' For complete examples and data files, please go to https://github.com/groupdocsmetadata/GroupDocs_Metadata_NET
' initialize XlsFormat
Dim xlsFormat As New XlsFormat(Common.MapSourceFilePath(filePath))
' clean metadata
xlsFormat.CleanMetadata()
'save output file...
xlsFormat.Save(Common.MapDestinationFilePath(filePath))