private void buttonRepeat_Click(object sender, EventArgs e)
{
List <int> orderLines = new List <int>();
double sum = 0;
var lines = (from line in ctx.HISTORY_LINES
where line.HL_ORDER_HEADER == history_header
select line).ToList();
foreach (var line in lines)
{
var x = new ORDER_LINES
{
OL_ITEM = line.HL_ITEM,
OL_QUANTITY = line.HL_QUANTITY
};
var item = (from i in ctx.ITEMS
where i.I_ID == x.OL_ITEM
select i).First();
sum += (double)item.I_PRICE * x.OL_QUANTITY;
ctx.ORDER_LINES.Add(x);
ctx.SaveChanges();
orderLines.Add(x.OL_ID);
}
FormOrderHeader orderHeader = new FormOrderHeader(orderLines, user_id, sum);
orderHeader.ShowDialog(this);
orderHeader.Dispose();
this.Close();
}
private void buttonOrder_Click(object sender, EventArgs e)
{
if (orderLines.Count() == 0)
{
MessageBox.Show("Страви не обрано!", "Замовлення");
return;
}
finished = true;
FormOrderHeader orderHeader = new FormOrderHeader(orderLines, user_id, sum);
orderHeader.ShowDialog(this);
orderHeader.Dispose();
this.Close();
}