private static async Task FindSymbolReferencesAsync(
IFindUsagesContext context, Document document, int position, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
// If this is a symbol from a metadata-as-source project, then map that symbol back to a symbol in the primary workspace.
var symbolAndProjectOpt = await FindUsagesHelpers.GetRelevantSymbolAndProjectAtPositionAsync(
document, position, cancellationToken).ConfigureAwait(false);
if (symbolAndProjectOpt == null)
{
return;
}
var(symbol, project) = symbolAndProjectOpt.Value;
await FindSymbolReferencesAsync(
context, symbol, project, cancellationToken).ConfigureAwait(false);
}
public async Task FindImplementationsAsync(
IFindUsagesContext context, Document document, int position, CancellationToken cancellationToken)
{
// If this is a symbol from a metadata-as-source project, then map that symbol back to a symbol in the primary workspace.
var symbolAndProjectOpt = await FindUsagesHelpers.GetRelevantSymbolAndProjectAtPositionAsync(
document, position, cancellationToken).ConfigureAwait(false);
if (symbolAndProjectOpt == null)
{
await context.ReportMessageAsync(
FeaturesResources.Cannot_navigate_to_the_symbol_under_the_caret, cancellationToken).ConfigureAwait(false);
return;
}
var symbolAndProject = symbolAndProjectOpt.Value;
await FindImplementationsAsync(
context, symbolAndProject.symbol, symbolAndProject.project, cancellationToken).ConfigureAwait(false);
}