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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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//¼Óһϰ´Å¥£¬¼ÓÒ»¸ö¶Ô»°¿ò¾ÍOKÀ²
procedure TForm1.Button1Click(Sender: TObject);
var
S: String;
begin
if OpenDialog1.Execute then
begin
s := OpenDialog1.FileName;
WinExec( PChar(s), SW_NORMAL);
end;
end;
----------------------- ......
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//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»ñȡһϿ´¿´
var
ps: array[0..254] of Char;
begin
GetCl ......
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ËùÒÔKeyPreview:=True; Õâ¶ÔһЩ¿ì½Ý¼ü»áÓÐÓá£
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if KeyPreview then
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else
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