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DateTime.Equals Method (DateTime)

Returns a value indicating whether the value of this instance is equal to the value of the specified DateTime instance.

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

'Declaration
Public Function Equals ( _
	value As DateTime _
) As Boolean

Parameters

value
Type: System.DateTime

The object to compare to this instance.

Return Value

Type: System.Boolean
true if the value parameter equals the value of this instance; otherwise, false.

Implements

IEquatable(Of T).Equals(T)

The current instance and value are equal if their Ticks property values are equal. Their Kind property values are not considered in the test for equality.

This method implements the System.IEquatable(Of T) interface, and performs slightly better than the Equals method because the value parameter does not have to be converted to an object.

The following example demonstrates the Equals method.

Imports System

Module Application

    Sub Main()
        ' Create some DateTime objects. 
        Dim one As DateTime = DateTime.UtcNow

        Dim two As DateTime = DateTime.Now

        Dim three As DateTime = one

        ' Compare the DateTime objects and display the results. 
        Dim result As Boolean = one.Equals(two)

        Console.WriteLine("The result of comparing DateTime object one and two is: {0}.", result)

        result = one.Equals(three)

        Console.WriteLine("The result of comparing DateTime object one and three is: {0}.", result)

    End Sub 
End Module 

' This code example displays the following: 

' The result of comparing DateTime object one and two is: False. 
' The result of comparing DateTime object one and three is: True.

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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