Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : delphi

delphi ²ð·Ö×Ö·û´®

×î½üÔÚʹÓÃDelphi¿ª·¢Ò»ÖÖÓ¦ÓÃϵͳµÄ¼¯³É¿ª·¢»·¾³¡£ÆäÖÐÐèҪʵÏÖÒ»¸ö×Ö·û´®²ð·Ö¹¦ÄÜ£¬·½·¨»ù±¾Ô­ÐÍÓ¦¸ÃÊÇ£º
procedure
SplitString(src: string
; ch: Char; var
stringList: TStringList);
Ä¿µÄÊÇʹÓÃ×Ö·ûch²ð·Ösrc×Ö·û´®£¬°Ñ²ð·ÖµÄ½á¹û·ÅÈëstringListÖС£ÀýÈ磺src:='abc|def|ghi'; ch='|'µÄʱºò£¬·µ»ØµÄstringListÓ¦¸ÃÊÇ{abc, def, ghi}¡£
¿ªÊ¼µÄʱºò£¬ÎÒÊÇʹÓûñÈ¡chÔÚsrcÖгöÏÖµÄλÖã¬È»ºóʹÓÃStrUtilsµ¥ÔªÌṩµÄRightStr·½·¨À´·Ö¸î×Ö·û´®£¬²¢½«½á¹û±£´æÔÚstringListÖеġ£³ÌÐòÈçÏ£º
procedure
SplitString(src: string
; ch: Char; var
stringList: TStringList);
var
 
 p: Integer;
 s: string
;
begin
 try
  stringList.Clear;
        s := src;
        repeat
         p := Pos(ch, s);
            if
p = 0 then
begin
             stringList ......

DelphiͼÏñ´¦ÀíÖÐScanLineµÄʹÓÃ

Ò»°ãÎÒÃÇÔÚDelphiÖнøÐÐͼÏñ´¦Àíʱ²ÉÓÃPixelsÏñËص㸳ֵµÄ·½·¨£¬Delphi´úÂëÈçÏ£º
var
x,y:Integer;
cColor:TColor;
begin
  for y:=0 to Image1.Height-1 do
    for x:=0 to Image1.Width-1 do
      cColor:=Image1.Canvas.Pixels[i,j];
end;
µ«ÊÇÕâÖÖ·½·¨Óиöȱµã£¬´¦ÀíËٶȺÜÂý£¬Ð¡Í¼Ïñ»¹¿ÉÒÔ£¬¶ÔÓÚ´óµãµÄͼÏñÀ´Ëµ¾ÍÌ«ÂýÁË¡£
DelphiÌṩÁËÒ»ÖÖɨÃèÏßScanLine·½·¨ÊǶÔͼÏñµÄÒ»ÐнøÐÐɨÃ裬»ñÈ¡±¾ÐÐÖи÷ÏñËصÄÄÚ´æµØÖ·¡£ÖÚËùÖÜÖª£¬ÄÚ´æ²Ù×÷¿Ï¶¨»á±È³£¹æµÄÏñËص㸳ֵËٶȿìºÜ¶à£¬ËùÒÔ½«´ó´óÌá¸ßͼÏñµÄ´¦ÀíËٶȡ£
Delphi´úÂëÈçÏ£º
var
P:array[0..100] of PByteArray;//ÏñËØÊý×é       
y:Integer;
begin
  for y:=0 to Bmp.Height-1 do
  begin
    P[y]:=Bmp.ScanLine[y];//½«Í¼Æ¬ËùÓÐÏñËØÖµ´æÈëP
  end;
end;
ÕâÑù¾Í½«Ò»¸öͼÏñµÄËùÓÐÏñËض¼´æÈëÁËPÕâ¸öÊý×é
ÔÚSysUtilsµ¥ÔªÖпÉÒÔ¿´³öPByteArrayʵ¼ÊÉÏÊÇÒ»¸öByteÀàÐ͵ÄÊý×é
ËùÒÔÎÒÃÇÉùÃ÷µÄP:array[0..100] of PByteArray;ʵ¼ÊÉÏ¿ÉÒÔ¿´³ÉÊÇÒ»¸ö¶þάÊý×é
PÊý×é¾ÍÊÇÒ»¸öͼÏñÏñËØµÄ ......

delphi ¿ì½Ý¼ü


1.SHIFT+Êó±ê×ó¼ü ÏÈÑ¡ÖÐÈÎÒ»¿Ø¼þ,°´¼üºó¿ÉÑ¡Öд°Ìå(Ñ¡Öпؼþºó°´EscЧ¹ûÒ»Ñù)
2.Shift+F8 µ÷ÊÔʱµ¯³öCPU´°¿Ú¡£ 3.Shift+F10 µÈÓÚÊó±êÓÒ¼ü£¨Windows¿ì½Ý¼ü£©¡£
4.Shitf+¼ýÍ· Ñ¡Ôñ 5.shift +F12 ¿ìËÙ²éÕÒ´°Ìå²¢´ò¿ª
6.F7 £¨²½½øʽµ÷ÊÔͬʱ׷×Ù½øÈë×Ó¹ý³Ì£© 7.F8 £¨²½½øʽµ÷ÊÔ²»½øÈë×Ó¹ý³Ì£©
8.F9 ÔËÐÐ 9.F12 Çл»EDITOR,FORM
10.Alt+F4 ¹Ø±ÕËùÓб༭¿òÖдò¿ªµÄÔ´³ÌÐòÎļþ£¬µ«²»¹Ø±ÕÏîÄ¿
11.ALT+Êó±ê×ó¼ü ¿ÉÒÔ¿éÑ¡´úÂ룬ÓÃÀ´É¾³ý¶ÔÆëµÄÖظ´´úÂë·Ç³£ÓÐÓÃ
12.Ctrl+F9 ±àÒë 13.Ctrl+shift+N(n=1,2,3,4......) ¶¨ÒåÊéÇ©
14.Ctrl+n(n=1,2,3,4......)Ìøµ½ÊéÇ©n
15.CTRL +SHIFT+N ÔÚÊéÇ©N´¦£¬ÔÙ°´Ò»´Î È¡ÏûÊéÇ©
16.Ctrl+PageUp ½«¹â±êÒÆÖÁ±¾ÆÁµÄµÚÒ»ÐУ¬ÆÁÄ»²»¹ö¶¯
17.Ctrl+PageDown ½«¹â±êÒÆÖÁ±¾ÆÁµÄ×îºóÒ»ÐУ¬ÆÁÄ»²»¹ö¶¯
18.Ctrl+↓ ÏòϹö¶¯ÆÁÄ»£¬¹â±ê¸úËæ¹ö¶¯²»³ö±¾ÆÁ
19.Ctrl+↑ ÏòÉϹö¶¯ÆÁÄ»£¬¹â±ê¸úËæ¹ö¶¯²»³ö±¾ÆÁ
20.Ctrl+Home ½«¹â±êÒÆÖÁÎļþÍ· 21.Ctrl+End ½«¹â±êÒÆÖÁÎļþβ
22.Ctrl+B Buffer List´°¿Ú 23.Ctrl+I ͬTab¼ü
24.CTRL+J (µ¯³öDelphiÓï¾äÌáʾ´°¿Ú£¬Ñ¡ÔñËùÐèÓï¾ä½«×Ô¶¯Íê³ÉÒ»ÌõÓï¾ä)´úÂëÄ£°å
25.Ctrl+M ͬEnter¼ü¡£ 26.Ctrl+N ͬEnter¼ ......

DELPHIÀà±ÏÒµÉè¼Æ

DELPHIÀà±ÏÒµÉè¼Æ
ÏÂÒ»Ò³£º×îÐÂDELPHI±ÏÒµÂÛÎÄ
ÈôÓкÏÊÊÄúµÄÉè¼Æ£¬Çë¸æËßÎÒÏêϸ˵Ã÷µÄÍøÖ·£¡Ð»Ð»ºÏ×÷£¡
±àºÅ ÌâÄ¿ ¿ª·¢¹¤¾ß ÄÚÈÝ ×ÊÁÏ·Ñ Ïêϸ˵Ã÷
001DPAC ÍøÂç½Ìѧ¹ÜÀíϵͳ DELPH I+ ACCESS delphiÔ´´úÂë+±ÏÒµÂÛÎÄ+¿ªÌⱨ¸æ+´ð±ç¸å £¤150 Ïêϸ˵Ã÷
002DPAC ½Ìѧ¼Æ»®¹ÜÀíϵͳ DELPH I+ ACCESS delphiÔ´´úÂë+±ÏÒµÂÛÎÄ+¿ªÌⱨ¸æ+´ð±ç¸å £¤150 Ïêϸ˵Ã÷
003DPAC ½ÌÓýÐÅϢϵͳ DELPH I+ ACCESS delphiÔ´´úÂë+±ÏÒµÂÛÎÄ+¿ªÌⱨ¸æ+´ð±ç¸å £¤150 Ïêϸ˵Ã÷
004DPAC ½Ìʦ¹ÜÀíϵͳ DELPH I+ ACCESS delphiÔ´´úÂë+±ÏÒµÂÛÎÄ+¿ªÌⱨ¸æ+´ð±ç¸å £¤150 Ïêϸ˵Ã÷
005DPAC ´óѧÅÅ¿Îϵͳ DELPH I+ ACCESS delphiÔ´´úÂë+±ÏÒµÂÛÎÄ+¿ªÌⱨ¸æ+´ð±ç¸å £¤150 Ïêϸ˵Ã÷
006DPAC ÅſιÜÀíϵͳ DELPH I+ ACCESS delphiÔ´´úÂë+±ÏÒµÂÛÎÄ+¿ªÌⱨ¸æ+´ð±ç¸å £¤150 Ïêϸ˵Ã÷
007DPAC Ìâ¿â¹ÜÀíϵͳ DELPH I+ ACCESS delphiÔ´´úÂë+±ÏÒµÂÛÎÄ+¿ªÌⱨ¸æ+´ð±ç¸å £¤150 Ïêϸ˵Ã÷
008DPAC Ìâ¿â¹ÜÀíÓëÊÔ¾íÉú³Éϵͳ DELPH I+ ACCESS delphiÔ´´úÂë+±ÏÒµÂÛÎÄ+¿ªÌⱨ¸æ+´ð±ç¸å £¤150 Ïêϸ˵Ã÷
009DPAC ×Ô¶¯³ö¾íϵͳ DELPH I+ ACCESS delphiÔ´´úÂë+±ÏÒµÂÛÎÄ+¿ªÌⱨ¸æ+´ð±ç¸å £¤150 Ïêϸ˵Ã÷
010DPAC ÊÔ¾ ......

DELPHIÃæÏò¶ÔÏó²Î¿¼

¡¡¡¡DELPHIÃæÏò¶ÔÏó²Î¿¼
¡¡¡¡³ÂÆæ 2005-07-21
¡¡¡¡Ò»¡¢ÀàºÍ¶ÔÏó
¡¡¡¡ÀàÊǶÔÏóµÄÀàÐÍ£¬ÊÇ´´½¨¶ÔÏóµÄÄ£°å¡£Ò»¸öÀà¿ÉÒÔ´´½¨¶à¸ö¶ÔÏ󣬶øÒ»¸ö¶ÔÏó×ÜÊÇÊôÓÚij¸öÀà¡£Àà¾ßÓÐÄÚ²¿µÄÊôÐÔ£¨×´Ì¬£©ºÍÐÐΪ£¨²Ù×÷£©¡£
¡¡¡¡¶ÔÏóÊÇÀàµÄʵÀý£¬¾ßÓÐÇø±ðÓÚͬÀàÆäËû¶ÔÏóµÄÊôÐÔ¼¯ºÏ¡£
¡¡¡¡¶ÔÏóµÄÉùÃ÷´æ·ÅÓÚ¶ÑÕ»£¬¶ÔÏóµÄÒýÓôæ·ÅÓڶѡ£
¡¡¡¡¶þ¡¢ÀàµÄ·½·¨·ÖÀà
¡¡¡¡1¡¢ ÆÕͨ·½·¨
¡¡¡¡²»¼ÓÈκÎÐÞÊεķ½·¨ÎªÆÕͨ·½·¨¡£ÆÕͨ·½·¨±ØÐëµ÷ÓÃÀàµÄʵÀý½øÐзÃÎÊ¡£¼´±ØÐë
¡¡¡¡½¨ÀàµÄ¶ÔÏ󣬵÷Ó÷½Ê½Îª£º¶ÔÏó.·½·¨£¬ÉùÃ÷·½Ê½Îª£º
¡¡¡¡procedure[function] ·½·¨Ãû(²ÎÊý±í)[:·µ»ØÖµ];
¡¡¡¡2¡¢ ¹¹Ôì·½·¨
¡¡¡¡¹¹Ôì·½·¨ÓÃÓÚ´´½¨ÀàµÄʵÀý£¬µ÷Óú󷵻ØÀàµÄ¾ä±ú¡£¹¹Ôì·½·¨¿ÉÒÔÓжà¸ö°æ±¾¡£ÉùÃ÷·½Ê½ÊÇ£º
¡¡¡¡ constructor ¹¹Ôì·½·¨Ãû(²ÎÊý±í);
¡¡¡¡3¡¢ Îö¹¹·½·¨
¡¡¡¡Îö¹¹·½·¨ÓÃÓÚÏú»ÙÀàµÄʵÀý£¬Ò»°ã²»½¨ÒéÖ±½Óµ÷ÓÃÎö¹¹·½·¨£¬¶ø²ÉÓõ÷ÓöÔÏó.FreeµÄ·½Ê½½øÐжÔÏóÊÍ·Å¡£ÉùÃ÷·½Ê½Îª£º
¡¡¡¡destructor Îö¹¹·½·¨Ãû(²ÎÊý±í);
¡¡¡¡4¡¢ Àà·½·¨
¡¡¡¡Àà·½·¨ÊôÓÚÒ»¸öÀ࣬ÔÚÔËÐÐʱ¼´´æÔÚÓÚÄÚ´æÖС£¿ÉʹÓÃÀà.·½·¨µÄ·½Ê½½øÐе÷Ó㬼´²»ÐèÒª´´½¨ÀàµÄʵÀý¡£ÉùÃ÷·½Ê½ÊÇÔÚÆÕͨ·½·¨Ç°¼Óclass£º
¡¡¡¡class procedure[function] ......

DelphiдµÄÑéÖ¤Éí·ÝÖ¤ºÅÓÐЧÐÔº¯Êý


function ValidatePID(const APID: string): string;
{ÄÚ²¿º¯Êý,È¡Éí·ÝÖ¤ºÅУÑéλ,×îºóһλ,¶Ô18λÓÐЧ}
function GetVerifyBit(sIdentityNum: string): Char;
var
    nNum: Integer;
begin
    Result := #0;
    nNum := StrToInt(sIdentityNum[1]) * 7 +
            StrToInt(sIdentityNum[2]) * 9 +
            StrToInt(sIdentityNum[3]) * 10 +
            StrToInt(sIdentityNum[4]) * 5 +
            StrToInt(sIdentityNum[5]) * 8 +
            StrToInt(sIdentityNum[6]) * 4 +
            StrToInt(sIdentityNum[7]) * 2 +
            StrToInt(sIdentityNum[8]) * 1 +
&n ......
×ܼǼÊý:644; ×ÜÒ³Êý:108; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [99] [100] [101] [102] [103] [104] [105] 106 [107] [108]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ