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

Delphi¶àÏß³Ìѧϰ£¨4£©£ºÁÙ½çÇø

 ÁÙ½çÇøÊÇÒ»¶Î´úÂ룬һ´ÎÖ»ÔÊÐíÒ»¸öÏß³ÌÖ´ÐÐÕâ¶Î´úÂë¡£µ±°ÑÒ»¶Î´úÂë·ÅÈëÒ»¸öÁÙ½çÇø, Ïß³ÌÖ´Ðе½ÁÙ½çÇøÊ±¾Í¶ÀÕ¼ÁË, ÆäËûÏß³ÌÈç¹ûÒª·ÃÎÊÕâ¶Î´úÂ룬һ¶¨ÒªµÈǰһ¸ö·ÃÎʵÄÏ߳̽áÊø²ÅÐС£½èÓÃÇ°ÃæµÄ±ÈÓ÷±È×÷ͼÊé¹Ý£¬ÁÙ½çÇø¾ÍÏñ°ÑͼÊé¹ÝÉè¼Æ³ÉÖ»ÓÐÒ»¸öλÖã¨ÏÖʵÖкÃÏñ²»Ì«ºÏÀí£¬²»¹ÜÁË£¬·´ÕýÕâô¸öÒâ˼£©£¬µ±ÓÐÒ»¸öÈËÕýÔÚ°ìÀíÒµÎñʱ£¬ÆäËûÈËÖ»ÄܵȴýÄǸöÈ˰ìÍêÒµÎñ²ÅÄܽøÈ¥¡£
    ʹÓÃÁÙ½çÇøµÄ²½Ö裺
    1¡¢ÉùÃ÷Ò»¸öTRLCriticalSection¼Ç¼ÀàÐ͵ıäÁ¿ÈçCS£¬±ØÐëÊÇÈ«¾ÖµÄ£»
    2¡¢Ê¹ÓÃǰÏȳõʼ»¯£ºInitializeCriticalSection(CS)£»
    3¡¢EnterCriticalSection(CS);  Ï߳̽øÈëÁÙ½çÇø£¬ÆäËûÏß³ÌÐèÒªµÈ´ý
    4¡¢LeaveCriticalSection(CS);  Ïß³ÌÀ뿪ÁÙ½çÇø£¬ÆäËûÏ߳̿ÉÒÔ·ÃÎÊÁË
    5¡¢DeleteCriticalSection(CS); ×îºóɾ³ýÁÙ½çÇø
ÖØÐ´Ç°ÎĵÄÀý×Ó£¬ÈçÏ£º
{Ö÷´°Ìå´úÂë}
unit Unit2;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;

type
TForm2 = class(TForm)
ListBox1: TListBox;
Button1: TButton;
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;

var
Form2: TForm2;
CS:TRTLCriticalSection; //È«¾ÖÁÙ½çÇø±äÁ¿
implementation

uses MyThread;

{$R *.dfm}

procedure TForm2.Button1Click(Sender: TObject);
begin
TMyThread.Create(False);
TMyThread.Create(False);
TMyThread.Create(False);
end;

procedure TForm2.FormCreate(Sender: TObject);
begin
InitializeCriticalSection(CS); //³õʼ»¯
end;

procedure TForm2.FormDestroy(Sender: TObject);
begin
DeleteCriticalSection(CS); //ɾ³ý
end;

end.{Ïß³ÌÀà}
unit MyThread;

interface

uses
Classes,StdCtrls,SysUtils,Windows;

type
TMyThread = class(TThread)
private
{ Private declarations }
str:String;
procedure AddList;
protected
procedure Execute


Ïà¹ØÎĵµ£º

Delphi²¿·Öº¯Êý¡¢ÃüÁî¡¢ÊôÐÔÖÐÎÄ˵Ã÷

×¢²áÂ룺6amd-pdj686-apme9d-9cdr
Ãܳףºyvx-27c
Delphi²¿·Öº¯Êý¡¢ÃüÁî¡¢ÊôÐÔÖÐÎÄ˵Ã÷
Abort º¯Êý ÒýÆð·ÅÆúµÄÒâÍâ´¦Àí
Abs º¯Êý ¾ø¶ÔÖµº¯Êý
AddExitProc º¯Êý ½«Ò»¹ý³ÌÌí¼Óµ½ÔËÐÐʱ¿âµÄ½áÊø¹ý³Ì±íÖÐ
Addr º¯Êý ·µ»ØÖ¸¶¨¶ÔÏóµÄµØÖ·
AdjustLineBreaks º¯Êý ½«¸ø¶¨×Ö·û´®µÄÐзָô·ûµ÷ÕûΪCR/LFÐòÁÐ
Align ÊôÐÔ Ê¹¿Ø¼þÎ ......

SDL & Object Pascal (Delphi) [2] ÏÔʾÖÐÎÄ×Ö·û

һЩ»ù´¡µÄÎÊÌâÎÒ²»ÔÙ׸ÊöÁË£¬²éÔİïÖúÎĵµ£¨Object Pascal SDL Doc.chm£©ÏÔÈ»±ÈÔÚÕâ¿´ÎÒºú³¶ºÏÊʵöࡣÄÇЩ»­ÏñËØ£¬»ñÈ¡ÏñËØÐÅÏ¢£¬ÏÔʾBMPÎļþ¶àÊýʱºòÖ»Òª°ÑÄÇЩ´úÂë¸´ÖÆ¹ýÀ´»ù±¾¾ÍÄܹ¤×÷¡£ÏÂÃæËµµÄÊÇÔõÑùÏÔʾÖÐÎÄ¡£
ÆäʵSDL¼ÓÉÏttfÖ§³Öʱ£¨ÐèÒª½«¶ÔÓ¦µÄdllÎļþÌí¼Óµ½¹¤³ÌĿ¼ÀÊÇÍêÈ«¿ÉÒÔÏÔʾÖÐÎĵ쬼òÌåºÍ·±Ì嶼ûΠ......

Delphi Êý×éºÍ½á¹¹Ìå

¼¼Êõ½»Á÷,DH½²½â. ¼ÇµÃºÜÔç֮ǰÎÒ¾Í˵¹ý,Êý×éºÍ½á¹¹ÌåÔÚÄÚ´æÖÐÆäʵһÑùµÄ,ËûÃǶ¼ÊÇÁ¬Ðø·Ö²¼µÄ.
ÀýÈç: TMyStruct = record
A,B,C:Integer;
end;
T3IntArray = array[0..2]of Integer;
ÕâÁ½¸ö¶¼Õ¼12×Ö½Ú,¶øÇÒTMyStruct.A¾ÍÊÇT3IntArray[0].

¶øÎÒÃÇÖªµÀÔÚ·ÃÎÊÊý×éÖÐij¸öÔªËØµÄʱºò,Ö»ÊÇÔÚµ ......

Delphi ×Ô¼ºÐ´¸öTimerÍæÍæ

¼¼Êõ½»Á÷,DH½²½â.
Ã÷ÌìÈ¥×ø»ð³µ,»Ø¼Ò,½ñÌì¾ÍûÓÐÊÂ×ö,±¾À´ÔÚŪһ¸ö¿ç½ø³Ì»ñÈ¡ÆäËû³ÌÐòÀïÃæ×é¼þ,ÈçListView,ListBox,ButtonµÈµÄÐÅÏ¢,ͻȻÓиöÏë·¨×Ô¼ºÐ´¸öTimer,²»ÓÃSetTimerº¯Êý,ÎÒÃÇ×Ô¼ºÓøö¶àÏß³ÌÒ²ÕýºÃʵÏÖÕâ¸ö.·´Õýǰ¶Îʱ¼ä¶àÏß³ÌҲŪµÃ±È½Ï¶à,±¾À´Ïëµ¥¶À½²½²µÄ,ÏÖÔÚ¾ÍÓøöÀý×ÓÀ´ËµÃ÷°É.
д³ÉÒ»¸ö¿Ø¼þ:utTimer.pas
v ......

Delphi¶àÏß³Ìѧϰ£¨3£©£ºÏß³Ìͬ²½µÄÔ­Òò

ÔÚʹÓöàÏ̵߳Äʱºò£¬Èç¹û¶àÏ̶߳Ôij¸öÌØ¶¨µÄ¹«¹²Êý¾Ý»ò×ÊÔ´½øÐзÃÎÊ£¬ÐèÒª¶Ô¶àÏ߳̽øÐÐЭµ÷²Ù×÷£¬½Ð×öÏß³Ìͬ²½¡£
     ÀýÈ磺Èý¸öÏ̷ֱ߳ðÑ­»·µØÏòListBoxÖÐдÈëÊý¾Ý¡£Ã»ÓнøÐÐͬ²½Ê±£¬Ð´ÈëµÄ˳ÐòÊDz»È·¶¨µÄ¡£
{Ö÷´°Ìå´úÂë}
unit Unit2;

interface

uses
Windows, Messages, SysUtils, V ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ