Q

queries

across databases, 1680

across object lists, 1676–1679

across XML, 1681–1683

COM interface for, 751

LINQ query expressions, 1687

XQuery, 977–979

Queue class, 283–284

Queue<T> class, 283–285

queued components, Enterprise Services, 1457

queues, 283–287

methods, 284

overview of, 283

working with, 284–287