/// <summary>
/// </summary>
/// <param name="sender"></param>
/// <param name="dataContextChangedEventArgs"></param>
private void OnDataContextChanged(object sender, DataContextChangedEventArgs dataContextChangedEventArgs)
{
_viewManager.RegisterView(this);
EnsureParentChildRelationship(dataContextChangedEventArgs.NewContext);
ViewModelChanged.SafeInvoke(this);
}
/// <summary>
/// Occurs when the data context has changed.
/// </summary>
/// <param name="sender">The sender</param>
/// <param name="eventArgs">The data context changed event args.</param>
private void OnDataContextChanged(object sender, DataContextChangedEventArgs eventArgs)
{
_viewManager.RegisterView(this);
ViewModelChanged.SafeInvoke(this);
}