private void RefreshButton_OnClick(object sender, RoutedEventArgs e)
{
var treeFactory = new TreeViewFactory();
treeFactory.PopulateTreeView();
}
/// <summary>
/// Shows the tool window when the menu item is clicked.
/// </summary>
/// <param name="sender">The event sender.</param>
/// <param name="e">The event args.</param>
private void ShowToolWindow(object sender, EventArgs e)
{
var treeFactory = new TreeViewFactory();
treeFactory.PopulateTreeView(this.package, this.ServiceProvider);
}