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IVersioningPersonalizable Interface

Represents an interface that can manage personalization data belonging to a previous version of a Web Parts control.

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

The IVersioningPersonalizable type exposes the following members.

Public methodLoadLoads personalization data to a Web Parts control that does not have a corresponding personalized property for the data due to a version change.

When you upgrade a Web Parts control to a newer version, there might be changes to the personalizable properties on the upgraded class. For example, an upgraded version of a Web Parts control might no longer support properties that were available in previous versions. In such a scenario, the Web Parts control set might load personalization data from the underlying data store, but have no properties against which to apply this data. If a control implements the IVersioningPersonalizable interface, the Web Parts control is passed the orphaned personalization data. The application can then use this data to update properties in the newer version, or use the data in some other manner. Note that if orphaned properties are detected when importing Web Parts controls, the Load method is also called.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

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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