App1.Data.SampleDataGroup.SampleDataGroup C# (CSharp) Method

        public SampleDataGroup(Frame frame, String uniqueId, String title, String subtitle, String imagePath, String description)
            : base(uniqueId, title, subtitle, imagePath, description)
        {
            this.frame = frame;
            Items.CollectionChanged += ItemsCollectionChanged;

            NavigateGroupCommand = new DelegateCommand(x => true, x => this.NavigateGroup());
        }