# TimeSpan.FromMinutes(Double) Méthode

## Définition

Retourne un TimeSpan qui représente un nombre de minutes spécifié, dont la spécification est précise à la milliseconde près.Returns a TimeSpan that represents a specified number of minutes, where the specification is accurate to the nearest millisecond.

``````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``

#### Paramètres

value
Double

Nombre de minutes, précis à la milliseconde près.A number of minutes, accurate to the nearest millisecond.

#### Retours

Objet qui représente `value`.An object that represents `value`.

#### Exceptions

`value` est inférieur à MinValue ou supérieur à MaxValue.`value` is less than MinValue or greater than MaxValue.

-ou--or- `value` a la valeur PositiveInfinity.`value` is PositiveInfinity.

-ou--or- `value` a la valeur NegativeInfinity.`value` is NegativeInfinity.

`value` est égal à NaN.`value` is equal to NaN.

## Exemples

L’exemple suivant crée plusieurs objets TimeSpan à l’aide de la méthode FromMinutes.The following example creates several TimeSpan objects using the FromMinutes method.

``````// 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.
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
``````

## Remarques

Le paramètre `value` est converti en millisecondes, qui est converti en graduations, et ce nombre de graduations est utilisé pour initialiser la nouvelle TimeSpan.The `value` parameter is converted to milliseconds, which is converted to ticks, and that number of ticks is used to initialize the new TimeSpan. Par conséquent, `value` sera considéré comme précis à la milliseconde près.Therefore, `value` will only be considered accurate to the nearest millisecond. Notez que, en raison de la perte de précision du type de données Double, cette conversion peut générer une OverflowException pour les valeurs proches de, mais toujours dans la plage de MinValue ou MaxValue.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. Par exemple, cela provoque une OverflowException dans la tentative suivante d’instancier un objet TimeSpan.For example, this causes an OverflowException in the following attempt to instantiate a TimeSpan object.

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