private void btnAlert_Click(object sender, RoutedEventArgs e)
{
WpfLogger.LogUsage("Button clicked",
new Dictionary <string, object> {
{ "moreStuff", "sample text" }
});
MessageBox.Show("Nicely done!");
throw new Exception("Something really bad happened!!");
}
protected override void OnStartup(StartupEventArgs e)
{
try {
// set up a global exception handler for all unhandled exceptions
Current.DispatcherUnhandledException += GlobalExceptionHandler;
AppDomain.CurrentDomain.UnhandledException += AppDomainExceptionHandler;
base.OnStartup(e);
} catch (Exception ex) {
WpfLogger.LogError("Something failed starting up the applciaiton!", ex);
MessageBox.Show("Something failed starting up the applciaiton!",
"Todos Application", MessageBoxButton.OK, MessageBoxImage.Exclamation);
Environment.Exit(9);
}
}
private void btnUpdate_Click(object sender, RoutedEventArgs e)
{
var selectedItem = LbTodoItems.SelectedItem as ToDoItem ??
new ToDoItem {
Completed = chkCompleted.IsChecked.Value, Id = 2,
Item = txtItemNote.Text
};
selectedItem.Item = txtItemNote.Text;
selectedItem.Completed = chkCompleted.IsChecked.Value;
WpfLogger.LogDiagnostic("Updating todo...", selectedItem);
using (var svc = new ServiceClient())
svc.UpdateItem(selectedItem);
}
private static void HandleUnhandledException(Exception exception)
{
WpfLogger.LogError(exception.GetBaseException().Message, exception);
MessageBox.Show(TechErrorMsg, "Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
