/// <summary>
/// Handles the <see cref="E:ModelChildChanged" /> event.
/// </summary>
/// <param name="viewModel">The view model.</param>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="ChildChangedEventArgs"/> instance containing the event data.</param>
private static void OnModelChildChanged(ProcessViewFieldViewModel viewModel, object sender, ChildChangedEventArgs e)
{
if (e.ChildObject is FieldEdit || e.ChildObject is FieldList || e.ChildObject is ProcessSections || e.ChildObject is SectionEdit)
{
viewModel.RaisePropertyChanged(() => viewModel.AvailableFields);
}
}
