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copied!<p>Here is an example to get the job done. bool isValid is set by looking at some data store (lets say your user data base). UserID is just an ID i am maintaining. You can add aditional information like email address to user data.</p> <pre><code>protected void btnLogin_Click(object sender, EventArgs e) { //Hard Coded for the moment bool isValid=true; if (isValid) { string userData = String.Empty; userData = userData + "UserID=" + userID; FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, username, DateTime.Now, DateTime.Now.AddMinutes(30), true, userData); string encTicket = FormsAuthentication.Encrypt(ticket); HttpCookie faCookie = new HttpCookie(FormsAuthentication.FormsCookieName, encTicket); Response.Cookies.Add(faCookie); //And send the user where they were heading string redirectUrl = FormsAuthentication.GetRedirectUrl(username, false); Response.Redirect(redirectUrl); } } </code></pre> <p>in the golbal asax add the following code to retrive your information</p> <pre><code>protected void Application_AuthenticateRequest(Object sender, EventArgs e) { HttpCookie authCookie = Request.Cookies[ FormsAuthentication.FormsCookieName]; if(authCookie != null) { //Extract the forms authentication cookie FormsAuthenticationTicket authTicket = FormsAuthentication.Decrypt(authCookie.Value); // Create an Identity object //CustomIdentity implements System.Web.Security.IIdentity CustomIdentity id = GetUserIdentity(authTicket.Name); //CustomPrincipal implements System.Web.Security.IPrincipal CustomPrincipal newUser = new CustomPrincipal(); Context.User = newUser; } } </code></pre> <p>When you are going to use the information later, you can access your custom principal as follows. </p> <pre><code>(CustomPrincipal)this.User or (CustomPrincipal)this.Context.User </code></pre> <p>this will allow you to access custom user information.</p>

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