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Delphi ÀàÓë¶ÔÏóÄÚ´æ½á¹¹Ç³Îö(¸½¼þ2)

*ÀàµÄ¹«¿ªÊôÐÔ£¨´úÂ룩
ʾÀý£º·ÃÎÊÀàµÄpublishedÊôÐÔ
˵Ã÷£ºvmtFieldTable£¨Published Field±í£©Ö¸ÏòPublished Field±íÓÐÐòÅÅÁУ¬Ö»´æ´¢µ±Ç°ÀàµÄPublishedField±í£¬µÃµ½¸¸ÀàµÄPublished Field±íÐèÒªÍùÉϱéÀú¡£
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type
    TMyObject = class(TObject)
    private
        FField1: Integer;
        FField2: string;
        FField3: array[0..2] of Integer;
    published
        Button1: TButton;
        Memo1: TMemo;
        Label1: TLabel;
    end;
 
procedure TForm1.Button1Click(Sender: TObject);
var
    AObject: TMyObject;
    //---
    procedure _ShowDMTInfo(ALines: TStrings; AClass: TClass);
    var
        AClassAddress,AFTAddress: Integer;
        AFieldCount,AFieldIndex,AFieldOffset,AFieldNameLen: Integer;
        APos,i: Integer;
        AFieldName: ShortString;
    begin
        AClassAddress := Integer(AClass);
        with ALines do
        begin
            Add(Format('ÀàÃû: %s ', [AClass.ClassName]));
            //---
            AFTAddress := Integer(PPointer(AClassAddress + vmtFieldTable)^);
            if AFTAddress = 0 then
       &n


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Delphi µÄ Dll º¯ÊýµÄ µ÷ÓÃ


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library mydll;
 
uses
base in 'base.pas';
 
exports
Triple name 'Tr';
 
{$R *.res}
 
begin
end.
 
£¨¶þ£©º¯Êýµ¥Ôª
unit base;
 
interface
 
uses windows;
 
function Triple(N:integer):integer;stdcall;
  ......

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1¡¢Ç°ÑÔ 3
2¡¢Ô´³ÌÐòÊéд¹æ·¶ 3
2.1ͨÓÃÔ´´úÂë¸ñʽ¹æ·¶ 3
2.1.1Ëõ½ø 3
2.1.2±ß¾à 3
2.1.3 Begin…EndÓï¾ä 3
2.1.4×¢ÊÍ 4
2.2 OBJECT PASCALÓï¾ä¸ñʽÊéд¹æ·¶ÓëÓ÷¨ 4
2.2.1À¨ºÅ 4
2.2.2±£Áô×ֺ͹ؼü×Ö 4
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2.2.4±äÁ¿ 5
2.2.5ÀàÐÍ 6
2.2.6Óï¾ä 6
2.2.7½á¹¹» ......

DELPHIÓÃFindWindow¡¢FindWindowEx ²éÕÒ´°¿Ú

FindWindow(
lpClassName, {´°¿ÚµÄÀàÃû}
lpWindowName: PChar {´°¿ÚµÄ±êÌâ}
): HWND; {·µ»Ø´°¿ÚµÄ¾ä±ú; ʧ°Ü·µ»Ø 0}
//FindWindowEx ±È FindWindow ¶à³öÁ½¸ö¾ä±ú²ÎÊý:
FindWindowEx(
Parent: HWND; {Òª²éÕÒ×Ó´°¿ÚµÄ¸¸´°¿Ú¾ä±ú}
Child: HWND; {×Ó´°¿Ú¾ä±ú}
ClassName: PChar ......

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