VCL 소스를 수정할 필요가없는 간단한 예입니다.
uses
.., activex;
type
TForm1 = class(TForm, IAdviseSink)
..
Button1: TButton;
OleContainer1: TOleContainer;
procedure Button1Click(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
private
Connection: Longint;
procedure CloseConnection;
procedure OnDataChange(const formatetc: TFormatEtc; const stgmed: TStgMedium);
stdcall;
procedure OnViewChange(dwAspect: Longint; lindex: Longint);
stdcall;
procedure OnRename(const mk: IMoniker); stdcall;
procedure OnSave; stdcall;
procedure OnClose; stdcall;
public
end;
implementation
procedure TForm1.OnDataChange(const formatetc: TFormatEtc;
const stgmed: TStgMedium);
begin
end;
procedure TForm1.OnRename(const mk: IMoniker);
begin
end;
procedure TForm1.OnSave;
begin
end;
procedure TForm1.OnViewChange(dwAspect, lindex: Integer);
begin
end;
procedure TForm1.OnClose;
begin
ShowMessage('not editing anymore!');
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
if OleContainer1.InsertObjectDialog then begin
CloseConnection;
OleContainer1.OleObjectInterface.Advise(IAdviseSink(Self), Connection);
end;
end;
procedure TForm1.CloseConnection;
begin
if Connection <> 0 then
if OleContainer1.OleObjectInterface.Unadvise(Connection) = S_OK then
Connection := 0;
end;
procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
CloseConnection;
end;