i use the aspose.word ,the version is 22.4,now i want to get the RevisionNumber and Version .when the Doc file not set these two properties,but Doc.BuiltInDocumentProperties.RevisionNumber=0 and Doc.BuiltInDocumentPrope…...when the doc file not set these two properties,but doc.BuiltInDocumentPrope...BuiltInDocumentPrope.RevisionNumber=0 and doc.BuiltInDocumentPrope.Version...