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