public async Task <IEnumerable <CurrencyParams> > GetData <T>(T path)
{
try
{
var data = new DataStrategy <T>(path);
return(await data.GetData <BankJSON, CurrencyParams>());
}
catch (ArgumentException e)
{
MessageBox.Show(e.Message, "ArgumentException", MessageBoxButton.OK, MessageBoxImage.Error);
return(null);
}
catch (InvalidOperationException e)
{
MessageBox.Show(e.Message, "InvalidOperationException", MessageBoxButton.OK, MessageBoxImage.Error);
return(null);
}
catch (AggregateException e)
{
MessageBox.Show(e.InnerException.Message, "AggregateException", MessageBoxButton.OK, MessageBoxImage.Error);
return(null);
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Exception", MessageBoxButton.OK, MessageBoxImage.Error);
return(null);
}
}