Migrate from Basic to MVVM and MEF Composable Patterns for a Silverlight Application - Part 3

namespace ProductApp.Common
{
    public sealed class ModuleID
    {
        // Main
        public const string MainPageViewModel = "MainPageViewModel";
        public const string AnotherScreenView = "AnotherScreenView";
        public const string AnotherScreenViewModel = "AnotherScreenViewModel";
        public const string AnotherScreenModel = "AnotherScreenModel";

        // Product List
        public const string ProductListView = "ProductListView";
        public const string ProductListViewModel = "ProductListViewModel";
        public const string ProductListModel = "ProductListModel";
        public const string AddProductWindowView = "AddProductWindowView";
        public const string AddProductWindowViewModel = "AddProductWindowViewModel";
        public const string AddProductWindowModel = "AddProductWindowModel";

        // Another Xap
        public const string AnotherXapView = "AnotherXapView";
        public const string AnotherXapViewModel = "AnotherXapViewModel";
        public const string AnotherXapModel = "AnotherXapModel";
    }
}