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...clone a Component?
Autor: P. Below
Homepage: http://www.teamb.com
[ Print tip ]  

Tip Rating (14):  
     


{ This code shows how to clone a TPanel (Panel1)
  You can do it with any other component

  Dieser Code zeigt, wie ein TPanel (Panel1) geklont
  werden kann. Das funktioniert natürlich auch mit
  anderen Komponenten
}

procedure TForm1.Button1Click(Sender: TObject);
var
  
ms: TMemoryStream;
  s: string;
  p, temp: TPanel;
  x,y: Integer;
begin
  
ms := TMemoryStream.Create;
  try
    
temp := panel1;
    s := panel1.Name;
    panel1.Name := '';
    try
      
ms.WriteComponent(temp);
      ms.Position := 0;
      p := TPanel.Create(Self);
      ms.ReadComponent(p);
      with do
      begin
        
x := panel1.Left;
        y := panel1.Top;
        Inc(x, 5);
        Inc(y, 5);
        SetBounds(x, y, Width, Height);
        Parent := Self;
        Name := Format('Panel%d_%d', [x, y]);
      end;
    finally
      
temp.Name := s;
      panel1 := temp;
    end
  finally
    
ms.Free;
  end{ finally }
end;



 

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