private void button1_Click(object sender, EventArgs e) { c.bill_no = Int32.Parse(tbBillNo.Text); c.buyer_reg_no = Int32.Parse(tbBregNo.Text); c.buyer_name = tbBuyerName.Text; c.buyer_contact = tbbuyercontact.Text; c.buyer_address = tbbuyeraddress.Text; c.seller_reg_no = Int32.Parse(tbSRegNo.Text); c.seller_name = tbSellerName.Text; c.seller_contact = tbSellerContact.Text; c.seller_address = tbSellerAddress.Text; c.goods_details = tbGoodsDetails.Text; c.weight = Int32.Parse(tbWeight.Text); c.cost = Int32.Parse(tbCost.Text); bool success = dal.Insert(c); if (success == true) { MessageBox.Show("Data Succesfully Added"); try { Report report = new Report(tbBillNo.Text); report.ShowDialog(); } catch (Exception ex) { MessageBox.Show(ex.Message); } } else { MessageBox.Show("Failed to add new Customer"); } //printPreviewDialog1.Document = printDocument1; //printPreviewDialog1.ShowDialog(); //beforePrint bp = new beforePrint(); //bp.Show(); }