Poderosa.XZModem.ModemBase.Abort C# (CSharp) Method

        protected void Abort(string message, bool closeDialog)
        {
            if (_stopped || _aborting) {
                return;
            }
            _aborting = true;
            OnAbort(message, closeDialog);
        }

 private void Exit()
 {
     if (_modemTask != null)
     {
         _modemTask.Abort();
         _modemTask = null;
     }
     _executing            = false;
     _okButton.Enabled     = true;
     _fileNameBox.Enabled  = true;
     _selectButton.Enabled = true;
     _protocolBox.Enabled  = true;
     _directionBox.Enabled = true;
 }