SIPSorcery.SimpleWizardInRuleControl.SetUICommandFieldsForRule C# (CSharp) Method

        private void SetUICommandFieldsForRule(SimpleWizardRule rule)
        {
            if (rule.CommandType == SimpleWizardCommandTypes.Dial && m_ruleProvider.Items != null && m_ruleProvider.Items.Count > 0)
            {
                m_ruleCommandString.Text = rule.CommandParameter1;
                if (m_ruleProvider.Items.Any(x => x as string == rule.CommandParameter2))
                {
                    // The second command parameter holds the provider.
                    m_ruleProvider.SelectedIndex = m_ruleProvider.Items.IndexOf(m_ruleProvider.Items.Single(x => x as string == rule.CommandParameter2));
                }
            }
            else if (rule.CommandType == SimpleWizardCommandTypes.DialAdvanced)
            {
                m_ruleAdvancedDialString.Text = rule.CommandParameter1;
                m_ruleRingDuration.Text = rule.CommandParameter2;
                m_ruleAnswerDuration.Text = rule.CommandParameter3;
            }
            else if (rule.CommandType == SimpleWizardCommandTypes.Reject)
            {
                m_rejectResponseCode.SelectedIndex = m_rejectResponseCode.Items.IndexOf(m_rejectResponseCode.Items.Single(x => ((TextBlock)x).Text.StartsWith(rule.CommandParameter1)));
                m_rejectReason.Text = rule.CommandParameter2;
            }
            else if (rule.CommandType == SimpleWizardCommandTypes.HighriseLookup)
            {
                m_highriseURL.Text = rule.CommandParameter1;
                m_highriseToken.Text = rule.CommandParameter2;
                m_recordHighriseNote.IsChecked = (rule.CommandParameter3 != null) ? Convert.ToBoolean(rule.CommandParameter3) : false;
                m_asyncHighrise.IsChecked = (rule.CommandParameter4 != null) ? Convert.ToBoolean(rule.CommandParameter4) : false;
            }
        }