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TransformerTypeCollection Class

Provides a read-only collection of WebPartTransformer objects.

Namespace:  System.Web.UI.WebControls.WebParts
Assembly:  System.Web (in System.Web.dll)

public final class TransformerTypeCollection extends ReadOnlyCollectionBase

The TransformerTypeCollection class represents a read-only collection of objects, typically used by ConnectionsZone and WebPartManager objects to manage sets of WebPartTransformer objects.

A WebPartManager control uses a TransformerTypeCollection collection to keep a list of available WebPartTransformer objects on a page, whereas a ConnectionsZone object uses a TransformerTypeCollection collection to track the available WebPartTransformer objects that it contains.

Although the TransformerTypeCollection collection is read-only, you can make programmatic changes to the properties of the underlying controls referenced in the collection.


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