public async Task <IActionResult> Edit(int id, [Bind("ID,Staff_MstID,Customer_MstID,AppointmentDate,Charges")] Appointment_Mst appointment_Mst)
        {
            if (id != appointment_Mst.ID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(appointment_Mst);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!Appointment_MstExists(appointment_Mst.ID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["Customer_MstID"] = new SelectList(_context.Customer_Msts, "ID", "Name", appointment_Mst.Customer_MstID);
            ViewData["Staff_MstID"]    = new SelectList(_context.Staff_Msts, "ID", "Name", appointment_Mst.Staff_MstID);
            return(View(appointment_Mst));
        }
        public async Task <IActionResult> Create([Bind("ID,Staff_MstID,Customer_MstID,AppointmentDate,Charges")] Appointment_Mst appointment_Mst)
        {
            if (ModelState.IsValid)
            {
                _context.Add(appointment_Mst);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["Customer_MstID"] = new SelectList(_context.Customer_Msts, "ID", "Name", appointment_Mst.Customer_MstID);
            ViewData["Staff_MstID"]    = new SelectList(_context.Staff_Msts, "ID", "Name", appointment_Mst.Staff_MstID);
            return(View(appointment_Mst));
        }