JoinBlock<T1,T2,T3>.ISourceBlock<Tuple<T1,T2,T3>>.ReleaseReservation Method

Reference

Definition

Namespace:: System.Threading.Tasks.Dataflow

Assembly:: System.Threading.Tasks.Dataflow.dll

Package:: System.Threading.Tasks.Dataflow v9.0.0

Source:: JoinBlock.cs

Source:: JoinBlock.cs

Source:: JoinBlock.cs

Source:: JoinBlock.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Releases the right to pass the ownership of the message identified by the DataflowMessageHeader from this ISourceBlock<TOutput> to the ITargetBlock<TInput>.

 virtual void System.Threading.Tasks.Dataflow.ISourceBlock<System.Tuple<T1,T2,T3>>.ReleaseReservation(System::Threading::Tasks::Dataflow::DataflowMessageHeader messageHeader, System::Threading::Tasks::Dataflow::ITargetBlock<Tuple<T1, T2, T3> ^> ^ target) = System::Threading::Tasks::Dataflow::ISourceBlock<Tuple<T1, T2, T3> ^>::ReleaseReservation;

void ISourceBlock<Tuple<T1,T2,T3>>.ReleaseReservation (System.Threading.Tasks.Dataflow.DataflowMessageHeader messageHeader, System.Threading.Tasks.Dataflow.ITargetBlock<Tuple<T1,T2,T3>> target);

abstract member System.Threading.Tasks.Dataflow.ISourceBlock<System.Tuple<T1,T2,T3>>.ReleaseReservation : System.Threading.Tasks.Dataflow.DataflowMessageHeader * System.Threading.Tasks.Dataflow.ITargetBlock<'T1 * 'T2 * 'T3> -> unit
override this.System.Threading.Tasks.Dataflow.ISourceBlock<System.Tuple<T1,T2,T3>>.ReleaseReservation : System.Threading.Tasks.Dataflow.DataflowMessageHeader * System.Threading.Tasks.Dataflow.ITargetBlock<'T1 * 'T2 * 'T3> -> unit

Sub ReleaseReservation (messageHeader As DataflowMessageHeader, target As ITargetBlock(Of Tuple(Of T1, T2, T3))) Implements ISourceBlock(Of Tuple(Of T1, T2, T3)).ReleaseReservation

Parameters

messageHeader: DataflowMessageHeader

The DataflowMessageHeader of the reserved message.

target: ITargetBlock<Tuple<T1,T2,T3>>

The ITargetBlock<TInput> that currently holds the reservation.

Implements

ReleaseReservation(DataflowMessageHeader, ITargetBlock<TOutput>)

Exceptions

ArgumentException

The messageHeader is not valid.

ArgumentNullException

The target is null (Nothing in Visual Basic).

InvalidOperationException

The target did not have the message reserved.

Remarks

The ITargetBlock<TInput> that holds the reservation need not be linked from this ISourceBlock<TOutput> instance. Moreover, this ISourceBlock<TOutput> instance may have never offered the message directly to the ITargetBlock<TInput>. It is required that this message has been previously reserved for the same ITargetBlock<TInput>.

Applies to

Compartilhar via