private void cboStores_EditValueChanged(object sender, EventArgs e) { if (cboStores.EditValue == null) return; var adj = new Disposal(); dtRec = adj.GetDistinctAdjustmentDocments(Convert.ToInt32(cboStores.EditValue)); PopulateDocuments(dtRec); //var dr = (DataRowView)lstTree.GetDataRecordByNode(lstTree.Nodes[0].FirstNode); //if (dr == null) return; //dtRec = adj.GetDocumentByRefNo(dr["RefNo"].ToString(), Convert.ToInt32(cboStores.EditValue), dr["Date"].ToString()); //lblAdjDate.Text = Convert.ToDateTime(dr["Date"]).ToString("MM dd,yyyy"); //gridAdjustments.DataSource = dtRec; }