Task Class

An implementation of IVsTaskItem, used to modify the appearance and functionality of a task in the task list.

Inheritance Hierarchy

System.Object
  Microsoft.VisualStudio.Shell.Task
    Microsoft.VisualStudio.Shell.ErrorTask

Namespace:  Microsoft.VisualStudio.Shell
Assembly:  Microsoft.VisualStudio.Shell.11.0 (in Microsoft.VisualStudio.Shell.11.0.dll)

Syntax

'宣告
<ComVisibleAttribute(True)> _
Public Class Task _
    Implements IVsTaskItem, IVsProvideUserContext

[ComVisibleAttribute(true)]
public class Task : IVsTaskItem, IVsProvideUserContext

The Task type exposes the following members.

Constructors

	Name	Description
	Task()	Initializes a new instance of Task.
	Task(Exception)	Initializes a new instance of Task for the supplied exception.

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Properties

	Name	Description
	CanDelete	Gets or sets whether or not the task can be deleted.
	Category	Gets or sets the task's category.
	Checked	Gets or sets whether not the task's check box is currently selected or cleared.
	Column	Gets or sets the column number within the file associated with the task.
	Document	Gets or sets the file associated with the task.
	HelpKeyword	Gets or sets the Help keyword associated with the task.
	ImageIndex	Gets or sets the index of the image associated with the task.
	IsCheckedEditable	Gets or sets whether or not it is possible to edit the checked state of the task.
	IsPriorityEditable	Gets or sets whether or not it is possible to edit the priority of a task.
	IsTextEditable	Gets or sets whether or not it is possible to edit the description of a task.
	Line	Gets or sets the line number of the file associated with the task.
	Priority	Gets or sets the priority of a task.
	SubcategoryIndex	Gets or sets the index of the subcategory of the task.
	Text	Gets or sets the description of a task.

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Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	GetUserContext	Creates a new user context.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OnDeleted	Raised when the task has been deleted.
	OnHelp	Raised when the user requests Help; for example by right-clicking and selecting Show Error Help.
	OnNavigate	Raised when the user attempts to navigate to the task's location in the file, for example by double-clicking on the task.
	OnRemoved	Raised when a task has been removed from the task list.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Events

	Name	Description
	Deleted	Handles OnDeleted events.
	Help	Handles OnHelp events.
	Navigate	Handles OnNavigate events.
	Removed	Handles OnRemoved events.

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Fields

	Name	Description
	contextNameKeyword	Represents the keyword for the user context. This field is constant.

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Explicit Interface Implementations

	Name	Description
	IVsTaskItem.CanDelete	Gets whether or not it is possible to delete the task.
	IVsTaskItem.Category	Sets the task category.
	IVsTaskItem.Column	Gets the column number of the file associated with the task.
	IVsTaskItem.Document	Gets the name of the file associated with the task.
	IVsTaskItem.get_Checked	Determines whether the task item's check box is currently selected or cleared.
	IVsTaskItem.get_Priority	Gets the priority of the task.
	IVsTaskItem.get_Text	Gets the description of the task.
	IVsTaskItem.HasHelp	Determines whether or not the task has associated help.
	IVsTaskItem.ImageListIndex	Gets the index of the image associated with the task.
	IVsTaskItem.IsReadOnly	Determines whether or not the specified task field is read-only.
	IVsTaskItem.Line	Gets the line number of the file associated with the task.
	IVsTaskItem.NavigateTo	Opens a file associated with a task and moves to the appropriate position in the file.
	IVsTaskItem.NavigateToHelp	Opens the Help resource associated with a task.
	IVsTaskItem.OnDeleteTask	Raised when a task has been deleted.
	IVsTaskItem.OnFilterTask	Raised when a task has been filtered into or out of a view.
	IVsTaskItem.put_Checked	Sets whether a task item's check box is selected or cleared.
	IVsTaskItem.put_Priority	Sets the priority level of a task item.
	IVsTaskItem.put_Text	Sets the description of the task.
	IVsTaskItem.SubcategoryIndex	Gets the index of the task in the subcategory list.

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Thread Safety

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

See Also

Reference

Microsoft.VisualStudio.Shell Namespace