hMailServer.Administrator.ucIncomingRelay.SaveData C# (CSharp) Method

        public bool SaveData()
        {
            bool newObject = false;
            if (_representedObject == null)
            {
                hMailServer.Application app = APICreator.Application;
                hMailServer.Settings settings = app.Settings;
                hMailServer.IncomingRelays IncomingRelays = settings.IncomingRelays;
                _representedObject = IncomingRelays.Add();

                newObject = true;

                Marshal.ReleaseComObject(settings);
                Marshal.ReleaseComObject(IncomingRelays);
            }

            _representedObject.Name = textName.Text;

            _representedObject.LowerIP = textLower.Text;
            _representedObject.UpperIP = textUpper.Text;

            _representedObject.Save();

            // Refresh the node in the tree if the name has changed.
            IMainForm mainForm = Instances.MainForm;
            mainForm.RefreshCurrentNode(textName.Text);

            // Set the object to clean.
            DirtyChecker.SetClean(this);

            if (newObject)
            {
                SearchNodeText crit = new SearchNodeText(_representedObject.Name);
                mainForm.SelectNode(crit);
            }

            return true;
        }