void GetCustomerDetails()
{
var ds = new BLSales().GetSupCustUnPaidInvoices(lookupcustomer.EditValue.ToString());
if(ds.Rows.Count > 0)
{
var bal = ds.Compute("SUM(balance)","");
txtoutstanding.EditValue = bal;
ledgers1.Merge(ds);
}
else
{
XtraMessageBox.Show("Data Not found", "POS", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}