public Main()
{
InitializeComponent();
this.db = new Database();
LoadEntities();
}
public AddPersonForm(Database db, Person oldPerson)
{
InitializeComponent();
this.oldPerson = oldPerson;
this.db = db;
}
public AddRelationForm(Database db, AddRelationFormViewModel _datacontext)
{
InitializeComponent();
datacontext = _datacontext;
this.db = db;
}