List(T).BinarySearch Method (System.Collections.Generic)

This page is specific to

Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:

.NET Framework Class Library

List<(Of <(T>)>)..::.BinarySearch Method

Uses a binary search algorithm to locate a specific element in the sorted List<(Of <(T>)>) or a portion of it.

Overload List

	Name	Description
	BinarySearch(T)	Searches the entire sorted List<(Of <(T>)>) for an element using the default comparer and returns the zero-based index of the element.
	BinarySearch(T, IComparer<(Of <(T>)>))	Searches the entire sorted List<(Of <(T>)>) for an element using the specified comparer and returns the zero-based index of the element.
	BinarySearch(Int32, Int32, T, IComparer<(Of <(T>)>))	Searches a range of elements in the sorted List<(Of <(T>)>) for an element using the specified comparer and returns the zero-based index of the element.

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