Bagikan melalui

TimeSpan.FromMinutes Metode

  • Referensi

Definisi

Ruang nama:
System
Rakitan:
System.Runtime.dll
Rakitan:
mscorlib.dll
Rakitan:
netstandard.dll

Overload

FromMinutes(Double)

Mengembalikan TimeSpan yang mewakili jumlah menit tertentu, di mana spesifikasi akurat ke milidetik terdekat.
FromMinutes(Int64)

Menginisialisasi instans baru struktur TimeSpan ke jumlah menit tertentu.
FromMinutes(Int64, Int64, Int64, Int64)

Menginisialisasi instans baru struktur TimeSpan ke jumlah menit, detik, milidetik, dan mikrodetik tertentu.

FromMinutes(Double)

Sumber:
TimeSpan.cs
Sumber:
TimeSpan.cs
Sumber:
TimeSpan.cs

Mengembalikan TimeSpan yang mewakili jumlah menit tertentu, di mana spesifikasi akurat ke milidetik terdekat.

public:
 static TimeSpan FromMinutes(double value);
public static TimeSpan FromMinutes (double value);
static member FromMinutes : double -> TimeSpan
Public Shared Function FromMinutes (value As Double) As TimeSpan

Parameter

value
Double

Sejumlah menit, akurat ke milidetik terdekat.

Mengembalikan

TimeSpan

Objek yang mewakili value.

Pengecualian

OverflowException

value kurang dari TimeSpan.MinValue atau lebih besar dari TimeSpan.MaxValue.

-atau-

value PositiveInfinity.

-atau-

value NegativeInfinity.

ArgumentException

value sama dengan NaN.

Contoh

Contoh berikut membuat beberapa objek TimeSpan menggunakan metode FromMinutes.

// Example of the TimeSpan::FromMinutes( double ) method.
using namespace System;
void GenTimeSpanFromMinutes( double minutes )
{
   
   // Create a TimeSpan object and TimeSpan string from 
   // a number of minutes.
   TimeSpan interval = TimeSpan::FromMinutes( minutes );
   String^ timeInterval = interval.ToString();
   
   // Pad the end of the TimeSpan string with spaces if it 
   // does not contain milliseconds.
   int pIndex = timeInterval->IndexOf( ':' );
   pIndex = timeInterval->IndexOf( '.', pIndex );
   if ( pIndex < 0 )
      timeInterval = String::Concat( timeInterval, "        " );

   Console::WriteLine( "{0,21}{1,26}", minutes, timeInterval );
}

int main()
{
   Console::WriteLine( "This example of TimeSpan::FromMinutes( double )\n"
   "generates the following output.\n" );
   Console::WriteLine( "{0,21}{1,18}", "FromMinutes", "TimeSpan" );
   Console::WriteLine( "{0,21}{1,18}", "-----------", "--------" );
   GenTimeSpanFromMinutes( 0.00001 );
   GenTimeSpanFromMinutes( 0.00002 );
   GenTimeSpanFromMinutes( 0.12345 );
   GenTimeSpanFromMinutes( 1234.56789 );
   GenTimeSpanFromMinutes( 12345678.98765 );
   GenTimeSpanFromMinutes( 0.01666 );
   GenTimeSpanFromMinutes( 1 );
   GenTimeSpanFromMinutes( 60 );
   GenTimeSpanFromMinutes( 1440 );
   GenTimeSpanFromMinutes( 30020.33667 );
}

/*
This example of TimeSpan::FromMinutes( double )
generates the following output.

          FromMinutes          TimeSpan
          -----------          --------
                1E-05          00:00:00.0010000
                2E-05          00:00:00.0010000
              0.12345          00:00:07.4070000
           1234.56789          20:34:34.0730000
       12345678.98765     8573.09:18:59.2590000
              0.01666          00:00:01
                    1          00:01:00
                   60          01:00:00
                 1440        1.00:00:00
          30020.33667       20.20:20:20.2000000
*/

// Example of the TimeSpan.FromMinutes( double ) method.
using System;

class FromMinutesDemo
{
    static void GenTimeSpanFromMinutes( double minutes )
    {
        // Create a TimeSpan object and TimeSpan string from 
        // a number of minutes.
        TimeSpan    interval = TimeSpan.FromMinutes( minutes );
        string      timeInterval = interval.ToString( );

        // Pad the end of the TimeSpan string with spaces if it 
        // does not contain milliseconds.
        int pIndex = timeInterval.IndexOf( ':' );
        pIndex = timeInterval.IndexOf( '.', pIndex );
        if( pIndex < 0 )   timeInterval += "        ";

        Console.WriteLine( "{0,21}{1,26}", minutes, timeInterval );
    } 

    static void Main( )
    {
        Console.WriteLine(
            "This example of TimeSpan.FromMinutes( double )\n" +
            "generates the following output.\n" );
        Console.WriteLine( "{0,21}{1,18}",
            "FromMinutes", "TimeSpan" );
        Console.WriteLine( "{0,21}{1,18}", 
            "-----------", "--------" );

        GenTimeSpanFromMinutes( 0.00001 );
        GenTimeSpanFromMinutes( 0.00002 );
        GenTimeSpanFromMinutes( 0.12345 );
        GenTimeSpanFromMinutes( 1234.56789 );
        GenTimeSpanFromMinutes( 12345678.98765 );
        GenTimeSpanFromMinutes( 0.01666 );
        GenTimeSpanFromMinutes( 1 );
        GenTimeSpanFromMinutes( 60 );
        GenTimeSpanFromMinutes( 1440 );
        GenTimeSpanFromMinutes( 30020.33667 );
    } 
} 

/*
This example of TimeSpan.FromMinutes( double )
generates the following output.

          FromMinutes          TimeSpan
          -----------          --------
                1E-05          00:00:00.0010000
                2E-05          00:00:00.0010000
              0.12345          00:00:07.4070000
           1234.56789          20:34:34.0730000
       12345678.98765     8573.09:18:59.2590000
              0.01666          00:00:01
                    1          00:01:00
                   60          01:00:00
                 1440        1.00:00:00
          30020.33667       20.20:20:20.2000000
*/

// Example of the TimeSpan.FromMinutes( double ) method.
open System

let genTimeSpanFromMinutes minutes =
    // Create a TimeSpan object and TimeSpan string from 
    // a number of minutes.
    let interval = TimeSpan.FromMinutes minutes
    let timeInterval = string interval

    // Pad the end of the TimeSpan string with spaces if it 
    // does not contain milliseconds.
    let pIndex = timeInterval.IndexOf ':'
    let pIndex = timeInterval.IndexOf('.', pIndex)
    let timeInterval =
        if pIndex < 0 then timeInterval + "        "
        else timeInterval

    printfn $"{minutes,21}{timeInterval,26}"

printfn "This example of TimeSpan.FromMinutes( double )\ngenerates the following output.\n"
printfn "%21s%18s" "FromMinutes" "TimeSpan"
printfn "%21s%18s" "-----------" "--------"

genTimeSpanFromMinutes 0.00001
genTimeSpanFromMinutes 0.00002
genTimeSpanFromMinutes 0.12345
genTimeSpanFromMinutes 1234.56789
genTimeSpanFromMinutes 12345678.98765
genTimeSpanFromMinutes 0.01666
genTimeSpanFromMinutes 1
genTimeSpanFromMinutes 60
genTimeSpanFromMinutes 1440
genTimeSpanFromMinutes 30020.33667

(*
This example of TimeSpan.FromMinutes( double )
generates the following output.

          FromMinutes          TimeSpan
          -----------          --------
                1E-05          00:00:00.0010000
                2E-05          00:00:00.0010000
              0.12345          00:00:07.4070000
           1234.56789          20:34:34.0730000
       12345678.98765     8573.09:18:59.2590000
              0.01666          00:00:01
                    1          00:01:00
                   60          01:00:00
                 1440        1.00:00:00
          30020.33667       20.20:20:20.2000000
*)

' Example of the TimeSpan.FromMinutes( Double ) method.
Module FromMinutesDemo

    Sub GenTimeSpanFromMinutes( minutes As Double )

        ' Create a TimeSpan object and TimeSpan string from 
        ' a number of minutes.
        Dim interval As TimeSpan = _
            TimeSpan.FromMinutes( minutes )
        Dim timeInterval As String = interval.ToString( )

        ' Pad the end of the TimeSpan string with spaces if it 
        ' does not contain milliseconds.
        Dim pIndex As Integer = timeInterval.IndexOf( ":"c )
        pIndex = timeInterval.IndexOf( "."c, pIndex )
        If pIndex < 0 Then   timeInterval &= "        "

        Console.WriteLine( "{0,21}{1,26}", minutes, timeInterval )
    End Sub 

    Sub Main( )

        Console.WriteLine( "This example of " & _
            "TimeSpan.FromMinutes( Double )" & _
            vbCrLf & "generates the following output." & vbCrLf )
        Console.WriteLine( "{0,21}{1,18}", _
            "FromMinutes", "TimeSpan" )    
        Console.WriteLine( "{0,21}{1,18}", _
            "-----------", "--------" )    

        GenTimeSpanFromMinutes( 0.00001 )
        GenTimeSpanFromMinutes( 0.00002 )
        GenTimeSpanFromMinutes( 0.12345 )
        GenTimeSpanFromMinutes( 1234.56789 )
        GenTimeSpanFromMinutes( 12345678.98765 )
        GenTimeSpanFromMinutes( 0.01666 )
        GenTimeSpanFromMinutes( 1 )
        GenTimeSpanFromMinutes( 60 )
        GenTimeSpanFromMinutes( 1440 )
        GenTimeSpanFromMinutes( 30020.33667 )
    End Sub 
End Module 

' This example of TimeSpan.FromMinutes( Double )
' generates the following output.
' 
'           FromMinutes          TimeSpan
'           -----------          --------
'                 1E-05          00:00:00.0010000
'                 2E-05          00:00:00.0010000
'               0.12345          00:00:07.4070000
'            1234.56789          20:34:34.0730000
'        12345678.98765     8573.09:18:59.2590000
'               0.01666          00:00:01
'                     1          00:01:00
'                    60          01:00:00
'                  1440        1.00:00:00
'           30020.33667       20.20:20:20.2000000

Keterangan

Parameter value dikonversi ke milidetik, yang dikonversi ke kutu, dan jumlah kutu tersebut digunakan untuk menginisialisasi TimeSpanbaru. Oleh karena itu, value hanya akan dianggap akurat hingga milidetik terdekat. Perhatikan bahwa, karena hilangnya presisi jenis data Double, konversi ini dapat menghasilkan OverflowException untuk nilai yang mendekati tetapi masih dalam rentang MinValue atau MaxValue. Misalnya, ini menyebabkan OverflowException dalam upaya berikut untuk membuat instans objek TimeSpan.

// The following throws an OverflowException at runtime
TimeSpan maxSpan = TimeSpan.FromMinutes(TimeSpan.MaxValue.TotalMinutes);

// The following throws an OverflowException at runtime
let maxSpan = TimeSpan.FromMinutes TimeSpan.MaxValue.TotalMinutes

' The following throws an OverflowException at runtime
Dim maxSpan As TimeSpan = TimeSpan.FromMinutes(TimeSpan.MaxValue.TotalMinutes)

Lihat juga

Berlaku untuk

FromMinutes(Int64)

Menginisialisasi instans baru struktur TimeSpan ke jumlah menit tertentu.

public:
 static TimeSpan FromMinutes(long minutes);
public static TimeSpan FromMinutes (long minutes);
static member FromMinutes : int64 -> TimeSpan
Public Shared Function FromMinutes (minutes As Long) As TimeSpan

Parameter

minutes
Int64

Jumlah menit.

Mengembalikan

TimeSpan

Mengembalikan TimeSpan yang mewakili jumlah menit tertentu.

Pengecualian

ArgumentOutOfRangeException

Parameter menentukan nilai TimeSpan kurang dari MinValue atau lebih besar dari MaxValue

Berlaku untuk

FromMinutes(Int64, Int64, Int64, Int64)

Menginisialisasi instans baru struktur TimeSpan ke jumlah menit, detik, milidetik, dan mikrodetik tertentu.

public static TimeSpan FromMinutes (long minutes, long seconds = 0, long milliseconds = 0, long microseconds = 0);
static member FromMinutes : int64 * int64 * int64 * int64 -> TimeSpan
Public Shared Function FromMinutes (minutes As Long, Optional seconds As Long = 0, Optional milliseconds As Long = 0, Optional microseconds As Long = 0) As TimeSpan

Parameter

minutes
Int64

Jumlah menit.

seconds
Int64

Jumlah detik.

milliseconds
Int64

Jumlah milidetik.

microseconds
Int64

Jumlah mikrostik.

Mengembalikan

TimeSpan

Mengembalikan TimeSpan yang mewakili jumlah menit, detik, milidetik, dan mikrodetik tertentu.

Pengecualian

ArgumentOutOfRangeException

Parameter menentukan nilai TimeSpan kurang dari MinValue atau lebih besar dari MaxValue

Berlaku untuk