IEqualityComparer.GetHashCode Method
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EqualityComparer<T>.IEqualityComparer.GetHashCode Method

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Returns a hash code for the specified object.

Namespace:  System.Collections.Generic
Assembly:  mscorlib (in mscorlib.dll)

int IEqualityComparer.GetHashCode(
	Object obj
)

Parameters

obj
Type: System.Object
The Object for which a hash code is to be returned.

Return Value

Type: System.Int32
A hash code for the specified object.

Implements

IEqualityComparer.GetHashCode(Object)

ExceptionCondition
ArgumentNullException

The type of obj is a reference type and obj is null.

-or-

obj is of a type that cannot be cast to type T.

This method is a wrapper for the GetHashCode(T) method, so obj must be a type that can be cast to the type specified by the generic type argument T of the current instance.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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