private async void UpdateStewardess()
{
try
{
var resultItem = await _service.UpdateAsync(SelectedStewardess);
Stewardesses.Remove(SelectedStewardess);
Stewardesses.Insert(0, resultItem);
}
catch (System.InvalidOperationException ex)
{
await _dialogService.ShowMessage(ex.Message, "Error");
}
}
public async Task UpdateAsync(Stewardess ob)
{
await _stewardessService.UpdateAsync(ob);
await UpdateListAsync();
}
