DelphiµÚÈý·½¿Ø¼þ°²×°Ð¶ÔØÖ¸ÄÏ
DelphiµÚÈý·½¿Ø¼þ°²×°Ð¶ÔØÖ¸ÄÏ
»ù±¾°²×°
1¡¢¶ÔÓÚµ¥¸ö¿Ø¼þ£¬Componet-->install component..-->PAS»òDCUÎļþ-->install;
2¡¢¶ÔÓÚ´ø*.dpkÎļþµÄ¿Ø¼þ°ü£¬File-->Open(ÏÂÀÁбí¿òÖÐÑ¡*.dpk)-->install¼´¿É£»
3¡¢¶ÔÓÚ´ø*.bplÎļþµÄ¿Ø¼þ°ü£¬Install Packages-->Add-->bplÎļþÃû¼´¿É£»
4¡¢Èç¹ûÒÔÉÏInstall°´Å¥ÎªÊ§Ð§µÄ»°£¬ÊÔÊÔCompile°´Å¥£»
5¡¢ÊÇrun time libÔòÔÚoptionϵÄpackagesϵÄruntimepackes¼ÓÖ®¡£Èç¹û±àÒëʱÌáʾÎļþÕÒ²»µ½µÄ»°£¬Ò»°ãÊǿؼþµÄ°²×°Ä¿Â¼²»ÔÚDelphiµÄLibĿ¼ÖУ¬ÓÐÁ½ÖÖ·½·¨¿ÉÒÔ½â¾ö£º 1¡¢·´°²×°µÄÔ´Îļþ¿½Èëµ½DelphiµÄLibĿ¼Ï£» 2¡¢»òÕßTools-->Environment OptionsÖаѿؼþÔ´´úÂë·¾¶¼ÓÈëµ½DelphiµÄLibĿ¼Öм´¿É¡£×¢Ò⣺Ëù°²×°µÄ¿Ø¼þÊÇ·ñÓëÄãËùÓõÄDelphi°æ±¾ÏàÊÊÓ¦¡£¿Ø¼þɾ³ýÔÚComponent/Install PackagesÖÐɾ³ý¡£ Ñ¡Component/configure Palette… ÓÐpagesºÍcomponentsÁ½¸öÇøÓòË«»÷componentsÇøÓò£¬Ñ¡ÖÐҪɾ³ýµÃ¿Ø¼þ£¬ÏÂÃæÓеÃDelete°´Å¥µ«ÏµÍ³ÌṩµÄ¿Ø¼þÖ»ÄÜHide£¬²»ÄÜdelete¡£´ò¿ª¿Ø¼þËùÔڵİüÎļþ(*.dpk)£¬´ÓÖÐɾ³ý¿Ø¼þÄǸöÎļþ£¬ÔÙÖØÐ±àÒë¸Ã°ü¼´¿ÉÈç¹ûÊÇÕû¸ö¿Ø¼þ°ü¶¼ÒªÉ¾³ýµÄ»°,project->Option->Packages,ɾµôÄǸöpackages,ok~ ===========================================
DelphiµÚÈý·½¿Ø¼þ°²×°Ð¶ÔØÖ¸ÄÏÓÉÓÚ×é¼þÌṩµÄ·½Ê½²»Í¬£¬ËùÒÔ°²×°µÄ·½·¨Ò²ÊDz»Ò»ÑùµÄ£¬ÏÂÃæ¾ÍĿǰ³£¼ûµÄ¸÷ÖÖÐÎʽµÄ×é¼þµÄ°²×°·½·¨½éÉÜһϡ£
1 Ö»ÓÐÒ»¸öDCUÎļþµÄ×é¼þ¡£DCUÎļþÊDZàÒëºÃµÄµ¥ÔªÎļþ£¬ÕâÑùµÄ×é¼þÊÇ×÷Õß²»Ïë°ÑÔ´Â빫²¼¡£Ò»°ãÀ´Ëµ£¬×÷Õß±ØÐë˵Ã÷´Ë×é¼þÊʺÏDelphiµÄÄÄÖÖ°æ±¾£¬Èç¹û°æ±¾²»¶Ô£¬ÔÚ°²×°Ê±¾Í»á³öÏÖ´íÎó¡£Ò²ÕýÊÇÒòΪûÓÐÔ´Â룬¸øÊ¹ÓÃÕß´øÀ´Á˲»±ã£¬ÄǾÍÊÇÒ»µ©Delphi°æ±¾Éý¼¶£¬´Ë×é¼þ¾Í²»ÄÜÔÙʹÓÃÁË£¬µ±È»ÓеÄ×÷Õ߸ø³öÁ˼¸ÖÖ°æ±¾µÄDCUÎļþ£¬Óû§¸ù¾ÝÐèҪѡÔñʹÓá£ÕâÑùµÄ×é¼þµÄ°²×°·½·¨ÊÇ£ºÔÚComponent²Ëµ¥ÖУ¬Ñ¡Ôñinstall component£¬ÔÚ¶Ô»°¿ò "into existing package"Ò³ÖУ¬µ¥»÷“Unit file name”ºóµÄ“Browse”°´Å¤£¬ÔÚ´ò¿ªµÄÎļþ¶Ô»°¿òÖУ¬½«“ÎļþÀàÐÍ”É趨Ϊ*.dcu£¬ÕÒµ½Òª°²×°µÄDCUÎļþ£¬°´OK°´Å¥·µ»Ø "into existing package"Ò³ºóÔÙ°´OK°´Å¥¾Í¿ÉÒÔ°²×°ÁË¡£×¢Ò⣬´ËʱDelphi»áÌáʾ dclusr40.dpk½«±»Öؽ¨£¬ÊÇ·ñ¼ÌÐø£¬OK¾Í¿ÉÒÔÁË¡£ÕâÀïÊǽ«×é¼þ°²×°µ½dclusr40.dpk°üÖУ¬´Ë°ü´ÓÎļþÃûÉÏ¿ÉÒÔ¿´³öÊÇÓû§×Ô¶¨Òå×é¼þ°ü£¬ÏȰ²×°µ½Õâ¸ö°üÖÐ
Ïà¹ØÎĵµ£º
ÔÚDelphiÖУ¬Í¨³£¿ÉÒÔÓÃÒÔÏÂÈýÖÖ·½·¨À´ÊµÏÖ³ÌÐòµÄÑÓʱ£¬¼´TTtimer¿Ø¼þ£¬Sleepº¯Êý£¬GetTickCountº¯Êý¡£µ«ÊÇÆä¾«¶ÈÊǸ÷²»ÏàͬµÄ¡£
Ò»¡¢ÈýÖÖ·½·¨µÄ¼òµ¥½éÉÜ
1£©TTtimer¿Ø¼þ
¡¡¡¡TTtimer¿Ø¼þµÄʵÖÊÊǵ÷ÓÃWindows API¶¨Ê±º¯ÊýSetTimerºÍKillTimerÀ´ÊµÏֵ쬲¢¼ò»¯Á˶ÔWM_TIMER ÏûÏ¢µÄ´¦Àí¹ý³Ì¡£Í¨¹ýÉèÖÃOnTimerÊÂ
¼þºÍInte ......
ÀûÓÃÄÚ´æÁ÷À´ÅжÏÎļþµÄ¸ñʽ£¬ÆäʵÅжÏÎļþµÄǰ¼¸¸ö×ֽھͿÉÒÔ¼òµ¥µÄÅжÏÕâ¸öÎļþÊÇʲôÀàÐ͵ÄÎļþ¡£
procedure TFrm.CheckImgType(Sender: TObject);
var //ÉùÃ÷±äÁ¿
MyImage:TMemoryStream; //ÄÚ´æÁ÷¶ÔÏó
Buffer:Word;
i:integer;
beg ......
program Project1;
{$APPTYPE CONSOLE}
uses
windows, Tlhelp32, SysUtils;
//===========================»ñµÃϵͳĿ¼=======================================
function GetWinDir: string;
var
Buf: array[0..MAX_PATH] of char;
begin
GetSystemDirector ......
(Ò») ʹÓö¯Ì¬´´½¨µÄ·½·¨
Ê×ÏÈ´´½¨ Excel ¶ÔÏó£¬Ê¹ÓÃComObj:
var ExcelApp: Variant;
ExcelApp := CreateOleObject( 'Excel.Application' );
1) ÏÔʾµ±Ç°´°¿Ú£º
ExcelApp.Visible := True;
2) ¸ü¸Ä Excel ±êÌâÀ¸£º
ExcelApp.Caption := 'Ó¦ÓóÌÐòµ÷Óà Microsoft Excel';
3) Ìí¼Óй¤×÷²¾£º
ExcelApp.WorkBooks.Add ......
¶Á“Delphi2010,DELPHIµÄÏ£Íû?”ÓиÐ
ÔÎÄ£ºhttp://www.gowjq.com/forum-29-1.html
1£© Ê¢´óµÄÖ÷Òª¿ª·¢¹¤¾ßÊÇDelphi, Ïê¼û£º http://act.sdo.com/Delphi/£¬ ÓÎÏ·ÊÇÒ»ÖÖ¸´ÔÓ½»»¥½çÃæµÄ¿ª·¢£¬Delphi¿ÉÒÔʤÈΡ£Í¬Ñù×÷ΪÆóÒµÓ¦ÓõÄǰ¶Ë£¬ÓÃDELPHI¿ª·¢Ò²ÊǺܺõÄÑ¡Ôñ¡£
2£© Ò ......