/// <summary> /// Returns the hierarchical <see cref="UniForm">UniForm</see> parent of the /// <see cref="System.Windows.FrameworkElement">element</see> or null if none. /// Threadsafe. /// </summary> /// <param name="element">The <see cref="System.Windows.FrameworkElement">FrameworkElement</see></param> /// <returns>Parent <see cref="UniForm">UniForm</see> or null.</returns> public static UniForm GetUniForm(this System.Windows.FrameworkElement element) { UniForm ret = null; App.Invoke(delegate { ret = element.UnsafeGetUniForm(); }); return(ret); }