/// <returns>The tracking span of the inserted "/**/" if there is an $end$ location, null
/// otherwise.</returns>
protected override ITrackingSpan InsertEmptyCommentAndGetEndPositionTrackingSpan()
{
VsTextSpan[] endSpanInSurfaceBuffer = new VsTextSpan[1];
if (ExpansionSession.GetEndSpan(endSpanInSurfaceBuffer) != VSConstants.S_OK)
{
return(null);
}
SnapshotSpan subjectBufferEndSpan;
if (!TryGetSubjectBufferSpan(endSpanInSurfaceBuffer[0], out subjectBufferEndSpan))
{
return(null);
}
var endPosition = subjectBufferEndSpan.Start.Position;
string commentString = "/**/";
SubjectBuffer.Insert(endPosition, commentString);
var commentSpan = new Span(endPosition, commentString.Length);
return(SubjectBuffer.CurrentSnapshot.CreateTrackingSpan(commentSpan, SpanTrackingMode.EdgeExclusive));
}
protected override ITrackingSpan InsertEmptyCommentAndGetEndPositionTrackingSpan()
{
var endSpanInSurfaceBuffer = ExpansionSession.EndSpan;
if (!TryGetSubjectBufferSpan(endSpanInSurfaceBuffer, out var subjectBufferEndSpan))
{
return(null);
}
var endPosition = subjectBufferEndSpan.End.Position;
var commentString = "/**/";
SubjectBuffer.Insert(endPosition, commentString);
var commentSpan = new Span(endPosition, commentString.Length);
return(SubjectBuffer.CurrentSnapshot.CreateTrackingSpan(commentSpan, SpanTrackingMode.EdgeExclusive));
}