ConcurrentDictionary<TKey, TValue> Constructor (Int32, Int32)

Initializes a new instance of the ConcurrentDictionary<TKey, TValue> class that is empty, has the specified concurrency level and capacity, and uses the default comparer for the key type.

Namespace:  System.Collections.Concurrent
Assembly:  mscorlib (in mscorlib.dll)

public ConcurrentDictionary(
	int concurrencyLevel,
	int capacity
)

Parameters

concurrencyLevel
Type: System.Int32

The estimated number of threads that will update the ConcurrentDictionary<TKey, TValue> concurrently.

capacity
Type: System.Int32

The initial number of elements that the ConcurrentDictionary<TKey, TValue> can contain.

ExceptionCondition
ArgumentOutOfRangeException

concurrencyLevel is less than 1.

-or-

capacity is less than 0.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1
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