ConcurrentDictionary<TKey,TValue>.Count Property

Definition

Namespace:

System.Collections.Concurrent

Assemblies:

netstandard.dll, System.Collections.Concurrent.dll

Source:

ConcurrentDictionary.cs

Gets the number of key/value pairs contained in the ConcurrentDictionary<TKey,TValue>.

public:
 property int Count { int get(); };

public int Count { get; }

member this.Count : int

Public ReadOnly Property Count As Integer

Property Value

Int32

The number of key/value pairs contained in the ConcurrentDictionary<TKey,TValue>.

Implements

Count Count Count

Exceptions

OverflowException

The dictionary contains too many elements.

Remarks

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.

See also

• Thread-Safe Collections
• How to: Add and Remove Items from a ConcurrentDictionary