CollectionExtensionsMaxByTSource, TKey Method

Selects the largest item from the enumeration.

Definition

Namespace: Gemstone.Collections.CollectionExtensions
Assembly: Gemstone.Common (in Gemstone.Common.dll) Version: 1.0.128 -- Release Build+d050cfc5563c89a1188cc3c6b2d417530856f490

C#View Source Request Example

public static TSource MaxBy<TSource, TKey>(
	this IEnumerable<TSource> source,
	Func<TSource, TKey> keySelector
)
where TKey : IComparable

VBView Source Request Example

<ExtensionAttribute>
Public Shared Function MaxBy(Of TSource, TKey As IComparable) ( 
	source As IEnumerable(Of TSource),
	keySelector As Func(Of TSource, TKey)
) As TSource

C++View Source Request Example

public:
[ExtensionAttribute]
generic<typename TSource, typename TKey>
where TKey : IComparable
static TSource MaxBy(
	IEnumerable<TSource>^ source, 
	Func<TSource, TKey>^ keySelector
)

JavaScriptView Source Request Example

JavaScript does not support generic types or methods.

Parameters

source IEnumerableTSource: An enumeration that contains the objects to be selected from.
keySelector FuncTSource, TKey: A delegate that takes an object and produces the key for comparison.

Type Parameters

TSource: Type of the objects to be selected from.
TKey: Type of the objects to be compared.

Return Value

TSource
Returns the largest item from the enumeration.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableTSource. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).