Provides static methods for getting references to the safe controls of a site and testing a control for safety.
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
The only constructor for and the SharePointHandlerFactory are both obsolete, so you can no longer instantiate an object of this class. Two of its static methods are still available for use: GetSafeControls and IsSafeControl.
One static method, DisposeResources, is also obsolete.
Although this class nominally implements IHttpHandler, the methods of that interface,