ValueTuple<T1,T2>.IStructuralEquatable.Equals Method

Definition

Namespace:

System

Assembly:

System.Runtime.dll

Source:

ValueTuple.cs

Returns a value that indicates whether the current ValueTuple<T1,T2> instance is equal to a specified object based on a specified comparison method.

 virtual bool System.Collections.IStructuralEquatable.Equals(System::Object ^ other, System::Collections::IEqualityComparer ^ comparer) = System::Collections::IStructuralEquatable::Equals;

bool IStructuralEquatable.Equals (object other, System.Collections.IEqualityComparer comparer);

abstract member System.Collections.IStructuralEquatable.Equals : obj * System.Collections.IEqualityComparer -> bool
override this.System.Collections.IStructuralEquatable.Equals : obj * System.Collections.IEqualityComparer -> bool

Function Equals (other As Object, comparer As IEqualityComparer) As Boolean Implements IStructuralEquatable.Equals

Parameters

other

Object

The object to compare with this instance.

comparer

IEqualityComparer

An object that defines the method to use to evaluate whether the two objects are equal.

Returns

Boolean

true if the current instance is equal to the specified objects; otherwise, false.

Implements

Equals(Object, IEqualityComparer)

Remarks

This member is an explicit interface member implementation. It can be used only when the ValueTuple<T1,T2> instance is cast to an IStructuralEquatable interface.

The IEqualityComparer.Equals(Object, Object) implementation is called only if other is not null, and if it can be successfully cast to a ValueTuple<T1,T2> whose components are of the same types as those of the current instance. The IStructuralEquatable.Equals(Object, IEqualityComparer) method first passes the Item1 values of the ValueTuple<T1,T2> objects to be compared to the Equals(Object, Object) implementation. If this method call returns true, the method is called again and passed the Item2 values of the two ValueTuple<T1,T2> instances.