hMailServer.Administrator.ucRules.EditSelectedItem C# (CSharp) Method

        private void EditSelectedItem()
        {
            if (listRules.SelectedItems.Count <= 0)
                return;

            int id = Convert.ToInt32(listRules.SelectedItems[0].Tag);
            hMailServer.Rule rule = _rulesCollection.get_ItemByDBID(id);

            formRule ruleDialog = new formRule(rule);

            ruleDialog.ShowDialog(this);

            if (ruleDialog.DialogResult == DialogResult.OK)
            {
                rule.Save();

                ListRules();
            }

            Marshal.ReleaseComObject(rule);
        }