C# (CSharp) DynamicData ObservableCache.Preview示例

示例#1

 /// <inheritdoc />
 public IObservable <IChangeSet <TObject, TKey> > Preview(Func <TObject, bool> predicate = null) => _innerCache.Preview(predicate);

示例#2

 /// <inheritdoc />
 public IObservable <IChangeSet <TObject, TKey> > Preview(Func <TObject, bool>?predicate = null)
 {
     return(_innerCache.Preview(predicate));
 }