public async Task <IActionResult> Create([Bind("Id,TypeName")] HoldingCategory holdingCategory) { bool IsHoldingCategoryExist = _context.HoldingCategory.Any (x => x.TypeName == holdingCategory.TypeName && x.Id != holdingCategory.Id); if (IsHoldingCategoryExist == true) { ModelState.AddModelError("TypeName", "Name Already exit"); } if (ModelState.IsValid) { _context.Add(holdingCategory); await _context.SaveChangesAsync(); return(RedirectToAction(nameof(Index))); } return(View(holdingCategory)); }
public async Task <IActionResult> Edit(int id, [Bind("Id,TypeName")] HoldingCategory holdingCategory) { if (id != holdingCategory.Id) { return(NotFound()); } bool IsHoldingCategoryExist = _context.HoldingCategory.Any (x => x.TypeName == holdingCategory.TypeName && x.Id != holdingCategory.Id); if (IsHoldingCategoryExist == true) { ModelState.AddModelError("TypeName", "Name Already exit"); } if (ModelState.IsValid) { try { _context.Update(holdingCategory); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!HoldingCategoryExists(holdingCategory.Id)) { return(NotFound()); } else { throw; } } return(RedirectToAction(nameof(Index))); } return(View(holdingCategory)); }