// GET: BookingRoom/Edit/5
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var bookingRoom = await _context.BookingRoom.FindAsync(id);
if (bookingRoom == null)
{
return(NotFound());
}
ViewData["RoomId"] = new SelectList(_context.Set <Room>(), "RoomId", "RoomName", bookingRoom.RoomId);
return(View(bookingRoom));
}