TaskAwaiter<TResult>.UnsafeOnCompleted(Action) Method

Reference

Definition

Namespace:: System.Runtime.CompilerServices

Assemblies:: mscorlib.dll, System.Threading.Tasks.dll

Assemblies:: netstandard.dll, System.Runtime.dll

Assembly:: System.Threading.Tasks.dll

Assembly:: System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: TaskAwaiter.cs

Source:: TaskAwaiter.cs

Source:: TaskAwaiter.cs

Important

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

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

public:
 virtual void UnsafeOnCompleted(Action ^ continuation);

[System.Security.SecurityCritical]
public void UnsafeOnCompleted(Action continuation);

public void UnsafeOnCompleted(Action continuation);

[<System.Security.SecurityCritical>]
abstract member UnsafeOnCompleted : Action -> unit
override this.UnsafeOnCompleted : Action -> unit

abstract member UnsafeOnCompleted : Action -> unit
override this.UnsafeOnCompleted : Action -> unit

Public Sub UnsafeOnCompleted (continuation As Action)

Parameters

continuation: Action

The action to invoke when the await operation completes.

Implements

UnsafeOnCompleted(Action)

Attributes: SecurityCriticalAttribute

Exceptions

ArgumentNullException

continuation is null.

NullReferenceException

The awaiter was not properly initialized.

Remarks

This method is intended for compiler user rather than use directly in code.

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, 10
.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

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