// Global exception handling
// (event handler registered in App.xaml)
void Application_DispatcherUnhandledException( object sender, DispatcherUnhandledExceptionEventArgs e )
{
if ( e.Exception is NotLicensedException )
{
ShowErrorMessageBox( "You don't have a license for this feature" );
e.Handled = true;
// Redirect them to the activation dialog so they can install a valid license
var activationDialog = new ActivationDialog { Owner = MainWindow };
activationDialog.ShowDialog();
}
else
{
//All other exceptions
string exceptionMessage = e.Exception != null ? e.Exception.Message : e.ToString();
ShowErrorMessageBox( "An error occurred: " + exceptionMessage );
e.Handled = false;
}
}
void ShowActivationDialog_Click( object sender, RoutedEventArgs e )
{
var activationDialog = new ActivationDialog { Owner = this };
// ((ViewModelBase)activationDialog.DataContext).DisplayState = this;
activationDialog.ShowDialog();
}