ITextVersion.CreateCustomTrackingSpan Method

Creates a custom ITrackingSpan in this version.

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

Syntax

'宣告
Function CreateCustomTrackingSpan ( _
    span As Span, _
    trackingFidelity As TrackingFidelityMode, _
    customState As Object, _
    behavior As CustomTrackToVersion _
) As ITrackingSpan

ITrackingSpan CreateCustomTrackingSpan(
    Span span,
    TrackingFidelityMode trackingFidelity,
    Object customState,
    CustomTrackToVersion behavior
)

ITrackingSpan^ CreateCustomTrackingSpan(
    Span span, 
    TrackingFidelityMode trackingFidelity, 
    Object^ customState, 
    CustomTrackToVersion^ behavior
)

abstract CreateCustomTrackingSpan : 
        span:Span * 
        trackingFidelity:TrackingFidelityMode * 
        customState:Object * 
        behavior:CustomTrackToVersion -> ITrackingSpan 

function CreateCustomTrackingSpan(
    span : Span, 
    trackingFidelity : TrackingFidelityMode, 
    customState : Object, 
    behavior : CustomTrackToVersion
) : ITrackingSpan

Parameters

• span
  Type: Microsoft.VisualStudio.Text.Span
  The span of text in this snapshot that the ITrackingSpan should represent.

• trackingFidelity
  Type: Microsoft.VisualStudio.Text.TrackingFidelityMode
  The tracking fidelity of the span.

• customState
  Type: System.Object
  Client-defined state associated with the span.

• behavior
  Type: Microsoft.VisualStudio.Text.CustomTrackToVersion
  The custom tracking behavior.

Return Value

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

Exceptions

Exception	Condition
ArgumentOutOfRangeException	span.End is greater than Length.

.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

Microsoft.VisualStudio.Text Namespace