public IActionResult Save(ItemCreationViewModel icvm)
 {
     if (ModelState.IsValid)
     {
         if (icvm.ImageFile.Length <= 0 || !icvm.ImageFile.ContentType.Contains("image"))
         {
             ModelState.AddModelError("ImageFile", "Selected file is not an image.");
             return(View("CreateItem", icvm));
         }
         Item tempitem = ItemToItemVM.ToItem(icvm);
         _ir.Create(tempitem);
         return(RedirectToAction("AllItems", "Item"));
     }
     return(View("CreateItem", icvm));
 }