public async Task <IActionResult> Edit(Guid id, [Bind("Id,SenderUser,ReceiverUser,Subject,Text,Readed")] TblMesage tblMesage)
        {
            if (id != tblMesage.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(tblMesage);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!TblMesageExists(tblMesage.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(tblMesage));
        }
        public async Task <IActionResult> Create([Bind("Id,SenderUser,ReceiverUser,Subject,Text,Readed")] TblMesage tblMesage)
        {
            if (ModelState.IsValid)
            {
                tblMesage.Id           = Guid.NewGuid();
                tblMesage.SenderUser   = User.Identity.Name.ToUpper();
                tblMesage.Readed       = false;
                tblMesage.ReceiverUser = tblMesage.ReceiverUser.ToUpper();
                _context.Add(tblMesage);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            return(View(tblMesage));
        }