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HybridDictionary Constructor (Int32)

Creates a case-sensitive HybridDictionary with the specified initial size.

Namespace:  System.Collections.Specialized
Assembly:  System (in System.dll)

public:
HybridDictionary(
	int initialSize
)

Parameters

initialSize
Type: System::Int32

The approximate number of entries that the HybridDictionary can initially contain.

If the initial size of the collection is greater than the optimal size for a ListDictionary, the collection is stored in a Hashtable to avoid the overhead of copying elements from the ListDictionary to the Hashtable.

By default, the collection is case-sensitive and uses the key's implementation of Object::GetHashCode as the hash code provider and the key's implementation of Object::Equals as the comparer.

The comparer determines whether two keys are equal. Every key in a HybridDictionary must be unique.

This constructor is an O(n) operation, where n is initialSize.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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