SqlPersonalizationProvider.ResetPersonalizationBlob Method
Definition
Important
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Deletes personalization data from the underlying data store.
protected:
override void ResetPersonalizationBlob(System::Web::UI::WebControls::WebParts::WebPartManager ^ webPartManager, System::String ^ path, System::String ^ userName);protected override void ResetPersonalizationBlob (System.Web.UI.WebControls.WebParts.WebPartManager webPartManager, string path, string userName);override this.ResetPersonalizationBlob : System.Web.UI.WebControls.WebParts.WebPartManager * string * string -> unitProtected Overrides Sub ResetPersonalizationBlob (webPartManager As WebPartManager, path As String, userName As String)Parameters
- webPartManager
- WebPartManager
The WebPartManager managing the personalization data.
- path
- String
The path for personalization information in the Shared scope to be used as the retrieval key.
- userName
- String
The user name for personalization information in the User scope to be used as the retrieval key.
Remarks
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-null, 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.
