We are using the CefSharp WPF version in our WPF window/desktop app.3 C. The following code snippet demonstrates how the custom DataProvider can be exposed by a view model. Programming Language: C (CSharp).xaml code is bound to a viewModel class.1. / If requested to close and a RequestClose delegate has been set then call it.ĮventHandler handler = this.Public class Club : ViewModelBase Defining the View Model / Raised when this workspace should be removed from the UI. / to remove this workspace from the user interface.ĬloseCommand = new Rela圜ommand(param => this.OnRequestClose()) / Returns the command that, when invoked, attempts Then within your MainWindowViewModel code you could have the following: #region Fields ***returns resultClose which is true if we want to close*** ***Code here to decide on closing the application**** Create the handler that will allow the window to close when the viewModel asks. Var viewModel = new MainWindowViewModel()
Create the ViewModel to attach the window to LINQ, Silverlight 4.0, WPF, Active Directory, Window Service, Window Task, MVVM. I would be tempted to use an event handler within your file that will allow you to decide on whether to close the application or not.įor example you could then have something like the following code in your file: protected override void OnStartup(StartupEventArgs e) Full software development lifecycle experience on enterprise-class. Public Rela圜ommand WindowClosingCommand ", DateTime.Now) / public Rela圜ommand WindowClosingCommand Oh and the PassEventArgsToCommand="True" is definitely needed as indicated above.
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Therefore, it would help a great deal if you have prior exposure to WPF and its bindings. Here is my adaptation (using MVVMLight but should be recognizable). MVVM is a pattern that is used while dealing with views created primarily using WPF technology. Stas above had the right approach for minimal effort. Geez, seems like a lot of code going on here for this.
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