IVsTask Interface

Provides methods that interact with a task, such as starting it, cancelling it, or appending continuations.

Namespace:  Microsoft.VisualStudio.Shell.Interop
Assemblies:   Microsoft.VisualStudio.Shell.Immutable.11.0 (in Microsoft.VisualStudio.Shell.Immutable.11.0.dll)
  Microsoft.VisualStudio.Shell.11.0 (in Microsoft.VisualStudio.Shell.11.0.dll)
  Microsoft.VisualStudio.Shell.Interop.11.0 (in Microsoft.VisualStudio.Shell.Interop.11.0.dll)

Syntax

'Declaration
<GuidAttribute("0B98EAB8-00BB-45D0-AE2F-3DE35CD68235")> _
<InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)> _
Public Interface IVsTask

[GuidAttribute("0B98EAB8-00BB-45D0-AE2F-3DE35CD68235")]
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
public interface IVsTask

[GuidAttribute(L"0B98EAB8-00BB-45D0-AE2F-3DE35CD68235")]
[InterfaceTypeAttribute(ComInterfaceType::InterfaceIsIUnknown)]
public interface class IVsTask

[<GuidAttribute("0B98EAB8-00BB-45D0-AE2F-3DE35CD68235")>]
[<InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)>]
type IVsTask =  interface end

public interface IVsTask

The IVsTask type exposes the following members.

Properties

	Name	Description
	AsyncState	Gets the asynchronous state object that was given when the task was created.
	Description	Gets or sets the description for the text that is displayed for component diagnostics.
	IsCanceled	Gets whether the task group is cancelled. If true, the task group is cancelled.
	IsCompleted	Gets whether the task result is available. If true, the task result is available. If false, a GetResult call is blocked until the task is completed.
	IsFaulted	Gets whether the task completed with an exception. If true, an exception occurred.

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Methods

	Name	Description
	_VtblGap1_1
	_VtblGap2_2
	_VtblGap3_1
	AbortIfCanceled	Aborts the task if the task has been cancelled. Use this method to return from a cancelled task.
	Cancel	Cancels the task group. An antecedent task and all of its children share the same cancellation token, so cancelling any of the tasks cancels the whole task group.
	ContinueWith	Appends the provided action to this task to be run after the task is run to completion. The action is invoked on the context provided.
	ContinueWithEx	Appends the provided action (using the specified options) to this task to be run after the task is run to completion. The action is invoked on the context provided.
	GetResult	Waits for the task to complete (not including any continuations) and returns the result set by the task. If the task returns an error code or an exception, this method returns the same error code.
	Start	Starts the task.
	Wait	Waits for the task to complete (not including any continuations). If the task returns an error code or an exception, this method returns the same error code.
	WaitEx	Waits for the task to complete (not including any continuations). You can either specify a timeout (or INFINITE) or set the option to abort on task cancellation.

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Extension Methods

	Name	Description
	ContinueWith(VsTaskRunContext, IVsTaskBody)	Overloaded. Appends the provided action to this task to be run after the task is run to completion. The action is invoked on the context provided. Overrides ContinueWith. (Defined by VsTaskLibraryHelper.)
	ContinueWith(VsTaskRunContext, VsTaskContinuationOptions, IVsTaskBody, Object)	Overloaded. Appends the provided action (using the specified options) to this task to be run after the task is run to completion. The action is invoked on the context provided. Overrides ContinueWithEx. (Defined by VsTaskLibraryHelper.)
	GetAwaiter	Internal use only. Gets the task to be used for scheduling continuations. (Defined by VsTaskLibraryHelper.)
	ResumeWith	Extension method for task awatier to support awaits with a specific context. (Defined by VsTaskLibraryHelper.)
	Wait(Int32)	Overloaded. Waits for the task to complete (not including any continuations). Override for WaitEx with default options. (Defined by VsTaskLibraryHelper.)
	Wait(Int32, VsTaskWaitOptions)	Overloaded. Waits for the task to complete (not including any continuations). Override for WaitEx to use proper enumeration types. (Defined by VsTaskLibraryHelper.)

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See Also

Reference

Microsoft.VisualStudio.Shell.Interop Namespace