private static async Task Main(string[] args)
{
SendGridMessage aMessage = new SendGridMessage {
From = new EmailAddress("*****@*****.**", "James Brown"),
//this is nice for property init, but it directly exposes the storage mechanism (List<EmailAddrress>) which some people would frown upon https://en.wikipedia.org/wiki/Law_of_Demeter
To =
{
new EmailAddress("*****@*****.**", "Forgot Him"),
new EmailAddress("*****@*****.**", "That Guy"),
new EmailAddress("*****@*****.**", "Other Gal")
},
Subject = "Free bird",
PlainTextContent = new TextContent("I like eggs"),
HtmlContent = new HtmlContent("I <string>really</string> like eggs"),
Priority = MailPriority.High
};
//this protectts that internal list by restricting operations on it to a known method. Could also include RemoveRecipient
aMessage.AddRecipient(new EmailAddress("*****@*****.**", "Forgot Him"));
aMessage.AddRecipient(new EmailAddress("*****@*****.**", "That Guy"));
aMessage.AddRecipient(new EmailAddress("*****@*****.**", "Other Gal"));
//OR
aMessage.AddRecipients(new List <EmailAddress> {
new EmailAddress("*****@*****.**", "Forgot Him"),
new EmailAddress("*****@*****.**", "That Guy"),
new EmailAddress("*****@*****.**", "Other Gal")
});
// access to that internal list without the ability to modify it directly
foreach (EmailAddress aMessageRecipient in aMessage.Recipients)
{
Console.WriteLine($"Sending to {aMessageRecipient.Name} [{aMessageRecipient.Email}]");
}
//maybe this
EmailAttachment anAttachment = SomeAttachmentHelperThing.FromFile(Path.GetFullPath(@"C:\temp\image.jpg"));
aMessage.AddAttachment(anAttachment);
//finally, send
SendGridClient aClient = new SendGridClient("API-KEY-MADNESS");
SendResult aResult = await aClient.SendAsync(aMessage);
Console.WriteLine($"Result : {aResult}");
}
public void AddAttachment(EmailAttachment anAttachment)
{
throw new NotImplementedException();
}
