Visual Studio 2010
The IPersistXMLFragment type exposes the following members.
|InitNew||Initializes the project extension properties and other build-independent data.|
|IsFragmentDirty||Determines whether an XML fragment has changed since it was last saved to its current file.|
|Load||The project opens and reads the XML fragment and the project subtype GUID from a specified file type.|
|Save||Base project system directs the project subtype to build the project subtype XML information and save it in the project or user file.|