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NullReferenceException Constructor ()

Initializes a new instance of the NullReferenceException class, setting the Message property of the new instance to a system-supplied message that describes the error, such as "The value 'null' was found where an instance of an object was required." This message takes into account the current system culture.

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

public NullReferenceException ()
public NullReferenceException ()
public function NullReferenceException ()

The following table shows the initial property values for an instance of NullReferenceException.

Property

Value

InnerException

a null reference (Nothing in Visual Basic).

Message

The localized error message string.

Windows 98, Windows 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 .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, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

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