DELPHI¶ÁÈ¡ÍøÒ³Ô´ÎļþºÍ»ñÈ¡×Ö·û´®
(ת)˵µ½ÍøÒ³²É¼¯£¬Í¨³£´ó¼ÒÒÔΪµ½ÍøÉÏ͵Êý¾Ý£¬È»ºó°Ñµ½ÊÕ¼¯µ½µÄÊý¾Ý¹Òµ½×Ô¼ºÍøÉÏÈ¥¡£ÆäʵҲ¿ÉÒÔ½«²É¼¯µ½µÄÊý¾Ý×öΪ¹«Ë¾µÄ²Î¿¼£¬»ò°ÑÊÕ¼¯µÄÊý¾Ý¸ú×Ô¼º¹«Ë¾µÄÒµÎñ×ö¶Ô±ÈµÈ¡£
Ä¿Ç°ÍøÒ³²É¼¯¶àΪ3P´úÂëΪ¶à£¨3P¼´ASP¡¢PHP ¡¢JSP£©¡£ÓõÃ×îÓдú±íµÄ¾Í¶¯Ò׿Ƽ¼¹«Ë¾BBSÖÐÐÂÎŲɼ¯ÏµÍ³£¬ºÍÍøÉÏÁ÷´«µÄÐÂÀËÐÂÎŲɼ¯ÏµÍ³µÈ¶¼ÊÇÓÃASP³ÌÐòÀ´Ê¹Ó㬵«ËÙ¶È´ÓÀíÂÛÉÏÀ´Ëµ²»ÊǺܺá£Èç¹û³¢ÊÔÓÃÆäËüÈí¼þµÄ¶àÏ̲߳ɼ¯ÊDz»ÊǸü¿ì£¿´ð°¸Êǿ϶¨µÄ¡£ÓÃDELPHI¡¢VC¡¢VB¡¢JB¶¼¿ÉÒÔ£¬PBËÆºõ±È½Ï²»ºÃ×ö¡£ÒÔÏÂÓÃDELPHIÀ´½âÊͲɼ¯ÍøÒ³Êý¾Ý¡£
Ò»¡¢ ¼òµ¥µÄÐÂÎŲɼ¯
ÐÂÎŲɼ¯ÊÇ×î¼òµ¥µÄ£¬Ö»ÒªÊ¶±ð±êÌâ¡¢¸±Ìâ¡¢×÷Õß¡¢³ö´¦¡¢ÈÕÆÚ¡¢ÐÂÎÅÖ÷Ìå¡¢·ÖÒ³¾Í¿ÉÒÔÁË¡£Ôڲɼ¯Ö®Ç°¿Ï¶¨ÒªÈ¡µÃÍøÒ³µÄÄÚÈÝ£¬ËùÒÔÔÚDELPHIÀï¼ÓÈëidHTTP¿Ø¼þ£¨ÔÚindy ClientsÃæ°å£©£¬È»ºóÓÃidHTTP1.GET ·½·¨È¡µÃÍøÒ³µÄÄÚÈÝ£¬ÉùÃ÷ÈçÏ£º
function Get(AURL: string): string; overload;
AURL²ÎÊý£¬ÊÇstringÀàÐÍ£¬Ö¸¶¨Ò»¸öURLµØÖ·×Ö·û´®¡£º¯Êý·µ»ØÒ²ÊÇstringÀàÐÍ£¬·µ»ØÍøÒ³µÄHTMLÔ´Îļþ¡£±ÈÈçÎÒÃÇ¿ÉÒÔÕâÑùµ÷Óãº
tmpStr:= idHTTP1.Get(‘http://www.163.com’);
µ÷Óóɹ¦ºó£¬tmpstr±äÁ¿Àï´æ´¢µÄ¾ÍÊÇÍøÒ×Ö÷Ò³µÄ´úÂëÁË¡£
½ÓÏÂÀ´£¬½²Ò»ÏÂÊý¾ÝµÄ½ØÈ¡£¬ÕâÀÎÒ¶¨ÒåÁËÕâôһ¸öº¯Êý£º
function TForm1.GetStr(StrSource,StrBegin,StrEnd:string):string;
var
in_star,in_end:integer;
begin
in_star:=AnsiPos(strbegin,strsource)+length(strbegin);
in_end:=AnsiPos(strend,strsource);
result:=copy(strsource,in_sta,in_end-in_star);
end;
StrSource£ºstringÀàÐÍ£¬±íʾHTMLÔ´Îļþ¡£
StrBegin£ºstringÀàÐÍ£¬±íʾ½ØÈ¡¿ªÊ¼µÄ±ê¼Ç¡£
StrEnd£ºstring£¬±íʾ½ØÈ¡½áÊøµÄ±ê¼Ç¡£
º¯Êý·µ»Ø×Ö·û´®StrSourceÖдÓStrSourceµ½StrBeginÖ®¼äµÄÒ»¶ÎÎı¾¡£
±ÈÈ磺
strtmp:=TForm1.GetStr(‘A123BCD’,‘A’,‘BC’);
ÔËÐкó£¬strtmpµÄֵΪ£º’123’¡£
¹ØÓÚº¯ÊýÀïÓõ½µÄAnsiPosºÍcopy£¬¶¼ÊÇϵͳ¶¨ÒåµÄ£¬¿ÉÒÔ´ÓdelphiµÄ°ïÖúÎļþÀïÕÒµ½Ïà¹ØËµÃ÷£¬ÎÒÔÚÕâÀïÒ²¼òµ¥ÂÞàÂһϣº
function AnsiPos(const Substr, S: string): Integer
·µ»ØSubstrÔÚSÖеÚÒ»´Î³öÏÖµÄλÖá£
function copy(strsource,in_sta,in_end-in_star): string;
·µ»Ø×Ö·û´®strsourceÖÐ,´Óin_sta£¨ÕûÐÍÊý¾Ý£©¿ªÊ¼µ½in_end-in_star£¨ÕûÐÍÊý¾Ý£©½áÊøµÄ×Ö·û´®¡£
ÓÐÁËÒÔÉϺ¯Êý£¬ÎÒÃ
Ïà¹ØÎĵµ£º
ÀûÓÃWindows APIº¯ÊýWritePrivateProfileString ºÍGetPrivateProfileString¿É¶Ô.INIÎļþ½øÐжÁд²Ù×÷¡£Æäʵ£¬¶Ô.INIÎļþµÄ¶ÁдÍêÈ«¿ÉÒÔÀûÓÃDelphiµÄÄÚÖú¯ÊýÀ´ÊµÏÖ¡£ÏÂÃæ¾Í½éÉÜһЩ¶Ô.INIÎļþ¶ÁдʱÏà¹ØµÄÀ༰ÆäÊôÐÔ·½·¨¡£
1¡¢TIniFile¶ÔÏó
ÒÔDelphiÖУ¬¶¨ÒåÁËÒ»¸öTIniFile¶ÔÏ󣬽«.INIÎļþ·â×°ÔÚÆäÖУ¬²¢ÌṩһЩ·½·¨£ ......
ÄÚÈݼò½é
dbExpressÊÇBorland¹«Ë¾ÏÂÒ»´úÊý¾Ý·ÃÎʼ¼Êõ¡£±¾Êé²»½öÏêϸ½éÉÜÁËdbExpressµÄ»ù±¾¹¦ÄÜ¡¢Ê¹Óü¼ÇÉÒÔ¼°Delphi/KylixµÄDataSnap¼¼Êõ£¬»¹ÏêϸÌÖÂÛÁËdbExpressµÄʵÏÖÔÀíÒÔ¼°dbExpressµÄδÀ´·¢Õ¹Ç÷ÊÆ¡£±¾Êé½á¹¹ÇåÎú£¬½²½â͸³¹£¬ÊµÀý·á¸»¡£×÷ÕßÀîάÊÇBorland¹«Ë¾ÖøÃû¼¼Êõר¼Ò£¬ÔøÖøÓжಿDelphiÃû ......
ÓÐʱÐèҪʹÓÃ͸Ã÷¿Ø¼þÓÃÓÚ²¶»ñÊó±êÏûÏ¢
1.µ÷ÓÃWindows2000,xpеÄAPIº¯ÊýʵÏÖÕâÒ»¹¦ÄܵĹý³Ì¡£Ê¹ÓÃSetLayeredWindowAttributes
2.Ö±½ÓÉèÖÿؼþµÄalphablend,alphablendvalue£¬¼ä½Óµ÷ÓÃÉÏÊöapi.
3.ʹÓÃTStaticText¿Ø¼þ
procedure WMCtrlColor(var Message: TWMCtlColor); message WM_CTLCOLOR;
procedure TForm3.WMCtr ......
Ò»¸öºÜ¼òµ¥µÄÎÊÌ⣬µ«ÎÒÆ¾ÎÒѧϰC++/VCÒ»Äê¶à£¬½Ó´¥DelphiµÄʱ¼äÒ²²»¶ÌÁË£¬µ«ÈÔȻд²»³öÀ´¡£
±¾À´ÒÔΪ£¬²»¾ÍÊǽ«Form1.ShowºÍForm1.Hideô£¬µ«È´¾ÍÊÇ´ïµ½²»µ½×Ô¼ºÏëÒªµÄ½á¹û
Õâ¸öÎÊÌâµ¹²»ÓÃ×÷ÉîÈëÑо¿ÁË£¬µ½ÊÇÈÃÎÒ·¢ÏÖ£¬DelphiÒ²²»ÊÇÐÅÊÖÕªÀ´£¬Ê²Ã´¶¼ÊÇÄÇôÈÝÒ׵ģ¬ÒÔΪ×Ô¼ºÓеã¶ùVCµÄµ××Ó£¬¾ÍС¿´ÁËDelphi¡£
×î½üÒ»¶Îʱ ......
Delphi Óë C/C++ Êý¾ÝÀàÐͶÔÕÕ±í
DelphiÊý¾ÝÀàÐÍC/C++
ShorInt
8λÓзûºÅÕûÊý
char
Byte
8λÎÞ·ûºÅÕûÊý
BYTE,unsigned short
SmallInt
16λÓзûºÅÕûÊý
short
Word
16λÎÞ·ûºÅÕûÊý
unsigned short
Integer,LongInt
32λÓзûºÅÕûÊý
int,long
Cardinal,LongWord/DWORD
32λÎÞ·ûºÅÕûÊý
unsigned long
Int6 ......