CountEqual Generic Method

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Counts the number of items in the collection that are equal to find.

Namespace: Wintellect.PowerCollections
Assembly: PowerCollections (in PowerCollections.dll)

Syntax

C#
public static int CountEqual<T>( IEnumerable<T> collection, T find, IEqualityComparer<T> equalityComparer )

Visual Basic (Declaration)
Public Shared Function CountEqual(Of T) ( _ collection As IEnumerable(Of T), _ find As T, _ equalityComparer As IEqualityComparer(Of T) _ ) As Integer

Visual C++
public: generic<typename T> static int CountEqual ( IEnumerable<T>^ collection, T find, IEqualityComparer<T>^ equalityComparer )

equalityComparer: IEqualityComparer<(Of <T>)>
The comparer to use to determine if two items are equal. Only the Equals member function will be called.

The number of items in the collection that are equal to find.

Exception	Condition
System..::ArgumentException	collection or equalityComparer is null.