Visible.

[himitsu]

Oder wieder in kurz:

Delphi-Quellcode:

procedure TForm1.Edit1Change(Sender: TObject); 
begin 
  DBGrid3.Visible := Edit1.Text <> '';
end;

<> heist ungleich


hier kommt bei allen das Selbe raus:

Delphi-Quellcode:

  if Text <> '' then ...Visible:= true else ...Visible:= false; 

  if Text = '' then ...Visible:= false else ...Visible:= true; 

  if not (Text = '') then ...Visible:= true else ...Visible:= false;