Ò׽ؽØÍ¼Èí¼þ¡¢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×Ö·û´®¡¢PCharÓë×Ö·ûÊý×éÖ®¼äµÄת»»

Delphi×Ö·û´®¡¢PCharÓë×Ö·ûÊý×éÖ®¼äµÄת»»
ÉèÓÐÒÔÏÂÈý¸ö±äÁ¿£º
var
s:string;
p:pchar;
a:array[1..20] of char;
ÄÇôÈýÕßÖ®¼äµÄת»»ÈçÏ£º
1¡¢×Ö·û´®µ½PChar
    p:=PChar(s);
2¡¢PCharµ½×Ö·û´®
    s:=p;
3¡¢PCharµ½×Ö·ûÊý×é
    StrCopy(@a,p);
4¡¢×Ö·ûÊý×éµ½PChar
    PChar(@a);
5¡¢×Ö·û´®Óë×Ö·ûÊý×éÖ®¼äµÄת»»¾ÍÖ»ÓÐͨ¹ýPCharÀ´ÖÐתÁË¡£ÀýÈçÏÂÃæÕâ¸öÀý×Ó£º
procedure TForm1.btn1Click(Sender: TObject);
var
str:array[1..10] of char;
begin
StrCopy(@str,PChar(mmo1.Text));
mmo2.Text:=PChar(@str);
end; ......

delphiÖÐapplication.processmessagesµÄ×÷ÓÃ


delphiÖÐapplication.processmessagesµÄ×÷ÓÃ

procedure TForm1.Button2Click(Sender: TObject);
var
   I, J, X, Y: Word;
begin
   I := 0;
   J := 0;
   while I < 64000 do
   begin
     Randomize;
     while J < 64000 do
     begin
       Y := Random(J);
       Inc(J);
      Application.ProcessMessages;
     end;
     X := Random(I);
     Inc(I);
   end;
   Canvas.TextOut(10, 10, 'The Button2Click handler is finished');
end;
´úÂëÖкìÉ«µÄÒ»ÐеÄ×÷Óãº
Èç¹ûÄãÔËÐÐÒ»¸ö·Ç³£ºÄʱµÄÑ­»·£¬ÄÇôÔÚÕâ¸öÑ­»·½áÊøÇ°£¬ÄãµÄ³ÌÐò¿ÉÄܲ»»áÏìÓ¦ÈκÎʼþ£¬Äã°´°´Å¥Ã»Óз´Ó¦£¬³ÌÐòÉèÖÃÎÞ·¨»æÖÆ´°Ì壬¿´ÉÏÈ¥¾ÍÈçͬËÀÁËÒ»Ñù£¬
ÕâÓÐʱ²»ÊǺܷ½±ã£¬ÀýÈçÓÚÖÕֹѭ»·µÄ»ú»á¶¼Ã»ÓÐÁË¡£ÕâʱÄã¾Í¿ÉÒÔÔÚÑ­»·ÖмÓÉÏÕâôһ¾ä£¬Ã¿´Î³ÌÐòÔ ......

asp¡¢delphi¡¢oracleµÄ¼¼ÊõÎĵµ×ܽá

1) DelphiÏòoracleÖд«µÝ²ÎÊý ÈçoracleÖеIJÎÊýÃûΪerpcx 
´ð£ºÈç¹ûÏë´Ó±íÀïȡֵµ½oracle£¬Ôòerpcx:=trim(aq1.fieldbyname('erpcx').AsString);
·ñÔòÖ±½ÓÓÿؼþÃû×Ö
Óï¾äΪ
with aperp do    
begin
connection:=dm.ADOCerp;      
parameters.Clear;       
procedurename:='pc_erpbominquery';       
parameters.CreateParameter(erpcx,ftstring,pdinput,60,erpcx); ´Ë¾äΪ´«²ÎÊýÓï¾ä
·ñÔòÖ±½ÓÓÃ Parameters.CreateParameter('@erpcx',ftString,pdInput,100,edit5.text);        
ExecProc;    
end; 
  
2)sqlÈ¡ËÄÉáÎåÈëÖ°  round(×Ö¶ÎÃû£¬Ð¡ÊýµãºóλÊýÈçÈ¡ÕûÊýΪ0) 
 
3)sqlÁ¬½Óͬһ·þÎñÆ÷µÄ²»Í¬±íµÄÊý¾Ý 
´ð£ºselect * from Êý¾Ý¿âÃû.dbo.±íÃû 
 
4£©ÒªÏë´Ó¶à¸ö±íÀï²éÊý¾Ý£¬aÀïÓÐ5¸ö bÀïÓÐ3¸ö cÀïÓÐ2¸öÏÔʾʱ¸ÃÈçºÎÈ¥µôÖØ¸´µÄ²¿·ÖÄØ
Èç ±ía        &n ......

asp¡¢delphi¡¢oracleµÄ¼¼ÊõÎĵµ×ܽá

1) DelphiÏòoracleÖд«µÝ²ÎÊý ÈçoracleÖеIJÎÊýÃûΪerpcx 
´ð£ºÈç¹ûÏë´Ó±íÀïȡֵµ½oracle£¬Ôòerpcx:=trim(aq1.fieldbyname('erpcx').AsString);
·ñÔòÖ±½ÓÓÿؼþÃû×Ö
Óï¾äΪ
with aperp do    
begin
connection:=dm.ADOCerp;      
parameters.Clear;       
procedurename:='pc_erpbominquery';       
parameters.CreateParameter(erpcx,ftstring,pdinput,60,erpcx); ´Ë¾äΪ´«²ÎÊýÓï¾ä
·ñÔòÖ±½ÓÓÃ Parameters.CreateParameter('@erpcx',ftString,pdInput,100,edit5.text);        
ExecProc;    
end; 
  
2)sqlÈ¡ËÄÉáÎåÈëÖ°  round(×Ö¶ÎÃû£¬Ð¡ÊýµãºóλÊýÈçÈ¡ÕûÊýΪ0) 
 
3)sqlÁ¬½Óͬһ·þÎñÆ÷µÄ²»Í¬±íµÄÊý¾Ý 
´ð£ºselect * from Êý¾Ý¿âÃû.dbo.±íÃû 
 
4£©ÒªÏë´Ó¶à¸ö±íÀï²éÊý¾Ý£¬aÀïÓÐ5¸ö bÀïÓÐ3¸ö cÀïÓÐ2¸öÏÔʾʱ¸ÃÈçºÎÈ¥µôÖØ¸´µÄ²¿·ÖÄØ
Èç ±ía        &n ......

asp¡¢delphi¡¢oracleµÄ¼¼ÊõÎĵµ×ܽá

1) DelphiÏòoracleÖд«µÝ²ÎÊý ÈçoracleÖеIJÎÊýÃûΪerpcx 
´ð£ºÈç¹ûÏë´Ó±íÀïȡֵµ½oracle£¬Ôòerpcx:=trim(aq1.fieldbyname('erpcx').AsString);
·ñÔòÖ±½ÓÓÿؼþÃû×Ö
Óï¾äΪ
with aperp do    
begin
connection:=dm.ADOCerp;      
parameters.Clear;       
procedurename:='pc_erpbominquery';       
parameters.CreateParameter(erpcx,ftstring,pdinput,60,erpcx); ´Ë¾äΪ´«²ÎÊýÓï¾ä
·ñÔòÖ±½ÓÓÃ Parameters.CreateParameter('@erpcx',ftString,pdInput,100,edit5.text);        
ExecProc;    
end; 
  
2)sqlÈ¡ËÄÉáÎåÈëÖ°  round(×Ö¶ÎÃû£¬Ð¡ÊýµãºóλÊýÈçÈ¡ÕûÊýΪ0) 
 
3)sqlÁ¬½Óͬһ·þÎñÆ÷µÄ²»Í¬±íµÄÊý¾Ý 
´ð£ºselect * from Êý¾Ý¿âÃû.dbo.±íÃû 
 
4£©ÒªÏë´Ó¶à¸ö±íÀï²éÊý¾Ý£¬aÀïÓÐ5¸ö bÀïÓÐ3¸ö cÀïÓÐ2¸öÏÔʾʱ¸ÃÈçºÎÈ¥µôÖØ¸´µÄ²¿·ÖÄØ
Èç ±ía        &n ......

±±¾©ÕÐÆ¸£ºdelphi³ÌÐòÔ±¡¢Èí¼þ½çÃæÉè¼ÆÃÀ¹¤


±±¾©ÌÚ¶ÈÍøÂç¿Æ¼¼ÓÐÏÞ¹«Ë¾
µØÖ·:±±¾©º£µíÇøÑ§Çå·
µç»°:82755789
Òò¹¤×÷ÐèÒª,ÏÖÃæÏò±±¾©ÕÐÆ¸ÒÔÏÂְλ.
DelphiÈí¼þ¹¤³Ìʦ
1¡¢¾«Í¨Delphi¿ª·¢£¬ÊìϤVCL¼Ü¹¹£¬´úÂë·ç¸ñÁ¼ºÃ¡£
2¡¢ÓÐÁ¼ºÃµÄÍŶӺÏ×÷¾«Éñ£¬¸»Óд´Ð¾«Éñ;
3¡¢ÊìÏ¤ÍøÂç±à³Ì£¬¶ÔIndy×é¼þ£¬Socket¿ª·¢ÓÐÒ»¶¨µÄÁ˽â;
4¡¢ÊìÏ¤ÃæÏò¶ÔÏó±à³Ì˼Ïë,ÓÐ×é¼þ»ò¿Ø¼þ±à³Ì¾­Ñé;
5¡¢ÄÜÊìϤʹÓöàÏ̼߳¼ÊõÌá¸ß³ÌÐòÔËÐÐЧÂÊ;
6¡¢Ê¹ÓÃDelphi¿ª·¢2ÄêÒÔÉÏ£¬Óйýʵ¼ÊÏîÄ¿¿ª·¢¾­Ñé;
7¡¢ÄêÁ䣺20-28Ëê
Èí¼þ½çÃæÉè¼Æ
Ö÷Òª¸ºÔð¹«Ë¾Èí¼þ½çÃæ¡¢Èí¼þͼ±ê¡¢Logo¼°ÍøÕ¾Ð§¹ûÒ³ÃæµÄÉè¼Æ¡£
1¡¢    ´óרÒÔÉÏѧÀú£¬ÃÀÊõ¡¢Æ½ÃæÉè¼Æ»òÏà¹Ø×¨Òµ£¬Ò»ÄêÒÔÉϹ¤×÷¾­Ñ飻
2¡¢    ÊìÁ·Ê¹Óó£ÓÃÉè¼ÆÈí¼þ/¹¤¾ß£¬È磻photoshop£¬FireworksµÈÉè¼ÆÖÆ×÷Èí¼þ;
3¡¢    ÓÐÁ¼ºÃµÄÊÓ¾õÉè¼Æ¸Ð¾õ¡¢·á¸»µÄ´´ÒâÍ·ÄÔ¡¢½çÃæ¿ò¼ÜÉè¼ÆÁé¸Ð£»
4¡¢    ¶ÔÉ«²Ê»ù´¡ÖªÊ¶¡¢Æ½Ãæ¹¹³É¡¢É«²Ê´îÅä¡¢°æÃæÉè¼ÆµÈÃÀÊõ»ù´¡ÖªÊ¶ÊìÁ·ÕÆÎÕ;
5¡¢    Äܹ»¶ÀÁ¢Íê³ÉÈí¼þͼ±ê¡¢Èí¼þ½çÃæ¡¢Logo¼°ÍøÕ¾Ð§¹ûͼµÄÉè¼Æ.
6¡¢    Óйý¶ÀÁ¢Èí¼þ½çÃæÉè¼ÆÕßÓÅÏÈ¿¼ÂÇ.
±¸×¢£ºÇ뽫×÷Æ·½ØÍ¼»òÍøÕ¾·ÃÎʵØÖ·Ëæ¼òÀúһͬÌṩ¡£
¹«Ë¾»·¾³ºÃ£ ......

DelphiµÄ¿ì½Ý¼ü


 
//**************ÐèҪǿµ÷µÄÁ½¸ö¿ì½Ý¼ü**********************
51.CTRL+SHIFT+U     ´úÂëÕû¿é×óÒÆ2¸ö¿Õ¸ñλÖÃ
52.CTRL+SHIFT+I     ´úÂëÕû¿éÓÒÒÆ2¸ö¿Õ¸ñλÖÃ
60.Ctrl+Alt+c       ×¢ÊÍ¿é
61.Ctrl+Alt+u       È¡Ïû×¢ÊÍ¿é
48.CTRL+SHIFT+C     ±àдÉêÃ÷»òÕß²¹ÉϺ¯Êý£¬¾øºÃ!!!
53.CTRL+SHIFT+↑    ÔÚ¹ý³Ì¡¢º¯Êý¡¢Ê¼þÄÚ²¿, ¿ÉÌøÔ¾µ½ÏàÓ¦µÄ¹ý³Ì¡¢º¯Êý¡¢Ê¼þµÄ¶¨Ò壨ÔÚinterfaceºÍimplementationÖ®¼äÀ´»ØÇл»£©
54.CTRL+SHIFT+↓    ÔÚ¹ý³Ì¡¢º¯Êý¡¢Ê¼þµÄ¶¨Òå´¦£¬ ¿ÉÌøÔ¾µ½¾ßÌå¹ý³Ì¡¢º¯Êý¡¢Ê¼þÄÚ²¿(ͬÉÏ)
//********************************************************
 
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.Shi ......

DelphiÏß³Ì_TThread´úÂë·ÖÎö

                                                         DelphiÖеÄÏß³ÌÀà 
 
DelphiÖÐÓÐÒ»¸öÏß³ÌÀàTThreadÊÇÓÃÀ´ÊµÏÖ¶àÏ̱߳à³ÌµÄ£¬Õâ¸ö¾ø´ó¶àÊýDelphiÊé½å¶¼ÓÐ˵µ½£¬µ«»ù±¾É϶¼ÊÇ
¶ÔTThreadÀàµÄ¼¸¸ö³ÉÔ±×÷Ò»¼òµ¥½éÉÜ£¬ÔÙ˵Ã÷Ò»ÏÂExecuteµÄʵÏÖºÍSynchronizeµÄÓ÷¨¾ÍÍêÁË¡£È»¶øÕâ²¢
²»ÊǶàÏ̱߳à³ÌµÄÈ«²¿£¬´ËÎĵÄÄ¿µÄÔÚÓÚ¶Ô´Ë×÷Ò»¸ö²¹³ä¡£
Ï̱߳¾ÖÊÉÏÊǽø³ÌÖÐÒ»¶Î²¢·¢ÔËÐеĴúÂë¡£Ò»¸ö½ø³ÌÖÁÉÙÓÐÒ»¸öỊ̈߳¬¼´ËùνµÄÖ÷Ï̡߳£Í¬Ê±»¹¿ÉÒÔÓжà¸ö×ÓÏ̡߳£
µ±Ò»¸ö½ø³ÌÖÐÓõ½³¬¹ýÒ»¸öÏß³Ìʱ£¬¾ÍÊÇËùνµÄ“¶àÏ߳̔¡£
ÄÇôÕâ¸öËùνµÄ“Ò»¶Î´úÂë”ÊÇÈçºÎ¶¨ÒåµÄÄØ£¿Æäʵ¾ÍÊÇÒ»¸öº¯Êý»ò¹ý³Ì£¨¶ÔDelphi¶øÑÔ£©¡£
Èç¹ûÓÃWindows APIÀ´´´½¨Ï̵߳ϰ£¬ÊÇͨ¹ýÒ»¸ö½Ð×öCreateThreadµÄAPIº¯ÊýÀ´ÊµÏֵģ¬ËüµÄ¶¨ÒåΪ£º
HANDLE CreateThread(
 & ......
×ܼǼÊý:644; ×ÜÒ³Êý:108; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [74] [75] [76] [77] 78 [79] [80] [81] [82] [83]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ