private void Tile_Delete_Receta_Click(object sender, RoutedEventArgs e)
{
EliminarReceta dr = new EliminarReceta();
dr.Owner = this;
dr.lb_nombreusuario.Content = lb_nombreusuario.Content;
dr.ShowDialog();
}
private void btneliminar_Click(object sender, RoutedEventArgs e)
{
EliminarReceta elire = new EliminarReceta();
elire.ShowDialog();
}