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NumberFormatInfo.ReadOnly Method

Returns a read-only NumberFormatInfo wrapper.

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

public static NumberFormatInfo ReadOnly(
	NumberFormatInfo nfi
)

Return Value

Type: System.Globalization.NumberFormatInfo
A read-only NumberFormatInfo wrapper around nfi.

ExceptionCondition
ArgumentNullException

nfi is null.

This wrapper prevents any modifications to nfi.

Attempting to perform an assignment to a property of a read-only NumberFormatInfo causes an InvalidOperationException.

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, Xbox 360, Zune

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

XNA Framework

Supported in: 3.0, 2.0, 1.0
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