public NotesVM()
{
// create tables in db as first task
DatabaseHelper.CreateTables <Notebook>();
DatabaseHelper.CreateTables <Note>();
NewNotebookCommand = new NewNotebookCommand(this);
NewNoteCommand = new NewNoteCommand(this);
BeginEditCommand = new BeginEditCommand(this);
HasEditedCommand = new HasEditedCommand(this);
CancelNotebookEditCommand = new CancelNotebookEditCommand();
HasEditedNoteCommand = new HasEditedNoteCommand(this);
CancelNoteEditCommand = new CancelNoteEditCommand();
Notebooks = new ObservableCollection <Notebook>();
Notes = new ObservableCollection <Note>();
}
