DateTime.Millisecond 属性

定义

命名空间:

System

程序集:

System.Runtime.dll

Source:

DateTime.cs

获取此实例所表示日期的毫秒部分。

public:
 property int Millisecond { int get(); };

public int Millisecond { get; }

member this.Millisecond : int

Public ReadOnly Property Millisecond As Integer

属性值

Int32

毫秒组成部分，表示为 0 和 999 之间的一个值。

示例

以下示例演示 了 Millisecond 属性。

System::DateTime moment = System::DateTime(
   1999, 1, 13, 3, 57, 32, 11 );

// Year gets 1999.
int year = moment.Year;

// Month gets 1 (January).
int month = moment.Month;

// Day gets 13.
int day = moment.Day;

// Hour gets 3.
int hour = moment.Hour;

// Minute gets 57.
int minute = moment.Minute;

// Second gets 32.
int second = moment.Second;

// Millisecond gets 11.
int millisecond = moment.Millisecond;

System.DateTime moment = new System.DateTime(
                                1999, 1, 13, 3, 57, 32, 11);
// Year gets 1999.
int year = moment.Year;

// Month gets 1 (January).
int month = moment.Month;

// Day gets 13.
int day = moment.Day;

// Hour gets 3.
int hour = moment.Hour;

// Minute gets 57.
int minute = moment.Minute;

// Second gets 32.
int second = moment.Second;

// Millisecond gets 11.
int millisecond = moment.Millisecond;

open System


let moment = System.DateTime(1999, 1, 13, 3, 57, 32, 11)

// Year gets 1999.
let year = moment.Year

// Month gets 1 (January).
let month = moment.Month

// Day gets 13.
let day = moment.Day

// Hour gets 3.
let hour = moment.Hour

// Minute gets 57.
let minute = moment.Minute

// Second gets 32.
let second = moment.Second

// Millisecond gets 11.
let millisecond = moment.Millisecond

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

注解

可以使用“fff”格式说明符显示属性的字符串表示形式 Millisecond 。 例如，以下代码显示一个字符串，该字符串包含控制台的日期和时间中的毫秒数。

DateTime date1 = new DateTime(2008, 1, 1, 0, 30, 45, 125);
Console.WriteLine("Milliseconds: {0:fff}",
                  date1);           // displays Milliseconds: 125

let date1 = DateTime(2008, 1, 1, 0, 30, 45, 125)
printfn $"Milliseconds: {date1:fff}" // displays Milliseconds: 125

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

还可以使用“o”标准格式说明符，将毫秒分量与日期和时间值的其他组件一起显示。 例如：

DateTime date2 = new DateTime(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

let date2 = DateTime(2008, 1, 1, 0, 30, 45, 125)
printfn $"Date: {date2:o}"

// Displays the following output to the console:
//      Date: 2008-01-01T00:30:45.1250000

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

但是，“o”格式说明符用于显示，而不是用于往返或存储 DateTime 值。 还可以使用自定义格式字符串将毫秒与其他日期和时间组件一起显示，如以下示例所示。

DateTime date3 = new DateTime(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 00:30:45.125

let date3 = DateTime(2008, 1, 1, 0, 30, 45, 125)
printfn $"""Date with milliseconds: {date3.ToString "MM/dd/yyy HH:mm:ss.fff"}"""

// Displays the following output to the console:
//       Date with milliseconds: 01/01/2008 00:30:45.125

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 00:30:45.125