Testing BCC and unique args

sample-csharp-bcc-unique-args.cs

using System;
using System.Collections.Generic;
using System.Net.Mail;
using System.Linq;
using SendGrid;

namespace Example
{
    internal class Program
    {
        private static void Main()
        {
            try
            {
                /* MAIL SETTINGS
                 * Fill in the relevant information below.
                 * ===================================================*/
                // From
                string fromAddress = "[email protected]";

                // To
                string recipients = "[email protected]";

                // Subject
                string subject = "Test Arg";

                // Text Body
                string text = "Hello,\n\nThis is a test message from SendGrid.    We have sent this to you because you requested a test message be sent from your account.\n\nThis is a link to google.com: http://www.google.com\nThis is a link to apple.com: http://www.apple.com\nThis is a link to sendgrid.com: http://www.sendgrid.com\n\nThank you for reading this test message.\n\nLove,\nYour friends at SendGrid";

                // HTML Body
                string html = "<table style=\"border: solid 1px #000; background-color: #666; font-family: verdana, tahoma, sans-serif; color: #fff;\"> <tr> <td> <h2>Hello,</h2> <p>This is a test message from SendGrid.    We have sent this to you because you requested a test message be sent from your account.</p> <a href=\"http://www.google.com\" target=\"_blank\">This is a link to google.com</a> <p> <a href=\"http://www.apple.com\" target=\"_blank\">This is a link to apple.com</a> <p> <a href=\"http://www.sendgrid.com\" target=\"_blank\">This is a link to sendgrid.com</a> </p> <p>Thank you for reading this test message.</p> Love,<br/> Your friends at SendGrid</p> <p> <img src=\"http://cdn1.sendgrid.com/images/sendgrid-logo.png\" alt=\"SendGrid!\" /> </td> </tr> </table>";


                /* CREATE THE MAIL MESSAGE
                 * ===================================================*/
                var myMessage = new SendGridMessage();
                myMessage.AddTo(recipients);
                myMessage.From = new MailAddress(fromAddress);
                myMessage.Subject = subject;
                myMessage.Text = text;
                myMessage.Html = html;


                /* SMTP API
                 * ===================================================*/
                // Recipients
                myMessage.Header.SetTo(new List<String>
                {
                  "[email protected]"
                });


                // Unique Arguments
                Dictionary<string, dynamic> values = new Dictionary<string, dynamic>()
                {
                    {
                        "ABC", "123"
                    },
                    {
                        "XYZ", "789"
                    }
                };
                Dictionary<string, string> args = values.ToDictionary(k => (string)k.Key, k => (string)Convert.ToString(k.Value));
                myMessage.AddUniqueArgs(args);


                // App Filters
                // **NOTE** There are convenience methods built in
                // to the library (i.e. EnableClickTracking()). For
                // the sake of quickly generating this example, 
                // we're just going to manually add each app filter. 
                // For more info about the available methods, see the
                // GitHub page.
                var filters = new Dictionary<string, dynamic>()
                {
                    {
                        "bcc", new Dictionary<string, dynamic>()
                        {
                            {
                                "settings", new Dictionary<string, dynamic>()
                                {
                                    {
                                        "enable", "1"
                                    },
                                    {
                                        "email", "[email protected]"
                                    }
                                }
                            }
                        }
                    }
                };
                foreach (var filter in filters.Keys)
                {
                    var settings = filters[filter]["settings"];
                    foreach (var setting in settings.Keys)
                    {
                        myMessage.Header.AddFilterSetting(filter, new List<string> { setting }, Convert.ToString(settings[setting]));
                    }
                }


                /* SEND THE MESSAGE
                 * ===================================================*/
                string apikey = Environment.GetEnvironmentVariable("SENDGRID_APIKEY");
                // Create a Web transport for sending email.
                var transportWeb = new SendGrid.Web(apikey);

                // Send the email.
                transportWeb.DeliverAsync(myMessage).Wait();
                Console.WriteLine("Email sent to " + myMessage.To.GetValue(0));
                Console.WriteLine("\n\nPress any key to continue.");
                Console.ReadKey();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);

            }
        }
    }
}