private void MenuItem_PasteItemClick(object sender, RoutedEventArgs e)
{
String typeName = (string)Clipboard.GetDataObject().GetFormats().GetValue(0);
var itemType = Type.GetType(typeName);
dynamic item = SceneItem.GetFromClipboard(itemType);
Convert.ChangeType(item, itemType);
if (item != null)
{
SceneManager.Instance.CurrentScene.Add(item);
}
}