void CreateFromTemplate() { try { List <string> listIDs = new List <string>(); listIDs.Add("List ID One"); List <string> segmentIDs = new List <string>(); segmentIDs.Add("Segment ID One"); // Prepare the template content TemplateContent templateContent = new TemplateContent(); List <EditableField> singlelines = new List <EditableField>(); EditableField singleline = new EditableField(); singleline.Content = "This is a heading"; singleline.Href = "http://example.com/"; singlelines.Add(singleline); templateContent.Singlelines = singlelines; List <EditableField> multilines = new List <EditableField>(); EditableField multiline = new EditableField(); multiline.Content = "<p>This is example</p><p>multiline <a href=\"http://example.com\">content</a>...</p>"; multilines.Add(multiline); templateContent.Multilines = multilines; List <EditableField> images = new List <EditableField>(); EditableField image = new EditableField(); image.Content = "http://example.com/image.png"; image.Alt = "This is alt text for an image"; image.Href = "http://example.com/"; images.Add(image); templateContent.Images = images; List <Repeater> repeaters = new List <Repeater>(); Repeater repeater = new Repeater(); List <RepeaterItem> items = new List <RepeaterItem>(); RepeaterItem item = new RepeaterItem(); item.Layout = "My layout"; // Just using the same data for Singlelines, Multilines, // and Images as above in this example. item.Singlelines = singlelines; item.Multilines = multilines; item.Images = images; repeater.Items = items; repeaters.Add(repeater); templateContent.Repeaters = repeaters; // templateContent as defined above would be used to fill the content of // a template with markup similar to the following: // <html> // <head><title>My Template</title></head> // <body> // <p><singleline>Enter heading...</singleline></p> // <div><multiline>Enter description...</multiline></div> // <img id="header-image" editable="true" width="500" /> // <repeater> // <layout label="My layout"> // <div class="repeater-item"> // <p><singleline></singleline></p> // <div><multiline></multiline></div> // <img editable="true" width="500" /> // </div> // </layout> // </repeater> // <p><unsubscribe>Unsubscribe</unsubscribe></p> // </body> // </html> string campaignID = Campaign.CreateFromTemplate( auth, "Your Client ID", "Campaign Subject", "Campaign Name", "From Name", "*****@*****.**", "*****@*****.**", listIDs, segmentIDs, "Template ID", templateContent); Console.WriteLine("Campaign ID: " + campaignID); } catch (CreatesendException ex) { ErrorResult error = (ErrorResult)ex.Data["ErrorResult"]; Console.WriteLine(error.Code); Console.WriteLine(error.Message); } catch (Exception ex) { // Handle some other failure Console.WriteLine(ex.ToString()); } }