void AddFileProjectItemToProjectBrowser(ProjectItemEventArgs e)
 {
     var visitor = new UpdateProjectBrowserFileNodesVisitor(e);
     foreach (AbstractProjectBrowserTreeNode node in projectBrowser.TreeView.Nodes) {
         node.AcceptVisitor(visitor, null);
     }
 }
        void AddFileProjectItemToProjectBrowser(ProjectItemEventArgs e)
        {
            var visitor = new UpdateProjectBrowserFileNodesVisitor(e);

            foreach (AbstractProjectBrowserTreeNode node in projectBrowser.TreeView.Nodes)
            {
                node.AcceptVisitor(visitor, null);
            }
        }