private async Task OrderBussines_OnDetailsChanged(OrderDetailBussines e)
{
try
{
if (order == null)
{
return;
}
if (order.DetList == null)
{
order.DetList = new List <OrderDetailBussines>();
}
var list = order.DetList.Select(q => q.PrdGuid).ToList();
if (list != null && list.Count > 0 && list.Contains(e.PrdGuid))
{
var index = order.DetList.FindIndex(q => q.PrdGuid == e.PrdGuid);
order.DetList.RemoveAt(index);
}
else
{
order.DetList.Add(e);
}
SetLables();
}
catch (Exception ex)
{
WebErrorLog.ErrorInstence.StartErrorLog(ex);
}
}
private void Btn_Click(object sender, EventArgs e)
{
try
{
var guid = Guid.Parse(((ButtonX)sender).Name);
if (_cls.DetList == null)
{
_cls.DetList = new List <OrderDetailBussines>();
}
var _prd = _cls.DetList.FirstOrDefault(q => q.PrdGuid == guid);
if (_prd != null)
{
_cls.DetList.Remove(_prd);
_prd.Count++;
_prd.Total = _prd.Price * _prd.Count;
_cls.DetList.Add(_prd);
UpdateDets();
return;
}
var prd = ProductBussines.Get(guid);
if (prd == null)
{
return;
}
if (prd.Price <= 0)
{
return;
}
var det = new OrderDetailBussines()
{
Guid = Guid.NewGuid(),
Modified = DateTime.Now,
Status = true,
PrdGuid = prd.Guid,
Price = prd.Price,
Total = prd.Price,
Discount = 0,
Count = 1
};
_cls.DetList.Add(det);
UpdateDets();
}
catch (Exception ex)
{
WebErrorLog.ErrorInstence.StartErrorLog(ex);
}
}
private void HolderChkItemClick(object sender, EventArgs e)
{
var chk = sender as CheckBox;
var pos = ((MyWrapper <int>)chk.Tag).value;
prd = _list[pos];
var a = new OrderDetailBussines()
{
Guid = Guid.NewGuid(),
Price = prd.Price,
Discount = 0,
Total = prd.Price,
Modified = DateTime.Now,
Status = true,
OrderGuid = Guid.Empty,
PrdGuid = prd.Guid
};
OrderBussines.RaiseEvent(a);
}
