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WebPartPersonalization.ExtractPersonalizationState Method (WebPart)

Extracts personalization data from a Web Parts control when requested to do so by the parent WebPartManager control.

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

protected internal virtual void ExtractPersonalizationState(
	WebPart webPart


Type: System.Web.UI.WebControls.WebParts.WebPart

The Web Parts control containing personalization data to be extracted.


An attempt was made to extract personalization state from a Web Parts control that is not managed by the parent WebPartManager.


An attempt was made to extract personalization state prior to the state being loaded from the underlying data store.

- or -

Personalization state has not been applied yet.

- or -

The ID of the WebPart has changed since personalization data was applied.

- or -

The personalization state returned from the data store was null.

If the IsEnabled property is set to true, and personalization state is not being reset during the page request (such as when the ShouldResetPersonalizationState property is false), then this method extracts personalization data from the Web Parts control specified by webPart. This method calls the ExtractWebPartPersonalization method on the PersonalizationState instance to extract personalization state from the supplied Web Parts control.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

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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