void SendResultInfoAsJson(GetNameFromVersionResponse res) { string strJson = JsonConvert.SerializeObject(res); Response.ContentType = "application/json; charset=utf-8"; Response.Write(strJson); Response.End(); }
protected void Page_Load(object sender, EventArgs e) { GetNameFromVersionResponse res = new GetNameFromVersionResponse(); GetNameFromVersionRequest req; res.error = String.Empty; // Need passed in store id and number of requested results. // 1. Deserialize the incoming Json. try { req = GetRequestInfo(); } catch (Exception ex) { res.error = ex.Message.ToString(); // Return the results as Json. SendResultInfoAsJson(res); return; } SqlConnection connection = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString); try { connection.Open(); string sql = String.Format("select * from PKkeys where version='{0}'", req.version); SqlCommand command = new SqlCommand(sql, connection); SqlDataReader reader = command.ExecuteReader(); List <KeyInfo> list = new List <KeyInfo>(); while (reader.Read()) { // res.name = Convert.ToString( reader["name"] ); // list.Add( Convert.ToString( reader["name"] ) ); KeyInfo ci = new KeyInfo(); ci.name = Convert.ToString(reader["name"]); ci.kID = Convert.ToInt32(reader["kID"]); list.Add(ci); } reader.Close(); res.keysFound = list.ToArray(); } catch (Exception ex) { res.error = ex.Message.ToString(); } finally { if (connection.State == ConnectionState.Open) { connection.Close(); } } // Return the results as Json. SendResultInfoAsJson(res); }