OldSpan Property

Returns the span of the text change in the snapshot immediately before the change.

Syntax

Visual Basic

'Declaration
 
Public ReadOnly Property OldSpan As TextSpan

C#

public TextSpan OldSpan {get;}

Remarks

This span is empty for a pure insertion. Its start position differs from that of the NewSpan only when there is more than one TextChange included in moving from one snapshot to the next.

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