TimeSpan.FromMinutes Method

Returns a TimeSpan that represents a specified number of minutes, where the specification is accurate to the nearest millisecond.

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

public static TimeSpan FromMinutes (
	double value
)
public static TimeSpan FromMinutes (
	double value
)
public static function FromMinutes (
	value : double
) : TimeSpan
Not applicable.

Parameters

value

A number of minutes, accurate to the nearest millisecond.

Return Value

A TimeSpan that represents value.

Exception typeCondition

OverflowException

value is less than MinValue or greater than MaxValue.

-or-

value is Double.PositiveInfinity.

-or-

value is Double.NegativeInfinity.

ArgumentException

value is equal to Double.NaN.

The value parameter is converted to milliseconds, which is converted to ticks, and that number of ticks is used to initialize the new TimeSpan. Therefore, value will only be considered accurate to the nearest millisecond. Note that, because of the loss of precision of the Double data type, this conversion can generate an OverflowException for values that are near to but still in the range of either MinValue or MaxValue. For example, this causes an OverflowException in the following attempt to instantiate a TimeSpan object.

The following code example creates several TimeSpan objects using the FromMinutes method.

// 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.
import 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}",new Object[] {( System.Double)minutes,
                timeInterval });
    } //GenTimeSpanFromMinutes

    public static void main(String[] args)
    {
        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(1E-05);
        GenTimeSpanFromMinutes(2E-05);
        GenTimeSpanFromMinutes(0.12345);
        GenTimeSpanFromMinutes(1234.56789);
        GenTimeSpanFromMinutes(12345678.98765);
        GenTimeSpanFromMinutes(0.01666);
        GenTimeSpanFromMinutes(1);
        GenTimeSpanFromMinutes(60);
        GenTimeSpanFromMinutes(1440);
        GenTimeSpanFromMinutes(30020.33667);
    } //main
} //FromMinutesDemo

/*
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
*/

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0

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