/// <summary>
/// Returns the current effective value of a dependency property from a DependencyObject.
/// </summary>
///
/// <returns>
/// Returns the current effective value.
/// </returns>
/// <param name="dependencyProperty">The DependencyProperty identifier of the property for which to retrieve the value.</param>
public object GetValue(DependencyProperty dependencyProperty)
{
return(_frame.GetValue(dependencyProperty));
}