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NullReferenceException.NullReferenceException(String) Constructor

Initializes a new instance of the NullReferenceException class with a specified error message.

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

public NullReferenceException (
	string message
)
public NullReferenceException (
	String message
)
public function NullReferenceException (
	message : String
)
Not applicable.

Parameters

message

A String that describes the error. The content of message is intended to be understood by humans. The caller of this constructor is required to ensure that this string has been localized for the current system culture.

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 error message string.

Windows 98, Windows Server 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 Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0

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