ConcurrentDictionary<TKey, TValue>::Count Property
Gets the number of key/value pairs contained in the System.Collections.Concurrent::ConcurrentDictionary<TKey, TValue>.
Assembly: mscorlib (in mscorlib.dll)
Property Value
Type: System::Int32The number of key/value pairs contained in the System.Collections.Concurrent::ConcurrentDictionary<TKey, TValue>.
| Exception | Condition |
|---|---|
| OverflowException | The dictionary already contains the maximum number of elements (MaxValue). |
This property has snapshot semantics and represents the number of items in the System.Collections.Concurrent::ConcurrentDictionary<TKey, TValue> at the moment when the property was accessed.
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1