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Vsd file viewer12/1/2022 VSD FILE VIEWER FULL VERSIONFor that, you need a full version of Visio installed. You cannot, however, edit, save, or create a new Visio drawing with Visio Viewer. With Visio Viewer, you can open, view, or print Visio drawings, even if you don't have Visio installed. VSD FILE VIEWER PROFESSIONALIt doesn't do any good here.Visio Plan 2 Visio Professional 2021 Visio Standard 2021 Visio Professional 2019 Visio Standard 2019 Visio Professional 2016 Visio Standard 2016 Visio Professional 2013 Visio 2013 Visio Premium 2010 Visio 2010 Visio Standard 2010 Visio 2007 Visio Standard 2007 More. Private void Viewer_Loaded(object sender, RoutedEventArgs e)Īnd more importantly, delete the background worker code. AxViewer.LoadAsync) so the only way to make viewer.Load bearable for the user is to delay viewer.Load operation until the window is loaded: string _path However you could solve the freezing problem if the library had provided a thread-safe approach (e.g. It's simply impossible to load a UI control from another thread. Private void DisplayV (DiagramView DiagV)īut in this case I get the following message on UC and the =DiagV when I am in the DisplayV method: System.InvalidOperationException: 'Cross-thread operation not valid: Control '' accessed from a thread other than the thread it was created on.' Public delegate void DisplayVisio(DiagramView view) UPDATE: I also tried the following approach: public partial class TabDiagramView : UserControl, INotifyPropert圜hanged VSD FILE VIEWER HOW TOI need some guideline how to approach this issue, cause my goal would be to having a loading page to display with an animation until the Document is finished loading/rendering so I can display it. I also saw this thread: Single-threaded apartment - cannot instantiate ActiveX controlīut I am not sure how to implement it (this STA apartment state business) and when I tried, the visio viewer simple crashed when trying to open the document. I read that the backgroundworker is not capable to modify the UI elements (correct me if I am wrong) I get: : ' ActiveX control 'f8cf7a98-2c45-4c8d-9151-2d716989ddab' cannot be instantiated because the current thread is not in a single-threaded apartment.' += Viewer_OnSelectionChanged Īnd for this line: this.viewer = new AxVisioViewer.AxViewer() This.viewer = new AxVisioViewer.AxViewer() This.Resize += new EventHandler(this.UpdateSize) Private void Worker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)Īnd When it creates the new DiagramView: public DiagramView(string path) UCworker = new DiagramView((string)e.Argument) Private void Worker_DoWork(object sender, DoWorkEventArgs e) Worker.RunWorkerCompleted += Worker_RunWorkerCompleted When I instantiate my UserControl then I add to the Tab (Initialpath is the filepath of the visio file): BackgroundWorker worker = new BackgroundWorker() So I was trying to implement a background worker to keep the UI reactive while the background thread is running. As I read this is because my application is running on a simple thread. The only issue is that when I load in the document the UI freezes for 20 seconds (as I am loading in rather huge files). In one of the Tabs I intend to load in a visio file via the usual windows form host + Visio viewer activeX control etc. So I have an application with a tabcontrol. Disclaimer, this is my first time working with WPF and with multi-threading, so bear with me if I am making some big mistakes/
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