TTreeView

Code:

{

If you have installed the Internet Explorer 4.0 or high, in TTreeView component

always displaying a hint for cutted items. It's useful but sometimes prevents and

irritates (at least, me). But there is a simple way to switch off this feature:

}

procedure TForm1.FormShow(Sender: TObject);

const

  TVS_NOTOOLTIPS = $0080;

begin

  SetWindowLong(Treeview1.Handle, GWL_STYLE,

    GetWindowLong(TreeView1.Handle, GWL_STYLE) xor TVS_NOTOOLTIPS);

end;