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OrderedDictionary Constructor (Int32, IEqualityComparer)

Initializes a new instance of the OrderedDictionary class using the specified initial capacity and comparer.

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

public OrderedDictionary(
	int capacity,
	IEqualityComparer comparer
)

Parameters

capacity
Type: System.Int32

The initial number of elements that the OrderedDictionary collection can contain.

comparer
Type: System.Collections.IEqualityComparer

The IComparer to use to determine whether two keys are equal.

-or-

null to use the default comparer, which is each key's implementation of Object.Equals.

The comparer determines whether two keys are equal. Every key in a OrderedDictionary collection must be unique. The default comparer is the key's implementation of Object.Equals.

The custom comparer enables such scenarios as doing lookups with case-insensitive strings.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

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

.NET Framework

Supported in: 3.5, 3.0, 2.0

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