private void RefreshDG()
{
var source = new BindingSource();
source.DataSource = _obj.Invoice_Detail;
dgResult.DataSource = source;
dgResult = AddFunc.HideSpecificColoum(dgResult, "ID", "INVOICE_ID");
dgResult.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
Amount = _obj.Invoice_Detail.Sum(item => item.Price);
if (Amount > 1000000)
{
_obj.Discount = Amount * 10 / 100;
Amount = Amount * 90 / 100;
AddFunc.MsgInfo("You Got a discount");
}
else
{
_obj.Discount = 0;
Amount = _obj.Invoice_Detail.Sum(item => item.Price);
}
lblPrice.Text = Amount.ToString();
Dto = new Invoice_DetailDTO();
}