<?xml version="1.0" encoding="utf-8"?>
<root>
  <FavoriteDirectory path="\\remote_machine\folder" description="Remote Folder" />
  <FavoriteDirectory path="C:\folder" description="C Folder" />
</root>

using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.Linq;
using System.Text;
using Renamer.Attributes;
using Renamer.RenameFunctions;

namespace SampleNamespace
{
    [Export(typeof(RenameFunctionBase))]
    [NameText("Sample"), HelpText(@"The sample renaming function.")]
    internal class SampleFunction : RenameFunctionBase
    {
        private enum ControlKeys
        {
            [NameText("Text Box"), HelpText(@"The textbox control.")]
            TextBox,

            [NameText("Check Box"), HelpText(@"The checkbox control.")]
            CheckBox,

            [NameText("Combo Box"), HelpText(@"The combobox control.")]
            ComboBox
        }

        private enum ComboBoxKeys
        {
            [NameText("Option 1"), HelpText(@"The 1st combobox option.")]
            Option1,

            [NameText("Option 2"), HelpText(@"The 2nd combobox option.")]
            Option2,

            [NameText("Option 3"), HelpText(@"The 3rd combobox option.")]
            Option3
        }

        public SampleFunction()
        {
            this.SetControlKeys<ControlKeys>();
            this.SetControl((int)ControlKeys.TextBox, "Initial Text");
            this.SetControl((int)ControlKeys.CheckBox, true);
            this.SetControl<ComboBoxKeys>((int)ControlKeys.ComboBox, ComboBoxKeys.Option2);
        }

        public override void PerformFunction(RenameFunctionArgs args)
        {
            // args.OriginalExtension - the original extension of the file.
            // args.OriginalFileName - the original name of the file.
            // args.WorkingName - the working name of the file for renaming functions
            //                    (may or may not include the extension).
            // args.WorkingNameIncludesExtension - true if processing includes the file extension.

            string textBoxValue = (string)this.GetControlValue((int)ControlKeys.TextBox);
            bool? checkBoxValue = (bool?)this.GetControlValue((int)ControlKeys.CheckBox);
            ComboBoxKeys comboBoxValue = (ComboBoxKeys)this.GetControlValue((int)ControlKeys.ComboBox);

            string workingName = args.WorkingName;

            // Do logic on the working name

            args.WorkingName = workingName;
        }
    }
}