public async Task <IActionResult> Create([Bind("PowderBottleId,BottleNumber,InitWeight,Weight,LotNumber,LineItemId,UserId,StaticPowderInfoId")] PowderBottle powder, Guid id) { if (ModelState.IsValid) { powder.PowderBottleId = Guid.NewGuid(); powder.Weight = powder.InitWeight; SetUIDs(); await _repo.AddPowderBottle(powder); return(RedirectToAction(nameof(Index))); } return(View(powder)); }