SpanTrackingMode Enumeration

Determines how SnapshotSpans track between snapshots.

Syntax

Visual Basic

'Declaration
 
Public Enum SpanTrackingMode 
   Inherits System.Enum

C#

public enum SpanTrackingMode : System.Enum 

Members

Member	Description
EdgeExclusive	The leading edge uses a positive tracking mode and the trailing edge uses a negative tracking mode. This causes the span to not expand when text is inserted at either boundary.
EdgeInclusive	The leading edge uses a negative tracking mode and the trailing edge uses a positive tracking mode. This causes the span to expand when text is inserted at either boundary.
EdgeNegative	Both edges of the span use a negative tracking mode.
EdgePositive	Both edges of the span use a positive tracking mode.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2