AsyncTaskMethodBuilder(Of TResult) Structure

.NET Framework (current version)
 

Represents a builder for asynchronous methods that returns a task and provides a parameter for the result.

Namespace:   System.Runtime.CompilerServices
Assembly:  mscorlib (in mscorlib.dll)

<HostProtectionAttribute(SecurityAction.LinkDemand, Synchronization := True,
	ExternalThreading := True)>
Public Structure AsyncTaskMethodBuilder(Of TResult)

Type Parameters

TResult

The result to use to complete the task.

NameDescription
System_CAPS_pubpropertyTask

Gets the task for this builder.

NameDescription
System_CAPS_pubmethodAwaitOnCompleted(Of TAwaiter, TStateMachine)(TAwaiter, TStateMachine)

Schedules the state machine to proceed to the next action when the specified awaiter completes.

System_CAPS_pubmethodAwaitUnsafeOnCompleted(Of TAwaiter, TStateMachine)(TAwaiter, TStateMachine)

Schedules the state machine to proceed to the next action when the specified awaiter completes. This method can be called from partially trusted code.

System_CAPS_pubmethodSystem_CAPS_staticCreate()

Creates an instance of the AsyncTaskMethodBuilder(Of TResult) class.

System_CAPS_pubmethodEquals(Object)

Indicates whether this instance and a specified object are equal.(Inherited from ValueType.)

System_CAPS_pubmethodGetHashCode()

Returns the hash code for this instance.(Inherited from ValueType.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodSetException(Exception)

Marks the task as failed and binds the specified exception to the task.

System_CAPS_pubmethodSetResult(TResult)

Marks the task as successfully completed.

System_CAPS_pubmethodSetStateMachine(IAsyncStateMachine)

Associates the builder with the specified state machine.

System_CAPS_pubmethodStart(Of TStateMachine)(TStateMachine)

Begins running the builder with the associated state machine.

System_CAPS_pubmethodToString()

Returns the fully qualified type name of this instance.(Inherited from ValueType.)

This type and its members are intended for use by the compiler.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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