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IEnumerableExtensionsDistinctByT, TKey Method

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Namespace:  Casewhere.Common
Assembly:  Casewhere.Common (in Casewhere.Common.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
C#
Copy
public static IEnumerable<T> DistinctBy<T, TKey>(
	this IEnumerable<T> source,
	Func<T, TKey> keySelector
)

Parameters

source
Type: System.Collections.GenericIEnumerableT

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keySelector
Type: SystemFuncT, TKey

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Type Parameters

T

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TKey

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Return Value

Type: IEnumerableT

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Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableT. 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).
See Also