public void DoView()
{
if (string.IsNullOrEmpty(Purid)) return;
var bl = new Blpurretinv { Retinvid = Purid };
bl.GetPurRetinv();
txtpurno.Text = Purid;
LookupSupplier.EditValue = bl.Supid == "0" ? null : bl.Supid;
invno.EditValue = bl.Invno;
invdate.EditValue = bl.Invdate;
duedays.EditValue = bl.Duedays;
spdisc.EditValue = bl.Spdiscount;
adjustval.EditValue = bl.Adjvalue;
ShorcutKeysDisbale = !bl.Hold;
Lookupwarehouse.EditValue = null;
Lookupwarehouse.EditValue = bl.Whid;
if (dsPurchase1.RETURNDETAIL.Rows.Count > 0)
{
dsPurchase1.RETURNDETAIL.Clear();
Functions.DeleteBackUp();
dsPurchase1.Merge(bl.Retinvdetail);
}
else
{
dsPurchase1.Merge(bl.Retinvdetail);
}
UpdateTotals();
}
