ITextStructureNavigatorSelectorService Interface

Selects and caches ITextStructureNavigator objects based on content type.

Namespace: Microsoft.VisualStudio.Text.Operations
Assembly: Microsoft.VisualStudio.Text.Logic (in Microsoft.VisualStudio.Text.Logic.dll)

Syntax

'宣言
Public Interface ITextStructureNavigatorSelectorService

public interface ITextStructureNavigatorSelectorService

public interface class ITextStructureNavigatorSelectorService

type ITextStructureNavigatorSelectorService =  interface end

public interface ITextStructureNavigatorSelectorService

The ITextStructureNavigatorSelectorService type exposes the following members.

	Name	Description
	CreateTextStructureNavigator	Creates a new ITextStructureNavigator for the specified ITextBuffer by using the specified IContentType to select the navigator.
	GetTextStructureNavigator	Gets a ITextStructureNavigator for the specified ITextBuffer, either by creating a new one or by using a cached value.

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This is a MEF component part, and should be exported with the following attribute:

[Import]
internal ITextStructureNavigatorSelectorService navigatorSelector = null;

For an example of how to use this service to get a text structure navigator, see Walkthrough: Highlighting Text.