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DateTime.Millisecond Property

Gets the milliseconds component of the date represented by this instance.

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

'Declaration
Public ReadOnly Property Millisecond As Integer

Property Value

Type: System.Int32
The milliseconds component, expressed as a value between 0 and 999.

You can display the string representation of the Millisecond property by using the "fff" format specifier. For example, the following code displays a string that contains the number of milliseconds in a date and time to the console.

Dim date1 As Date = New Date(2008, 1, 1, 0, 30, 45, 125)
Console.WriteLine("Milliseconds: {0:fff}", _
                  date1)       ' displays Milliseconds: 125

You can also display the millisecond component together with the other components of a date and time value by using the "o" standard format specifier. For example:

Dim date2 As New Date(2008, 1, 1, 0, 30, 45, 125)
Console.WriteLine("Date: {0:o}", date2)           
' Displays the following output to the console: 
'      Date: 2008-01-01T00:30:45.1250000

However, the "o" format specifier is intended less for displaying than for round-tripping or storing a DateTime value. You can also display milliseconds together with other date and time components by using a custom format string, as the following example shows.

Dim date3 As New Date(2008, 1, 1, 0, 30, 45, 125)
Console.WriteLine("Date with milliseconds: {0:MM/dd/yyy hh:mm:ss.fff}", _
                  date3)
' Displays the following output to the console: 
'       Date with milliseconds: 01/01/2008 12:30:45.125                       

The following example demonstrates the Millisecond property.

Dim moment As New System.DateTime(1999, 1, 13, 3, 57, 32, 11)

' Year gets 1999. 
Dim year As Integer = moment.Year

' Month gets 1 (January). 
Dim month As Integer = moment.Month

' Day gets 13. 
Dim day As Integer = moment.Day

' Hour gets 3. 
Dim hour As Integer = moment.Hour

' Minute gets 57. 
Dim minute As Integer = moment.Minute

' Second gets 32. 
Dim second As Integer = moment.Second

' Millisecond gets 11. 
Dim millisecond As Integer = moment.Millisecond

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.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 8, Silverlight 8.1

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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