public App()
{
LogonViewModel = new LogonViewModel();
MainPageViewModel = new MainPageViewModel();
LogonUserViewModel = new LogonUserViewModel();
UserManagerViewModel = new UserManagerViewModel();
FileTypeManagerViewModel = new FileTypeManagerViewModel();
TaxPayerTypeManagerViewModel = new TaxPayerTypeManagerViewModel();
TaxPayerManagerViewModel = new TaxPayerManagerViewModel();
DocumentManagerViewModel = new DocumentManagerViewModel();
this.Startup += this.Application_Startup;
this.UnhandledException += this.Application_UnhandledException;
this.CheckAndDownloadUpdateCompleted += new CheckAndDownloadUpdateCompletedEventHandler(App_CheckAndDownloadUpdateCompleted);
InitializeComponent();
WebContext webContext = new WebContext();
webContext.Authentication = new FormsAuthentication();
this.ApplicationLifetimeObjects.Add(webContext);
}
protected override void OnNavigatingFrom(NavigatingCancelEventArgs e)
{
FileTypeManagerViewModel fileTypeManagerViewModel = this.DataContext as FileTypeManagerViewModel;
fileTypeManagerViewModel.ConfirmLeave();
}
// 当用户导航到此页面时执行。
protected override void OnNavigatedTo(NavigationEventArgs e)
{
FileTypeManagerViewModel fileTypeManagerViewModel = this.DataContext as FileTypeManagerViewModel;
fileTypeManagerViewModel.LoadData();
}
