hMailServer.Administrator.Dialogs.formRule.EditSelectedCriteria C# (CSharp) Method

        private void EditSelectedCriteria()
        {
            if (listCriterias.SelectedItems.Count == 0)
                return;

            hMailServer.RuleCriteria ruleCriteria = listCriterias.SelectedItems[0].Tag as hMailServer.RuleCriteria;

            formRuleCriteria ruleCriteriaDialog = new formRuleCriteria(ruleCriteria);

            if (ruleCriteriaDialog.ShowDialog() == DialogResult.OK)
            {
                ruleCriteria.Save();

                ListRuleCriterias();

                _forcedDirty = true;
                EnableDisable();
            }
        }