Gets a value that indicates whether the ConcurrentQueue<T> is empty.
Assembly: mscorlib (in mscorlib.dll)
For determining whether the collection contains any items, use of this property is recommended rather than retrieving the number of items from the Count property and comparing it to 0. However, as this collection is intended to be accessed concurrently, it may be the case that another thread will modify the collection after returns, thus invalidating the result.
Available since 8
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Available since 8.1