> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/uwp/changelogs/version-9/v9-0-2-77903.md). # Version 9.0.2.77903 Changelog (August 11th, 2021) World's #1 PDF SDK Library for Web, Mobile, Server, Desktop Version: 9.0.2.77903 Release Date: August 11th, 2021 ## Breaking Changes * \[tools] ViewerControl class: property name change | | Declaration | | ----- | ----------------------------------------- | | From: | ViewerControl.ShowAnnotationToolbarButton | | To: | ViewerControl.ShowEditOption | * \[tools] ViewerViewModel class: property name change | | Declaration | | ----- | ----------------------------------------- | | From: | ViewerViewModel.IsTextSearchVisible | | To: | ViewerViewModel.IsTextSearchButtonVisible | ## New Features ### ViewerControl Tabs reordering Document tabs can now be re-ordered by simply dragging and dropping them ![](https://3246663708-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Frgmys2szYV2Z567Zu3vi%2Fuploads%2Fgit-blob-778d876bfc92f2de63bdccedee18d66fc016fa23%2F4d0b2885ad2dc87818b2e1e69b798eff798c80e2-933x751.gif?alt=media) ### Multi Window Support (open Extra window) Ability to open multiple app's windows with a custom control, in the example below to view and annotate a PDF ![](https://3246663708-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Frgmys2szYV2Z567Zu3vi%2Fuploads%2Fgit-blob-1ffa19e9e83a434893b6bc6412adf4eb51f23697%2F455ce2fbf3d953135e87b4f9ac9d94b6b8f5cb58-1557x737.gif?alt=media) The creation of new Windows can be done by using the MultiWindowManager {% tabs %} {% tab title="C#" %} {% code lineNumbers="true" %} ```csharp var result = await MultiWindowManager.Instance.TryCreateNewWindowAsync(typeof(ViewPdfControl)); if (result.IsWindowCreated) { mExtraWindowId = result.AppViewId; } ``` {% endcode %} {% endtab %} {% endtabs %} When the main app is close it should handle the closing of any extra window created by calling await MultiWindowManager.Instance.CloseAllChildWindowsAsync() {% tabs %} {% tab title="C#" %} {% code lineNumbers="true" %} ```csharp SystemNavigationManagerPreview.GetForCurrentView().CloseRequested += App_CloseRequested; private async void App_CloseRequested(object sender, SystemNavigationCloseRequestedPreviewEventArgs e) { var deferral = e.GetDeferral(); // Ensure all extra created windows are properly closed on App's exit await MultiWindowManager.Instance.CloseAllChildWindowsAsync(); deferral.Complete(); } ``` {% endcode %} {% endtab %} {% endtabs %} ### PDF Compare with Page Sync Scrolling support Now it is possible to sync page while scrolling which is usefull when manually comparing documents with different zoom levels ![](https://3246663708-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Frgmys2szYV2Z567Zu3vi%2Fuploads%2Fgit-blob-69eee78af45d794a0b38d574ec03ef9451839a1a%2F212c54c0e5cab2e562e417f7905f0594b7f446d7-1066x855.gif?alt=media) ### Context Menu on Mouse Right-click Clicking on the PDF with the right click of the mouse will now bring the context menu for quick annotation ![](https://3246663708-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Frgmys2szYV2Z567Zu3vi%2Fuploads%2Fgit-blob-492acc7f9c3f35bae97b0378307355f6726ba210%2Fce0471a0342ec37fcfee3e5fa3127809334b2fdb-977x759.gif?alt=media) ## Improvements * \[pdf] Added PDF to EPUB conversion support * \[tools] \[control] ViewerControl: expanded UI customization: show/hide Outline menu option’s flyout menu options * \[tools] \[control] ViewerControl: after copying and pasting an annotation, it will be automatically selected for editing * \[tools] \[control] Added proper tooltip text to buttons found in the Context Menu * \[tools] \[control] TextSearch: while text search results are being displayed, users can now use keyboard left to visit previous search result, and keyboard right to visit next search result * \[tools]\[control] Updated all Message Dialogs to use `ContentDialog` instead of `MessageDialog` with better UX * \[tools] Show Context Menu (quick options) when right-clicking on the PDF * \[tools] Added ability to show/hide the Default Signature (saved signature) when disaplying signature dialog * \[tools] Added ability to select annotation programmatically * \[tools] Added ability to set a ReadOnlyMode that restricts editing of opened PDFs * \[tools] Added Japanese language support ## Bug Fixes * \[tools] Fixed exception caused by the Multiselection tools trying to select a Widget/Form annotation * \[tools] Copy and Paste Annotation: Fixed issue with shared address which would cause an annotation that was pasted to edit the original annotation style * \[tools] \[control] ViewerControl - Fixed exception caused when navigating back from a page that hosts the ViewerControl * \[tools] \[control] ViewerControl - Text Search Dialog is no longer accessible via shortcut (Ctrl + F) when ShowTextSearchOption is disabled/false * \[tools] \[control] ViewerControl - Highlighted text results will no longer remain highlighted when exiting Text Search mode * \[tools] \[control] ViewerControl - Fixed highlighted words after closing the search results ## New APIs - PDF SDK *New* Methods * `void Convert.ToEpub(PDFDoc, String)` * `IAsyncAction Convert.ToEpubAsync(PDFDoc, String)` ## New APIs - Tools Package SDK *New* Properties * `bool ToolManager.ShowDefaultSignature` * `bool SignatureDialog.ShowDefaultSignatures` * `bool ViewerControl.ShowMultiWindowOption` * `bool ViewerControl.ShowOutlineOption` * `bool ViewerControl.ShowViewModeOption` * `bool ViewerControl.ShowSeeMoreOption` * `bool ViewerControl.ShowSidePanelThumbnails` * `bool ViewerControl.ShowSidePanelBookmarks` * `bool ViewerControl.ShowSidePanelOutline` * `bool ViewerControl.ShowSidePanelAnnotations` * `bool ViewerControl.ShowAddTabButton` * `bool ViewerControl.ShowCloseTabButton` * `bool ViewerControl.ReadOnlyMode` * `bool ViewerControl.ShowBackButton` * `bool ViewerControl.IsDeactivationOnNavigationEnabled` * `bool ViewerControl.IsForceGoBackAllowed` * `bool ViewerControl.IsTabReorderEnabled` * `bool ViewerViewModel.IsMultiWindowEnabled` * `bool ViewerViewModel.IsMultiWindowVisible` * `bool ViewerViewModel.IsMultiWindowSubVisible` * `bool ViewerViewModel.IsMultiWindowActive` * `bool ViewerViewModel.IsEditButtonEnabled` * `bool ViewerViewModel.IsOutlineButtonVisible` * `bool ViewerViewModel.IsOutlineButtonEnabled` * `bool ViewerViewModel.IsPivotItemThumbnailsEnabled` * `bool ViewerViewModel.IsPivotItemBookmarksEnabled` * `bool ViewerViewModel.IsPivotItemOutlineEnabled` * `bool ViewerViewModel.IsPivotItemAnnotationsEnabled` * `bool ViewerViewModel.IsTextSearchButtonVisible` * `bool ViewerViewModel.IsTextSearchButtonEnabled` * `bool ViewerViewModel.IsViewModeButtonVisible` * `bool ViewerViewModel.IsViewModeButtonEnabled` * `bool ViewerViewModel.IsSeeMoreButtonVisible` * `bool ViewerViewModel.IsSeeMoreButtonEnabled` * `bool ViewerViewModel.IsAddTabButtonEnabled` * `bool ViewerViewModel.IsCloseTabButtonEnabled` * `bool ViewerViewModel.IsReadOnlyModeEnabled` * `bool ViewerViewModel.KeepOpenedTabs` * `bool ViewerViewModel.IsDeactivationOnBackNavigationEnabled` * `bool ViewerViewModel.IsForceGoBackAllowed` * `bool ViewerViewModel.IsTabReorderEnabled` * `bool TabControlViewModel.IsAddTabButtonVisible` * `bool TabControlViewModel.IsAddTabButtonEnabled` * `bool TabControlViewModel.KeepOpenedTabs` * `bool TabControlViewModel..IsTabReorderEnabled` * `bool PdfViewCtrlTabInfo.IsCloseTabButtonVisible` * `bool PdfViewCtrlTabInfo.IsCloseTabButtonEnabled` * `bool PdfCompareViewModel.SyncPage` * `bool OutlineDialogViewModel.IsPivotItemThumbnailsEnabled` * `bool OutlineDialogViewModel.IsPivotItemBookmarksEnabled` * `bool OutlineDialogViewModel.IsPivotItemOutlineEnabled` * `bool OutlineDialogViewModel.IsPivotItemAnnotationsEnabled` * `CoreApplicationView Tool.CurrentView` *New* Methods * `static Brush ResourceHandler.GetColorFromToolPalette(string)` * `void Pan.CreateCommandMenu(UIPoint)` * `void AnnotEdit.SelectAnnotation(IAnnot, int)` * `void ToolManager.SelectAnnotation(IAnnot, int)` * `async Task ViewerViewModel.MultiWindowImpl(object)` * `void CheckerGrid.SetFillColorOnThreadSafe(Rectangle, bool)` * `ContentDialog DocumentCreationViewModelBase.GetErrorContentDialog()` * `void ViewerControl.HandleCommandBarInteraction(RightTappedRoutedEventArgs)` * `async void PDFViewCtrlTabButtonControl.TabViewControl_TabDragCompleted(TabView, TabViewTabDragCompletedEventArgs)` * `void PDFViewCtrlTabButtonControl.PDFViewCtrlTabButtonControl_DataContextChanged(FrameworkElement, DataContextChangedEventArgs)` * `void PDFViewCtrlTabButtonControl.TabViewControl_TabDragStarting(TabView, TabViewTabDragCompletedEventArgs)` *New* class: MultiWindowManager * *New* Properties * `int MultiWindowManager.OpenedWindowsCount` * *New* Methods * `void MultiWindowManager.TrackWindow(int)` * `async Task MultiWindowManager.TryCreateNewWindowAsync(System.Type)` * `bool MultiWindowManager.UntrackWindowById(int)` * `async Task MultiWindowManager.CloseWindowByIdAsync(int)` * `async Task MultiWindowManager.CloseAllChildWindowsAsync()` * `async Task MultiWindowManager.SwitchWindowByIdAsync(int)` *New* class: MultiWindowCreationResult * *New* Properties * `int MultiWindowCreationResult.AppViewId` * `bool MultiWindowCreationResult.IsWindowCreated` *New* interface: IMultiWindowUserControl *New* Converters * BrushToColorConverter * BooleanToCommandBarOverflowButtonVisibilityConverter *New* UserControl: NewWindowPage *New* language resources Japanese * `string\ja-jp\Printing.resw` * `string\ja-jp\Resources.resw` *Removed* 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