/// <summary>
/// Invoked whenever the effective value of any dependency property on this <see cref="T:System.Windows.FrameworkElement"/> has been updated. The specific dependency property that changed is reported in the arguments parameter. Overrides <see cref="M:System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs)"/>.
/// </summary>
/// <param name="e">The event data that describes the property that changed, as well as old and new values.</param>
private void OnDependencyPropertyChanged(object sender, DependencyPropertyValueChangedEventArgs e)
{
if (PropertyChanged != null)
{
PropertyChanged(this, new PropertyChangedEventArgs(e.PropertyName));
}
}
private void OnDataContextChanged(object sender, DependencyPropertyValueChangedEventArgs e)
{
_viewDataContextChanged.SafeInvoke(this, new DataContextChangedEventArgs(e.OldValue, e.NewValue));
}