public async Task <IEnumerable <ReferenceMethodDescriptor> > FindReferenceMethodsAsync(CodeLensArguments arguments)
{
try
{
var documentId = arguments.GetDocumentId();
var textSpan = arguments.GetTextSpan();
using (Internal.Log.Logger.LogBlock(FunctionId.CodeAnalysisService_FindReferenceMethodsAsync, documentId.ProjectId.DebugName, CancellationToken))
{
var solution = await GetSolutionAsync().ConfigureAwait(false);
var syntaxNode = (await solution.GetDocument(documentId).GetSyntaxRootAsync().ConfigureAwait(false)).FindNode(textSpan);
return(await CodeLensReferencesServiceFactory.Instance.FindReferenceMethodsAsync(solution, documentId,
syntaxNode, CancellationToken).ConfigureAwait(false));
}
}
catch (IOException)
{
// stream to send over result has closed before we
// had chance to check cancellation
}
catch (OperationCanceledException)
{
// rpc connection has closed.
// this can happen if client side cancelled the
// operation
}
return(null);
}
public async Task <string> GetFullyQualifiedName(CodeLensArguments arguments, byte[] solutionChecksum)
{
try
{
var documentId = arguments.GetDocumentId();
var textSpan = arguments.GetTextSpan();
using (Internal.Log.Logger.LogBlock(FunctionId.CodeAnalysisService_GetFullyQualifiedName, documentId.ProjectId.DebugName, CancellationToken))
{
var solution = await RoslynServices.SolutionService.GetSolutionAsync(new Checksum(solutionChecksum), CancellationToken).ConfigureAwait(false);
var syntaxNode = (await solution.GetDocument(documentId).GetSyntaxRootAsync().ConfigureAwait(false)).FindNode(textSpan);
return(await CodeLensReferencesServiceFactory.Instance.GetFullyQualifiedName(solution, documentId,
syntaxNode, CancellationToken).ConfigureAwait(false));
}
}
catch (IOException)
{
// stream to send over result has closed before we
// had chance to check cancellation
}
catch (OperationCanceledException)
{
// rpc connection has closed.
// this can happen if client side cancelled the
// operation
}
return(null);
}