unit1.pas

delphi插件编程演示

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Label1: TLabel;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

//打开本窗口
function ShowDLLForm(AHandle: THandle; ACaption: string): Boolean; stdcall;
//输出标题
function GetCaption: Pchar; stdcall;

implementation

{$R *.dfm}

function GetCaption: Pchar; stdcall;
begin
  Result := '插件演示NO1';
end;

function ShowDLLForm(AHandle: THandle; ACaption: string): boolean;
begin
  result:=true;
  application.Handle:=aHandle;
  with TForm1.Create(application) do
  begin
    try
      caption:=ACaption;
      showmodal;
    finally
      free;
    end;
  end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
  application.MessageBox('插件——一种即插即用的艺术', '咏南工作室', 64);
end;

end.