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using System;
using System.Threading.Tasks;
using Newtonsoft.Json;
using SendGrid;
using SendGrid.Helpers.Mail;
using System.Collections.Generic;
namespace Example
{
internal class Example
{
private static void Main()
{
Execute().Wait();
}
static async Task Execute()
{
string apiKey = Environment.GetEnvironmentVariable("SENDGRID_APIKEY");
Client client = new Client(apiKey);
// Generic Hello World Send using the Mail Helper
var msg = new SendGridMessage()
{
From = new EmailAddress("dx@sendgrid.com", "DX Team"),
Personalization = new List<Personalization>() {
new Personalization() {
Tos = new List<EmailAddress>() {
new EmailAddress("elmer.thomas@sendgrid.com", "Elmer Thomas")
}
}
},
Subject = "Hello World from the SendGrid CSharp Library Helper!",
Contents = new List<Content>() {
new PlainTextContent("Hello, Email from the helper [SendEmailAsync]!"),
new HtmlContent("<strong>Hello, Email from the helper! [SendEmailAsync]</strong>")
}
};
var response = await client.SendEmailAsync(msg);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.ReadLine();
// Send a Single Email using the Mail Helper
var from = new EmailAddress("dx@sendgrid", "DX Team");
var subject = "Hello World from the SendGrid CSharp Library Helper!";
var to = new EmailAddress("elmer@sendgrid.com", "Elmer Thomas");
var contentText = "Hello, Email from the helper [SendSingleEmailAsync]!";
var contentHtml = "<strong>Hello, Email from the helper! [SendSingleEmailAsync]</strong>";
msg = MailHelper.CreateSingleEmail(from, to, subject , contentText, contentHtml);
response = await client.SendEmailAsync(msg);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.ReadLine();
// Without the Mail Helper
string data = @"{
'personalizations': [
{
'to': [
{
'email': 'elmer@sendgrid.com'
}
],
'subject': 'Hello World from the SendGrid C# Library!'
}
],
'from': {
'email': 'dx@sendgrid.com'
},
'content': [
{
'type': 'text/plain',
'value': 'Hello, Email!'
}
]
}";
Object json = JsonConvert.DeserializeObject<Object>(data);
response = await client.RequestAsync(Client.Method.POST,
json.ToString(),
urlPath: "mail/send");
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.ReadLine();
// GET Collection
string queryParams = @"{
'limit': 100
}";
response = await client.RequestAsync(method: Client.Method.GET,
urlPath: "asm/groups",
queryParams: queryParams);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress any key to continue to POST.");
Console.ReadLine();
// POST
string requestBody = @"{
'description': 'Suggestions for products our users might like.',
'is_default': false,
'name': 'Magic Products'
}";
json = JsonConvert.DeserializeObject<object>(requestBody);
response = await client.RequestAsync(method: Client.Method.POST,
urlPath: "asm/groups",
requestBody: json.ToString());
var ds_response = JsonConvert.DeserializeObject<Dictionary<string, dynamic>>(response.Body.ReadAsStringAsync().Result);
string group_id = ds_response["id"].ToString();
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress any key to continue to GET single.");
Console.ReadLine();
// GET Single
response = await client.RequestAsync(method: Client.Method.GET,
urlPath: string.Format("asm/groups/{0}", group_id));
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress any key to continue to PATCH.");
Console.ReadLine();
// PATCH
requestBody = @"{
'name': 'Cool Magic Products'
}";
json = JsonConvert.DeserializeObject<object>(requestBody);
response = await client.RequestAsync(method: Client.Method.PATCH,
urlPath: string.Format("asm/groups/{0}", group_id),
requestBody: json.ToString());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers.ToString());
Console.WriteLine("\n\nPress any key to continue to PUT.");
Console.ReadLine();
// DELETE
response = await client.RequestAsync(method: Client.Method.DELETE,
urlPath: string.Format("asm/groups/{0}", group_id));
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers.ToString());
Console.WriteLine("\n\nPress any key to exit.");
Console.ReadLine();
}
}
}
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