ITextBuffer.GetReadOnlyExtents(Span) Method

Definition

Namespace:

Microsoft.VisualStudio.Text

Assembly:

Microsoft.VisualStudio.Text.Data.dll

Package:

Microsoft.VisualStudio.Text.Data v17.12.215

Gets a list of read-only regions that overlap the given span.

public:
 Microsoft::VisualStudio::Text::NormalizedSpanCollection ^ GetReadOnlyExtents(Microsoft::VisualStudio::Text::Span span);

public Microsoft.VisualStudio.Text.NormalizedSpanCollection GetReadOnlyExtents (Microsoft.VisualStudio.Text.Span span);

abstract member GetReadOnlyExtents : Microsoft.VisualStudio.Text.Span -> Microsoft.VisualStudio.Text.NormalizedSpanCollection

Public Function GetReadOnlyExtents (span As Span) As NormalizedSpanCollection

Parameters

span

Span

The span to check for read-only regions.

Returns

NormalizedSpanCollection

A NormalizedSpanCollection of read-only regions that intersect the given span.

Exceptions

ArgumentNullException

span is null.

ArgumentOutOfRangeException

span is past the end of the buffer.

InvalidOperationException

TakeThreadOwnership() has previously been called, and this call is being made from a different thread.

Remarks

This method returns an empty list if there are no read-only regions intersecting the span, or if the span is zero-length.