OpenEmailTracker Class

Tracks subscribers who opened a newsletter issues sent by e-mail.

Inheritance Hierarchy

System.Object
  CMS.Newsletters.OpenEmailTracker

Namespace: CMS.Newsletters
Assembly: CMS.Newsletters (in CMS.Newsletters.dll) Version: 10.0.0

Syntax

public class OpenEmailTracker : IHttpHandler

The OpenEmailTracker type exposes the following members.

Constructors

	Name	Description
Public method	OpenEmailTracker

Properties

	Name	Description
Protected property	Email	Gets email from query string parameter.
Protected property	Hash	Gets hash from query string parameter.
Public property Static member	Image	The tracking image that is sent in response.
Public property	IsReusable	Gets whether this handler can be reused for other request; always returns true.
Protected property	IssueGuid	Gets issue GUID from query string parameter.
Protected property	Ping	Gets ping from query string parameter.

Methods

	Name	Description
Public method	ProcessRequest(HttpContext)	Processes the tracking data and serves a dummy image in response.
Protected method	ProcessRequest(HttpContextBase)	Processes the tracking data and serves a dummy image in response.

Remarks

An e-mail containing a newsletter issue contains a link to image. This link contains a subscriber's guid and the guid of the newsletter issue. The image is sent in response and the request is logged.