private void BuildUmbracoTrees()
        {
            var treeList = new SortedDictionary <string, string>();

            treeList.Add("content", "Content");
            treeList.Add("media", "Media");
            treeList.Add("contentTypes", "Content Types");
            treeList.Add("mediaTypes", "Media Types");

            var fillList = new FillRootTreeListHandler(FillTreeList);

            Dispatcher.BeginInvoke(fillList, treeList); //fill the tree on the UI thread
        }
        private void BuildUmbracoTrees()
        {
            var treeList = new SortedDictionary<string, string>();

            treeList.Add("content", "Content");
            treeList.Add("media", "Media");
            treeList.Add("contentTypes", "Content Types");
            treeList.Add("mediaTypes", "Media Types");
            treeList.Add("dataTypes", "Data Types");

            var fillList = new FillRootTreeListHandler(FillTreeList);
            Dispatcher.BeginInvoke(fillList, treeList); //fill the tree on the UI thread
        }