public MissingKeyExceptionHandlerArgs(MissingKeyException ex, IItem?parentItem) { Exception = ex ?? throw new ArgumentNullException(nameof(ex)); ParentItem = parentItem; }
private void NotifyMissingKey(MissingKeyException ex, IItem parentItem) { MissingKey?.Invoke(this, new MissingKeyExceptionHandlerArgs(ex, parentItem)); }