Foxit PDF SDK

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- Underline() : FoxitPDFSDKPython3.Underline , FoxitPDFSDKPython3.WidgetMenu
- Undo() : FoxitPDFSDKPython3.ParagraphEditingUndoItem , FoxitPDFSDKPython3.WidgetMenu
- UnembeddedFontSettings() : FoxitPDFSDKPython3.UnembeddedFontSettings
- Ungroup() : FoxitPDFSDKPython3.Markup
- Union() : FoxitPDFSDKPython3.RectF , FoxitPDFSDKPython3.RectI
- UnlinkBoxes() : FoxitPDFSDKPython3.JoinSplit
- UnregisterSecurityCallback() : FoxitPDFSDKPython3.Library
- UnregisterSignatureCallback() : FoxitPDFSDKPython3.Library
- UpdateAnnotList() : FoxitPDFSDKPython3.PDFPage
- UpdateCanvas() : FoxitPDFSDKPython3.PDF3DAnnotInstance
- UpdateCurrentStateData() : FoxitPDFSDKPython3.ProgressCallback
- UpdateHeaderFooter() : FoxitPDFSDKPython3.PDFDoc
- UpdateIndexWithFilePath() : FoxitPDFSDKPython3.FullTextSearch
- UpdateLogicalLabel() : FoxitPDFSDKPython3.ActionCallback
- UpdateRect() : FoxitPDFSDKPython3.RectF
- URIAction() : FoxitPDFSDKPython3.URIAction
- UseStandardCryptoMethod() : FoxitPDFSDKPython3.CustomSecurityCallback