using System;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine(MelissaDataResultCode.GetShortDescription("AS01"));

        Console.WriteLine(MelissaDataResultCode.GetLongDescription("AS01"));

        var foo = MelissaDataResultCode.GetCode("AS02");

        Console.WriteLine("{0} : {1} - {2}", foo.Code, foo.Status, foo.Description);

    }

}

​

​

// Complete list of codes for all Melissa Data products can be found at http://wiki.melissadata.com/index.php?title=Result_Codes

public class MelissaDataResultCode {

​

    // Uses Static Dictionaries to store global data which allow us to quickly look up key value pairs.

    // These types of Dictionary objects exist only once in memory and are highly efficient.

​

    // Class Object

    public string Code {get; set;}

    public string Status {get; set;}

    public string Description {get; set;}

    /// <summary>

    /// Comprehensive list of all result codes with short description 

    /// </summary>

    static Dictionary<string, string> _mdCodeShortDesc = new Dictionary<string, string>

    {   

        {"AS01", "Address Fully Verified"},

        {"AS02", "Street Only Match"},

        {"AS03", "Non USPS Address Match"},

        {"AS09", "Foreign Address"},

        {"AS10", "CMRA Address"},

        {"AS12", "Record Move"},

        {"AS13", "Address Updated By LACS"},

        {"AS14", "Suite Appended"},

        {"AS15", "Apartment Appended"},

        {"AS16", "Vacant Address"},

        {"AS17", "No Mail Delivery"},

        {"AS18", "DPV Locked Out"},

        {"AS20", "Deliverable only by USPS"},

        {"AS22", "No Alternate Address Suggestion Found"},

        {"AS23", "Extraneous Information"}              

    };

    /// <summary>

    /// Comprehensive list of all result codes with short description 

    /// </summary>

    static Dictionary<string, string> _mdCodeLongDesc = new Dictionary<string, string>

    {   

        {"AS01","The address is valid and deliverable according to official postal agencies."},

        {"AS02","The street address was verified but the suite number is missing or invalid."},

        {"AS03","US Only. This US address is not serviced by the USPS but does exist and may receive mail through third party carriers like UPS."},

        {"AS09","The address is in a non-supported country."},

        {"AS10","US Only. The address is a Commercial Mail Receiving Agency (CMRA) like a Mailboxes Etc. These addresses include a Private Mail Box (PMB or #) number."},

        {"AS12","The record moved to a new address."},

        {"AS13","US Only. The address has been converted by LACSLink® from a rural-style address to a city-style address."},

        {"AS14","US Only. A suite was appended by SuiteLink™ using the address and company name."},

        {"AS15","An apartment number was appended by AddressPlus using the address and last name."},

        {"AS16","US Only. The address has been unoccupied for more than 90 days."},

        {"AS17","US Only. The address does not currently receive mail but will likely in the near future."},

        {"AS18","US Only. DPV processing was terminated due to the detection of what is determined to be an artificially created address."},

        {"AS20","US Only. This address can only receive mail delivered through the USPS (i.e. PO Box or a military address)."},

        {"AS22","No alternate address suggestion was found for this address."},

        {"AS23","Extraneous information not used in verifying the address was found. This includes unnecessary sub premises and other unrecognized data. The unrecognized data has been placed in the ParsedGarbage field."}            

    };

    /// <summary>

    /// 

    /// </summary>

    public static string GetShortDescription(string code)

    {

        string result;

        if (!_mdCodeShortDesc.TryGetValue(code, out result))

            return null;

​

        return result;

    }   

​

    public static string GetLongDescription(string code)

    {

        string result;

        if (!_mdCodeLongDesc.TryGetValue(code, out result))

            return null;

​

        return result;

    }   

    public static MelissaDataResultCode GetCode(string code){

        if (!_mdCodeShortDesc.ContainsKey(code))

            return null;

        return new MelissaDataResultCode {

            Code = code,

            Status = _mdCodeShortDesc[code],

            Description = _mdCodeLongDesc[code],

        };

    }

}

​