C# Problem implementing a dictionary using reflection on a class [duplicate]

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• C# Reflection and Getting Properties 1 answer

I've been working on a system to send out HTML emails, where I use Regex to read through a HTML template and replace words between two $ with the corresponding string from the dictionary.

I've tried searching Google for a solution to my problem, but can't seem to implement them correctly.

First of all you have the Data that will be sent out.

public class SubscriptionMessageData : IComparable  , IMailData
{
        public string DetailsURL { get; private set; }
        public Guid ObjectID { get; private set; }
        public MarketUniverseEnum? Market { get; private set; }
        public string Subject { get; private set; }
        public DateTime MessageTime { get; private set; }
        public string NewsTitle { get; private set; }
        public SubscriptionMessageData(string detailsURL, Guid objectID, MarketUniverseEnum? market, string newsTitle, DateTime messageTime)
        {
            this.DetailsURL = detailsURL;
            this.ObjectID = objectID;
            this.Market = market;
            this.Subject = "Subject";
            this.NewsTitle = newsTitle;
            this.MessageTime = messageTime;
        }

        public Dictionary<string, string> getMergeValues()
        {
            return new Dictionary<string, string>()
                   {
                       {"News_Day", this.MessageTime.ToShortDateString()},
                       {"News_Subject", this.NewsTitle},
                       {"News_Url", this.DetailsURL},
                       {"Company_Link", "Link"},
                       {"Company_Subscription", "Link"},
                       {"Company_Logo", "Link_To_Logo"}   
                   };
        }
    }

This code is then run through an "Email Generator" which as I mentioned above, runs through the template and replaces the context with the results and then creates the function to send an email.

public interface IMailData
    {
        string Subject { get; }
        Dictionary<string, string> getMergeValues();
    }

    public interface IEmailGenerator
    {
        MailMessage generateEmail(IMailData mailData, string htmlTemplate, string textTemplate);
    }

    public class EmailGenerator : IEmailGenerator, IRegisterInIoC
    {
        // Setup the rules 
        static readonly Regex emailRegex = new Regex(@"\$([\w\-\,\.]+)\$", RegexOptions.Compiled);

        private string mergeTemplate(string template, IReadOnlyDictionary<string, string> values)
        {
            string emailTextData = emailRegex.Replace(template, match => values[match.Groups[1].Value]);
            return emailTextData;
        }

        public MailMessage generateEmail(IMailData mailData, string htmlTemplate, string textTemplate)
        {
            var mailMessage = new MailMessage();
            mailMessage.IsBodyHtml = true;
            mailMessage.Subject = mailData.Subject;
            mailMessage.BodyEncoding = Encoding.UTF8;

            // Create the Plain Text version of the email
            mailMessage.Body = this.mergeTemplate(textTemplate, mailData.getMergeValues());

            // Create the HTML version of the email
            ContentType mimeType = new System.Net.Mime.ContentType("text/html");

            AlternateView alternate = AlternateView.CreateAlternateViewFromString(this.mergeTemplate(htmlTemplate, mailData.getMergeValues()), mimeType);
            mailMessage.AlternateViews.Add(alternate);

            return mailMessage;
        }
    }

I want to run reflection on the SubscriptionMessageData class and do a foreach loop that prints the key and value of the class. Ex. Key = DetailsURL, Value = detailsUrl. So, that I then have a $DetailsURL$ in the template that is replaced with detailsURL, which is a value.