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Type.IsValueTypeImpl Method

Implements the IsValueType property and determines whether the Type is a value type; that is, not a class or an interface.

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

'Declaration
Protected Overridable Function IsValueTypeImpl As Boolean

Return Value

Type: System.Boolean
true if the Type is a value type; otherwise, false.

This method is provided to enable the implementation of alternate type systems. It is not generally used in application code.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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