Math.Truncate Method (Double)

Note: This method is new in the .NET Framework version 2.0.

Calculates the integral part of a specified double-precision floating-point number.

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

public static double Truncate (
	double d
public static double Truncate (
	double d
public static function Truncate (
	d : double
) : double



A number to truncate.

Return Value

The integral part of d; that is, the number that remains after any fractional digits have been discarded.

Truncate rounds d to the nearest integer towards zero.

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0

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