private void BtnAddFood_Click(object sender, EventArgs e)
{
foodToAdd = new Food();
var foodForm = new FoodForm(foodToAdd);
foodForm.FormClosed += FoodForm_FormClosed;
foodForm.ShowDialog();
}
private void BtnEdit_Click(object sender, EventArgs e)
{
var dataRowView = (DataRowView)foodBindingSource.Current;
var food = foodService.GetForRow(dataRowView.Row);
var foodForm = new FoodForm(food);
foodForm.ShowDialog();
foodService.Update(dataRowView.Row, food);
}