C# (CSharp) BeforeApplyChangesAction примеры использования

Пример #1

 Task ISaveChangesOptions.BeforeApplyChangesAsync(SaveChangesContext context, CancellationToken cancellationToken)
 {
     return(BeforeApplyChangesAction?.Invoke(context, cancellationToken) ?? Task.CompletedTask);
 }

Пример #2

 void ISaveChangesOptions.BeforeApplyChanges(SaveChangesContext context)
 {
     BeforeApplyChangesAction?.Invoke(context);
 }