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Nullable.Equals<T> Method

Indicates whether two specified Nullable<T> objects are equal.

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

[ComVisibleAttribute(true)]
public static bool Equals<T>(
	Nullable<T> n1,
	Nullable<T> n2
)
where T : struct

Type Parameters

T

The underlying value type of the n1 and n2 parameters.

Parameters

n1
Type: System.Nullable<T>

A Nullable<T> object.

n2
Type: System.Nullable<T>

A Nullable<T> object.

Return Value

Type: System.Boolean
true if the n1 parameter is equal to the n2 parameter; otherwise, false.
The return value depends on the HasValue and Value properties of the two parameters that are compared.

Return Value

Description

true

The HasValue properties for n1 and n2 are false.

-or-

The HasValue properties for n1 and n2 are true, and the Value properties of the parameters are equal.

false

The HasValue property is true for one parameter and false for the other parameter.

-or-

The HasValue properties for n1 and n2 are true, and the Value properties of the parameters are unequal.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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