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…...doc file not set these two properties,but doc.BuiltInDocumentPrope...when i set these properties string.Empty properties look the picture:...