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SqlPersonalizationProvider::ResetPersonalizationBlob Method

Deletes personalization data from the underlying data store.

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

protected:
virtual void ResetPersonalizationBlob(
	WebPartManager^ webPartManager, 
	String^ path, 
	String^ userName
) override

Parameters

webPartManager
Type: System.Web.UI.WebControls.WebParts::WebPartManager
The WebPartManager managing the personalization data.
path
Type: System::String
The path for personalization information in the Shared scope to be used as the retrieval key.
userName
Type: System::String
The user name for personalization information in the User scope to be used as the retrieval key.

WebPartPersonalization uses this method to delete personalization data from the database when a Web site user chooses to reset Web Parts data on a page. If username is non-nullptr, data with the User scope data is deleted; otherwise, data with the Shared scope is deleted.

The SqlPersonalizationProvider object automatically updates the LastActivityDate column in the aspnet_Users table each time user-specific personalization data is deleted from the database in the context of a page request. This behavior allows other ASP.NET features to use the LastActivityDate value when managing stale data records as well as determining recent user activity on a site.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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