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type
TMyObject = class(TObject)
private
FData: Integer;
protected
procedure Test1;virtual;
procedure Test2;dynamic;
public
procedure Test;
published
procedure Test3;
end;
procedure TMyObject.Test;
var
i:Integer;
begin
ShowMessage('¾²Ì¬·½·¨');
end;
procedure TMyObject.Test1;
begin
ShowMessage('Ðé·½·¨');
end;
procedure TMyObject.Test2;
begin
ShowMessage('¶¯Ì¬·½·¨');
end;
procedure TMyObject.Test3;
begin
ShowMessage('published·½·¨');
end;
procedure TForm1.Button1Click(Sender: TObject);
//---
{procedure _ShowClassInfo(ALines: TStrings; AClass: TClass);
begin
with ALines do
begin
Add(Format('ÀàÖ¸ÕëµØÖ·: %d ', [Integer(AClass)]));
//---
if AClass.ClassParent = nil then
Add('¸¸ÀàÃû: Nil')
else
Add(Format('¸¸ÀàÃû: %s', [AClass.ClassParent.ClassName]));
 
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&n ......
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, Grids, DBGrids, DB, ADODB, StdCtrls;
type
TForm1 = class(TForm)
Edit1: TEdit;
Button1: TButton;
Button ......
delphiºÜÔç¾ÍÒѾ¿ÉÒÔ½øÐÐÈý²ãµÄ¿ª·¢ÁË. µ«Ò»Ö±µ½ÏÖÔÚ, ÍøÉÏÕâ·½ÃæµÄ¶«Î÷Ì«ÉÙ ÁË. Ҫô̫ÀÏ, ÉõÖÁ²»ÍêÈ«ÕýÈ·. ÀýÈç:
ÈçºÎ½øÐжà±í¸üÐÂ(Ìá½»), ºÜ¶à»Ø¸´»¹ÊÇ˵ÓÃADOConnectionµÄÊÂÎñ, (Èç¹ûҪͬʱ¸üÐÂSQL SERVERºÍOracleÊý¾Ý¿âµÄ±íÔõô°ì).
µ±È»Ò²ÓÐ˵ÓÃSetComplete, SetAbortµÄ. µ«ËµµÄºÜ¼òµ¥, ÆäÖеÄ×¢ÒâÊÂÏîÓÖÊÇÊ ......
//ÉùÃ÷:
GetClassName(
hWnd: HWND; {Ö¸¶¨´°¿Ú¾ä±ú}
lpClassName: PChar; {»º³åÇø}
nMaxCount: Integer {»º³åÇø´óС}
): Integer; {·µ»ØÀàÃû´óС; ʧ°Ü·µ»Ø 0}
//²âÊÔ1: н¨Ò»¸ö¹¤³Ì, Ö÷´°¿ÚµÄÀàÃûĬÈÏÊÇ TForm1, ÓóÌÐò»ñȡһÏ¿´¿´
var
ps: array[0..254] of Char;
begin
GetCl ......