void EditSelectedOrder()
{
OrderEditWindow editWindow = new OrderEditWindow(model.SelectedOrder)
{
Owner = this
};
editWindow.ShowDialog();
}
private void ButtonAddOrder_ItemClick(object sender, DevExpress.Xpf.Bars.ItemClickEventArgs e)
{
Order order = model.CreateNewOrder();
OrderEditWindow editWindow = new OrderEditWindow(order)
{
Owner = this
};
if (editWindow.ShowDialog() != true)
{
model.DeleteSelectedOrder();
}
}