C# (CSharp) SourceCache.Previewの例

コード例 #1

 /// <inheritdoc />
 public IObservable <IChangeSet <Device, string> > Preview(Func <Device, bool>?predicate = null)
 => _controllers?.Preview(predicate) ?? throw new ObjectDisposedException(nameof(Devices));

コード例 #2

 public IObservable <IChangeSet <TValue, TKey> > Preview(Func <TValue, bool> predicate = null)
 => _cache.Preview(predicate);