ITrackingSpan Interface

A span of text in an ITextBuffer that grows or shrinks with changes to the text buffer. The span may be empty.

Namespace:  Microsoft.VisualStudio.Text
Assembly:  Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)

Syntax

'宣告
Public Interface ITrackingSpan

public interface ITrackingSpan

public interface class ITrackingSpan

type ITrackingSpan =  interface end

public interface ITrackingSpan

The ITrackingSpan type exposes the following members.

Properties

	Name	Description
	TextBuffer	The ITextBuffer to which this tracking span refers.
	TrackingFidelity	The TrackingFidelityMode of the tracking span.
	TrackingMode	The SoanTrackingMode of this tracking span, which determines how it behaves when insertions occur at its edges.

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Methods

	Name	Description
	GetEndPoint	Maps the end of the tracking span to the specified snapshot of its text buffer.
	GetSpan(ITextSnapshot)	Maps the tracking span to the specified snapshot of its text buffer.
	GetSpan(ITextVersion)	Maps the tracking span to the specified version of its text buffer.
	GetStartPoint	Maps the start of the tracking span to the specified snapshot of its text buffer.
	GetText	Maps the tracking span to the specified snapshot of its text buffer and gets the text it designates.

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Remarks

For information about tracking, see the "Tracking Points and Tracking Spans" section of Inside the Editor.

See Also

Reference

Microsoft.VisualStudio.Text Namespace