Epicor_Integration.Bill_Master.BW_DoWork C# (CSharp) Method

        private void BW_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
        {
            #region Fill Operations

            EngWBDS.Tables["ECOOpr"].Columns.Add("FullCode", typeof(string), "OprSeq + ' - ' + OpDesc");

            ops_cbo.DataSource = EngWBDS.Tables["ECOOpr"];

            ops_cbo.DisplayMember = "FullCode";

            ops_cbo.ValueMember = "OprSeq";

            ops_cbo.SelectedValue = "10";

            #endregion

            UpdateParentDesc();

            EnableItemDetails();

            Setbill((List<BillItem>)e.Argument);
        }