ITextVersion.CreateTrackingSpan Method (Int32, Int32, SpanTrackingMode, TrackingFidelityMode)

Creates a ITrackingSpan in this version.

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

Syntax

'Declaration
Function CreateTrackingSpan ( _
    start As Integer, _
    length As Integer, _
    trackingMode As SpanTrackingMode, _
    trackingFidelity As TrackingFidelityMode _
) As ITrackingSpan

ITrackingSpan CreateTrackingSpan(
    int start,
    int length,
    SpanTrackingMode trackingMode,
    TrackingFidelityMode trackingFidelity
)

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

abstract CreateTrackingSpan : 
        start:int * 
        length:int * 
        trackingMode:SpanTrackingMode * 
        trackingFidelity:TrackingFidelityMode -> ITrackingSpan

function CreateTrackingSpan(
    start : int, 
    length : int, 
    trackingMode : SpanTrackingMode, 
    trackingFidelity : TrackingFidelityMode
) : ITrackingSpan

Parameters

• start
  Type: Int32

  The starting position of the ITrackingSpan in this snapshot.

• length
  Type: Int32

  The length of the ITrackingSpan in this snapshot.

• trackingMode
  Type: Microsoft.VisualStudio.Text.SpanTrackingMode

  How the ITrackingSpan will react to changes at its boundaries.

• trackingFidelity
  Type: Microsoft.VisualStudio.Text.TrackingFidelityMode

  The tracking fidelity mode.

Return Value

Type: Microsoft.VisualStudio.Text.ITrackingSpan
A non-null ITrackingSpan.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	start is negative or greater than Length, or length is negative, or start + length is less than start, or trackingMode is equal to Custom.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

ITextVersion Interface

CreateTrackingSpan Overload

Microsoft.VisualStudio.Text Namespace