Proper usage of the Asynchronous MessageBox

AsyncMessageBoxUsages.cs

 AsyncMessageBox.MessageBoxClosed += (o, e) =>
  {
      // handle the user response here
      if(e.Result == DialogResult.Retry)
      {
          // retry code here
      }
  };
  AsyncMessageBox.Show("There was an issue accessing 'quaterly report.xlsx'.",
                       "Quarterly Report Generator",
                       MessageBoxButtons.AbortRetryIgnore,
                       MessageBoxIcon.Exclamation);