aspose.words.saving.DocumentPartSavingArgs class. Provides data for the [IDocumentPartSavingCallback.document_part_saving()](../idocumentpartsavingcallback/document_part_saving/#documentpartsavingargs) callback...aspose.words.saving.DocumentPartSavingArgs class. Provides data for the [IDocumentPartSavingCallback.document_part_saving()](../idocumentpartsavingcallback/document_part_saving/#documentpartsavingargs) callback