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ListDictionary.ListDictionary(IComparer) Constructor

Creates an empty ListDictionary using the specified comparer.

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

public ListDictionary (
	IComparer comparer
)
public ListDictionary (
	IComparer comparer
)
public function ListDictionary (
	comparer : IComparer
)
Not applicable.

Parameters

comparer

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

-or-

a null reference (Nothing in Visual Basic) 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 ListDictionary 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.

This constructor is an O(1) operation.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0

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