ITextSnapshot::CreateTrackingSpan Method (Int32, Int32, SpanTrackingMode)

Visual Studio 2015

Creates a ITrackingSpan in this snapshot.

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

Syntax

ITrackingSpan^ CreateTrackingSpan(
	int start,
	int length,
	SpanTrackingMode trackingMode
)

trackingMode: Type: Microsoft.VisualStudio.Text::SpanTrackingMode
How the tracking span should react to changes at its boundaries.

Exception	Condition
ArgumentOutOfRangeException	start is negative or greater than Length, or length is negative, or start plus length is less than start.