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NotFiniteNumberException Class

The exception that is thrown when a floating-point value is positive infinity, negative infinity, or Not-a-Number (NaN).

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

public ref class NotFiniteNumberException : public ArithmeticException

NotFiniteNumberException is available for programming languages that do not support the concepts of infinity and Not-a-Number in floating-point operations.

NotFiniteNumberException uses the HRESULT COR_E_NOTFINITENUMBER, which has the value 0x80131528.

For a list of initial property values for an instance of NotFiniteNumberException, see the NotFiniteNumberException constructors.


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC

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

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0