public CategoriaView(object id)
: base(Gtk.WindowType.Toplevel)
{
categoria = CategoriaPersister.Load(id);
init ();
btGuardar.Activated += delegate {
update();
};
}
public CategoriaView()
: base(Gtk.WindowType.Toplevel)
{
categoria = new Categoria();
categoria.Nombre="";
init ();
btGuardar.Activated += delegate {
insert();
};
}
public static Categoria Load(string id)
{
IDbCommand selectDbCommand = App.Instance.DbConnection.CreateCommand ();
selectDbCommand.CommandText = "select nombre from categoria where id=" + id;
IDataReader dataReader = selectDbCommand.ExecuteReader();
dataReader.Read();
Categoria categoria = new Categoria();
categoria.Id = int.Parse (id);
categoria.Nombre = dataReader["nombre"].ToString();
dataReader.Close ();
return categoria;
}