Ô­À´....¾¹È»....ÊÇ£ºocxµÄÊôÐÔ×îºóÒ»Ïî²»ÄÜÊÇVARANT_BOOLÐÍ£¬¸ÄΪLONG¾ÍºÃÁË£¬Ì«Ææ¹ÖÁË£¨ËƺõÖ»ÔÚ×îºóÒ»Ïîʱ²ÅÓÐÎÊÌ⣩¡£
VARANT_BOOL´ó¸ÅÊÇ2¸ö×ֽڵ쬹À¼Æµ÷ÓÃʱÄÚ´æÔ½½çÁË¡£µ«ÊÇÎÞÂÛÊÇvc»¹ÊÇdelphi£¬Ëƺõ¶¼Ã»ÓÐ×öºÃ¡£
¿´À´£¬Òª±ÜÃâÕâÑùµÄÎÊÌ⣬ͳһÓÃLONGÐÍÊÇ×îÎÈÍ׵ء£
OCXÓÐʱ¼äÒª°ÑÆäËûµÄº¯ÊýÒ²ÐÞ¸ÄÒ»ÏÂÁË¡£


Ïà¹ØÎĵµ£º

DelphiʵÏÖÍøÒ³×Ô¶¯µÇ½

±ÈÈç²Ù×÷
CSDNµÄµÇ¼
ÏÈÓÃWebBrowser¶¨Î»µ½µÇÂ¼Ò³Ãæ
WebBrowser1.Navigate('http://passport.csdn.net/UserLogin.aspx?from=http://community.csdn.net/');
È»ºó£¬¿´ÆäHTMLÔ´´úÂ룬·¢ÏÖ
Ãû×ÖΪ ctl00$CPH_Content$tb_LoginNameOrLoginEmailµÄÔªËØ¾ÍÊÇ ÆäÓû§ÃûµÄÊäÈë¿òÁË¡£
´Ëʱ
ʹÓÃ
(WebBrowser1.Documen ......

delphi ÖеÄdelayº¯Êý

procedure Delay(msecs:integer);
var
Tick: DWord;
Event: THandle;
begin
Event := CreateEvent(nil, False, False, nil);
try
    Tick := GetTickCount + DWord(msecs);
    while (msecs > 0) and (MsgWaitForMultipleObjects(1, Event, False, msecs, QS_ALLINPUT) <&g ......

Delphiµ÷ÓÃÍⲿ³ÌÐòÏê½â

WinExecÖ÷ÒªÔËÐÐEXEÎļþ¡£È磺
WinExec("Notepad.exe Readme.txt", SW_SHOW);
ShellExecute²»½ö¿ÉÒÔÔËÐÐEXEÎļþ£¬Ò²¿ÉÒÔÔËÐÐÒѾ­¹ØÁªµÄÎļþ¡£
Ê×ÏȱØÐëÒýÓÃshellapi.pasµ¥Ôª£ºuses ShellAPI; 
1.±ê×¼Ó÷¨ 
¡¡¡¡ ShellExecuteº¯ÊýÔ­Ðͼ°²ÎÊýº¬ÒåÈçÏ£º 
function ShellExecute(hWnd: HWND; Operati ......

DelphiÖи߼¶DLLµÄ±àдºÍµ÷Óü¼ÇÉ

DelphiÖи߼¶DLLµÄ±àдºÍµ÷Óü¼ÇÉ
¸ù¾ÝDelphiÌṩµÄÓÐ¹Ø DLL±àдºÍµ÷ÓõİïÖúÐÅÏ¢£¬Äã¿ÉÒԺܿìÍê³ÉÒ»°ãµÄ DLL±àдºÍµ÷ÓÃµÄ Ó¦ÓóÌÐò¡£±¾ÎĽéÉܵÄÖ÷ÌâÊÇÈçºÎ±àдºÍµ÷ÓÃÄܹ»´«µÝ¸÷ÖÖ²ÎÊý£¨°üÀ¨¶ÔÏóʵÀý£©µÄ DLL¡£ÀýÈ磬 Ö÷½Ð³ÌÐò´«µÝ¸ø DLLÒ»¸öADOConnection ¶ÔÏóʾÀý×÷Ϊ²ÎÊý£¬ DLLÖеĺ¯ÊýºÍ
¸ù¾ÝDelphiÌṩµÄÓÐ¹Ø DLL±àÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ