TimeSpan.FromMinutes(Double) 메서드

정의

지정된 분의 수를 나타내는 TimeSpan을 반환합니다. 여기에서 지정된 값은 밀리초 단위로 반올림됩니다.

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

매개 변수

value
Double

밀리초 단위로 반올림되는 분의 수입니다.

반환

value를 나타내는 개체입니다.

예외

value이 TimeSpan.MinValue보다 작거나 TimeSpan.MaxValue보다 큽니다.

또는

valuePositiveInfinity입니다.

또는

value이(가) NegativeInfinity인 경우

value이(가) NaN와 같은 경우.

예제

다음 예제에서는 메서드를 사용하여 여러 TimeSpan 개체를 FromMinutes 만듭니다.

// 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

설명

value 매개 변수는 틱으로 변환되는 밀리초로 변환되고 해당 틱 수는 새 TimeSpan를 초기화하는 데 사용됩니다. 따라서 는 value 가장 가까운 밀리초까지만 정확한 것으로 간주됩니다. 데이터 형식의 Double 정밀도 손실로 인해 이 변환은 에 가깝지만 여전히 또는 MaxValue의 범위에 MinValue 있는 값에 대해 을 생성 OverflowException 할 수 있습니다. 예를 들어 다음과 OverflowException 같이 에서 개체를 인스턴스화 TimeSpan 하려고 시도합니다.

// 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)

적용 대상

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