public async Task <IActionResult> UpdateExchange(int id, [Bind("ID,Title")] Exchange exchange)
{
if (id != exchange.ID)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
ExchangeUpdater.Update(_context);
}
catch (DbUpdateConcurrencyException)
{
if (!ExchangeExists(exchange.ID))
{
return(NotFound());
}
else
{
throw;
}
}
}
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> UpdateExchange(int?id)
{
if (id == null)
{
return(NotFound());
}
var exchange = await _context.Exchange
.FirstOrDefaultAsync(m => m.ID == id);
if (exchange == null)
{
return(NotFound());
}
try
{
ExchangeUpdater.RemoveAllWatchedTokens(_context, (int)id);
ExchangeUpdater.Update(_context);
}
catch (DbUpdateConcurrencyException)
{
if (!ExchangeExists(exchange.ID))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Details), new { id = exchange.ID }));
}