protected void DDLAttachment_SelectedIndexChanged(object sender, EventArgs e) { try { Session["DDLAttachment_Value"] = DDLAttachment.SelectedItem.Value; DataSet ds = new DataSet(); if (Convert.ToInt32(Session["DDLAttachment_Value"].ToString()) != 4) { ds = objBLLIndx.VET_Get_VettingExistAttachment(Convert.ToInt32(Vetting_ID), Convert.ToInt32(Session["DDLAttachment_Value"].ToString())); if (ds.Tables.Count > 0) { if (ds.Tables[0].Rows.Count > 0) { ScriptManager.RegisterStartupScript(this, this.GetType(), "callJSFunction", "ConfirmMsg();", true); } } } } catch (Exception ex) { UDFLib.WriteExceptionLog(ex); } }