public async void Handler(object parm1, ExecutedRoutedEventArgs parm2)
{
try
{
if (_sync)
{
await DispatcherService.InvokeTaskAsync(async() => await _del(parm1, parm2)).ConfigureAwait(false);
}
else
{
await _del(parm1, parm2).ConfigureAwait(false);
}
}
catch (Exception e)
{
LogManager.GetLogger <CommandFactory>().Error(e);
}
}