DelphiʰÒÅ£¨8£© Ààʼþ
ÀàµÄʼþ
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TMyEvent = procedure of object; //²»´ø²ÎÊýµÄ¹ý³Ì
TMyEventExt = procedure(AName: string) of object; //´ø²ÎÊýµÄ¹ý³Ì
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
TMyBase = class
private
FName : string;
FAge : Integer;
FOnEvent: TMyEvent; //¶¨Òå TMyEvent ÀàÐÍʼþ
FOnEventExt: TMyEventExt;
procedure SetAge(const AValue: Integer);
public
//´´½¨Ààʱ½øÐÐÏàÓ¦µÄһЩ³õʼ»¯¹¤×÷
constructor Create;
procedure SetEvent1;
procedure SetEvent2;
procedure SetEventExt1(ATmp: string);
//NameÊôÐÔ ²»¿É¸ü¸Ä
property Name: string read FName write FName;
//AgeÊôÐÔ ¿ÉÒÔ¸ü¸Ä
property Age: Integer read FAge write SetAge;
//¹ØÁªÊ¼þ ·¢²¼ TMyEvent ÀàÐÍʼþ
property OnEvent: TMyEvent read FOnEvent write FOnEvent;
property OnEventExt: TMyEventExt read FOnEventExt write FOnEventExt;
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
{ TMyBase }
constructor TMyBase.Create;
begin
FName := 'hehf';
FAge := 99; //²»¸³ÖµÊ±Ä¬ÈÏΪ0
FOnEvent := SetEvent1;
FOnEventExt := SetEventExt1; //Õâʱ²»ÄÜ´ø²ÎÊý
end;
procedure TMyBase.SetAge(const AValue: Integer);
begin
if (AValue > 0) and (AValue < 130) then
FAge := AValue
else
FAge := -1;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
TmpMy: TMyBase;
begin
TmpMy := TMyBase.Create;
ShowMessage(IntToStr(TmpMy.Age)); // 99
TmpMy.Age := 100;
ShowMessage(IntToStr(TmpMy.Age)); // 100
TmpMy.OnEvent; //´¥·¢¹ØÁªÊ¼þ
TmpMy.Free;
end;
procedure TMyBase.SetEvent1;
begin
ShowMessage('Event 1'
Ïà¹ØÎĵµ£º
community.csdn.net/Expert/topic/3423/3423580.xml?temp=.7675897
Ö÷¡¡¡¡Ì⣺ ÔõÑùÓÃDELPHI½ÓÊÕÉãÏñÍ·µÄͼÏó
×÷¡¡¡¡Õߣº benbenpear (±¿±¿)
µÈ¡¡¡¡¼¶£º
ÐÅ Óþ Öµ£º 100
ËùÊôÉçÇø£º Delphi GAME£¬Í¼Ðδ¦Àí/¶àýÌå
ÎÊÌâµãÊý£º 0 ......
Ò»¡¢¸ÅÊö¼°Ê¾Àý´úÂë
DelphiÖаüÀ¨Ðí¶àÒѾ·â×°ºÃµÄÀ༰¿Ø¼þ£¬ÆäÖеķǿÉÊÓ»¯¿Ø¼þ¿âÒÔ¹¦ÄÜ·½Ê½»®·Ö¿É´¦ÀíÖî¶àÓ¦ÓÃÐèÇó¡£ÈôʹÓÃC£«£«ÊµÏÖϵͳʱ¶ÔijЩ¹¦Äܼòµ¥µ÷ÓÃdelphiÖÐÏֳɵĿâʱ¼´¿É¡£Òò´Ë½«delphiÖеĿâÒÔDLLÐÎʽ·â×°ºÃÖ®ºóÈçºÎ½«·½·¨µ¼³ö¿É¹©C£«£«µ÷ÓÃÊDZ¾ÎļǼµÄÖØµã¡£C£«£«µ÷Óõķ½Ê½ÓжàÖÖ£¬ÔÚÕâÀïÖ»ÌÖÂÛÒ»ÖÖ¾² ......
ÓÃDelphi×÷µÄ³ÌÐòµÄÔ´´úÂëÖг£¼ûµÄÎļþÀ©Õ¹Ãû£¬²¢¸ø³öÁËÕâЩÎļþÀ©Õ¹ÃûµÄÒâÒ壬ÒÔ±ãÔ´´úÂë¹ÜÀíʱ×÷Ϊ²ÎÕÕ£¬À©Õ¹ÃûÒÔ×ÖĸΪÐò£¨²»ÐèÒª½øÔ´´úÂë¿â²»±íʾ²»ÐèÒª½ø¿â£©¡£
¡¡¡¡~*
¡¡¡¡DelphiÉú³ÉµÄ±¸·ÝÎļþ£¬ÔÚ°æ±¾¿ØÖƿ⼰·¢²¼´úÂëÖв»Ó¦¸Ã³öÏÖÕâЩÎļþ£¬Èç¹ûÐÞ¸ÄÁËij¸öÎļþÈ´ÒòijЩÔÒòûÓб£´æµÄ»°£¬¿ÉÒÔ³¢ÊÔʹÓÃÕâЩÎļþ» ......
delphi + java µÄ·Ö²¼Ê½Ó¦ÓÃ˼¿¼
ÓÃdelphi×ö½çÃæ²ã javaÒµÎñÂß¼²ã ÕâÑù¿´ÉÏÈ¥ºÜÃÀ°É£¿
¾ßÌåµÄʵÏÖ
java ×öÒµÎñÂß¼²ã Ó¦¸ÃÓжàÖÖÑ¡Ôñ ÆóÒµ¼¶µÄÓÐEJB3, ÇáÁ¿¼¶µÄÓÐspring
ĿǰÔÚѧϰejb3£¬¸Ð¾õÓÃÀ´×öÒµÎñÂß¼²ãÕæµÄºÜ²»´í¡£spring»¹Ã»ÓÐÁ˽â
½çÃæ²ãÓÃdelphi£¬RADÓ¦¸ÃÊÇdelphiµÄÓÅÊÆ¡£
¹Ø¼üµÄÎÊÌâµÄÈç¹û°Ñ ......