SqlPersonalizationProvider.LoadPersonalizationBlobs Method
Loads personalization data from the underlying data store, based on the specified parameters.
Namespace: System.Web.UI.WebControls.WebParts
Assembly: System.Web (in System.Web.dll)
protected override void LoadPersonalizationBlobs( WebPartManager webPartManager, string path, string userName, ref byte[] sharedDataBlob, ref byte[] userDataBlob )
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.
- sharedDataBlob
- Type: System.Byte[]
The returned data for the Shared scope.
- userDataBlob
- Type: System.Byte[]
The returned data for the User scope.
This method uses the webPartManager, path, and username parameters as retrieval keys. The returned data contains:
The Shared data returned in the sharedDataBlob parameter.
Depending on the key values, User data is returned in the userDataBlob parameter. A non-null value for the userName parameter indicates that User data is also retrieved.
The SqlPersonalizationProvider object automatically updates the LastActivityDate column in the aspnet_Users table each time user-specific personalization data is loaded from the database in the context of a page request. This behavior allows other ASP.NET features to use the LastActivityDate property when managing stale data records as well as determining recent user activity on a site.
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.
