protected void GetDetailsbtn_Click(object sender, EventArgs e) { hologramno = hologram.Value; if (hologramno != "") { hologramno = hologram.Value; DataTable dt, dt1, dt2 = new DataTable(); dt = ddo.StockStatusHologram(hologramno); if (dt.Rows[0]["TransactionType"].ToString() == "SALE") { rptr1.Visible = true; dt1 = ddo.StockInvoiceNoHologram(hologramno); rptr1.DataSource = dt1; rptr1.DataBind(); dt = ddo.StockStatusHologram(hologramno); rptr.DataSource = dt; rptr.DataBind(); rptr2.Visible = true; dt2 = ddo.StockCaseSerialNo(hologramno); rptr2.DataSource = dt2; rptr2.DataBind(); } else { rptr1.Visible = false; rptr2.Visible = false; rptr.DataSource = dt; rptr.DataBind(); } } }