How can i do this?

[azrael11]

I think there is a TForm.FindControl() method that returns a control by name like so:

Var
  Button: TButton;
begin
  Button := FindControl('Button1') as TButton;

cheers,
Paul

Thank you Paul for anwser but
"Find Control" wants a handle control not a string
FindControl(Handle: HWnd)

Can i use the findComponet function ?
But how i can get the control of the componet so i can make it visible?

Thanks again...