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CallbackValidator Class

Provides dynamic validation of an object.

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

public sealed class CallbackValidator : ConfigurationValidatorBase

To use this class, you must implement a ValidatorCallback delegate for the type of object that you want to validate. When you instantiate this class, you pass the object type and a reference to the delegate. You can then call CanValidate to determine whether an object is the correct type, or call Validate to execute the delegate on the object.

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

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

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