TaskAwaiter<TResult> Struct

Definition

Represents an object that waits for the completion of an asynchronous task and provides a parameter for the result.

C#
public struct TaskAwaiter<TResult> : System.Runtime.CompilerServices.ICriticalNotifyCompletion
C#
public readonly struct TaskAwaiter<TResult> : System.Runtime.CompilerServices.ICriticalNotifyCompletion

Type Parameters

TResult

The result for the task.

Inheritance
TaskAwaiter<TResult>
Implements

Remarks

This type is intended for compiler use only.

Properties

IsCompleted

This API supports the product infrastructure and is not intended to be used directly from your code.

Gets a value that indicates whether the asynchronous task has completed.

Methods

GetResult()

Ends the wait for the completion of the asynchronous task.

OnCompleted(Action)

This API supports the product infrastructure and is not intended to be used directly from your code.

Sets the action to perform when the TaskAwaiter<TResult> object stops waiting for the asynchronous task to complete.

UnsafeOnCompleted(Action)

This API supports the product infrastructure and is not intended to be used directly from your code.

Schedules the continuation action for the asynchronous task associated with this awaiter.

Applies to

Product Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP 10.0