IReceivableSourceBlock<TOutput>.TryReceive(Predicate<TOutput>, TOutput) Method

Definition

Attempts to synchronously receive an available output item from the IReceivableSourceBlock<TOutput>.

public:
 bool TryReceive(Predicate<TOutput> ^ filter, [Runtime::InteropServices::Out] TOutput % item);
public bool TryReceive (Predicate<TOutput> filter, out TOutput item);
abstract member TryReceive : Predicate<'Output> * 'Output -> bool
Public Function TryReceive (filter As Predicate(Of TOutput), ByRef item As TOutput) As Boolean

Parameters

filter
Predicate<TOutput>

The predicate value must successfully pass in order for it to be received. filter may be null, in which case all items will pass.

item
TOutput

The item received from the source.

Returns

true if an item could be received; otherwise, false.

Remarks

This method does not block waiting for the source to provide an item.

It will return after checking for an element, whether or not an element was available.

Applies to