Title: Hide windows 95 taskbar
Taskbar windows name is 'Shell_TrayWnd'. So use Win32 function FindWindow to find Windows95 Taskbar, and Win32 function ShowWindow to it hide or restore.
For example:
procedure TForm1.Button1Click(Sender: TObject);
var
WindowHandle: HWnd;
begin
WindowHandle:=FindWindow('Shell_TrayWnd','');
if WindowHandle<>0 then
ShowWindow(WindowHandle,SW_HIDE);
end;
procedure TForm1.Button2Click(Sender: TObject);
var
WindowHandle: HWnd;
begin
WindowHandle:=FindWindow('Shell_TrayWnd','');
if WindowHandle<>0 then
ShowWindow(WindowHandle,SW_RESTORE);
end;