using System;

using System.Collections;

public class Program

{

    public static void Main()

    {

        try

        {

            throw new ApplyProviderException("An error happend", ExceptionType.SubmitApplicationException);

        }

        catch (ApplyProviderException e)

        {

            foreach (DictionaryEntry data in e.Data)

            {

                Console.WriteLine("Data Entry: {0}, {1}", data.Key, data.Value);

            }

        }

    }

}

​

//Add

public enum ExceptionType

{

    #region ApplyProvider

    SubmitApplicationException,

    SubmitCreditCardException,

    #endregion

    #region ProfileProvider

    UpdateProfileException  

    #endregion

}

​

public class ApplyProviderException : Exception

{

    public ApplyProviderException(string message, ExceptionType type) : base(message)

    {

        base.Data.Add("Additional Information", "This error is a problem.  Please do not contact Victor Johnson @vjohnson");

    }

    public ApplyProviderException(string message, ExceptionType type, Exception innerException) : base(message, innerException)

    {

        base.Data.Add("Custom Exception", "The exception thrown here is a custom exception");

    }

}

​