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TypeDescriptionProvider Constructor (TypeDescriptionProvider)

Initializes a new instance of the TypeDescriptionProvider class using a parent type description provider.

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

protected:
TypeDescriptionProvider(
	TypeDescriptionProvider^ parent
)

Parameters

parent
Type: System.ComponentModel::TypeDescriptionProvider

The parent type description provider.

If the parent parameter is nullptr, all TypeDescriptionProvider methods will return default values. Otherwise, all TypeDescriptionProvider methods will delegate to the methods of parent.

The following table shows the default return values for TypeDescriptionProvider methods.

Method

Default return value

GetCache

nullptr

CreateInstance

A newly created object through a call to the CreateInstance method.

GetExtendedTypeDescriptor

A default instance of a CustomTypeDescriptor class.

GetTypeDescriptor

A default instance of a CustomTypeDescriptor class.

GetReflectionType

The objectType first parameter.

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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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