Math.Floor Method (Decimal)

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

Returns the largest integer less than or equal to the specified decimal number.

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

public static decimal Floor (
	decimal d
public static Decimal Floor (
	Decimal d
public static function Floor (
	d : decimal
) : decimal



A decimal number.

Return Value

The largest integer less than or equal to d.

The behavior of this method follows IEEE Standard 754, section 4. This kind of rounding is sometimes called rounding toward negative infinity.

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