EqualityComparer<T>.IEqualityComparer.GetHashCode(Object) Method

Reference

Definition

Namespace:: System.Collections.Generic

Assembly:: System.Collections.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: EqualityComparer.cs

Source:: EqualityComparer.cs

Source:: EqualityComparer.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Returns a hash code for the specified object.

 virtual int System.Collections.IEqualityComparer.GetHashCode(System::Object ^ obj) = System::Collections::IEqualityComparer::GetHashCode;

int IEqualityComparer.GetHashCode (object obj);

abstract member System.Collections.IEqualityComparer.GetHashCode : obj -> int
override this.System.Collections.IEqualityComparer.GetHashCode : obj -> int

Function GetHashCode (obj As Object) As Integer Implements IEqualityComparer.GetHashCode

Parameters

obj: Object

The Object for which a hash code is to be returned.

Returns

Int32

A hash code for the specified object.

Implements

GetHashCode(Object)

Exceptions

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.

Remarks

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.

Applies to

Dela via