I'm trying to get a cookie to drop upon a user logging into DNN.  I put the following code in:

     Private Sub UserAuthenticated(ByVal sender As Object, ByVal e As UserAuthenticatedEventArgs)
            LoginStatus = e.LoginStatus

            'Check the Login Status
            Select Case LoginStatus
                Case UserLoginStatus.LOGIN_USERNOTAPPROVED
                    Select Case e.Message
                        Case "EnterCode"
                            AddModuleMessage(e.Message, ModuleMessageType.YellowWarning, True)
                        Case "InvalidCode", "UserNotAuthorized"
                            AddModuleMessage(e.Message, ModuleMessageType.RedError, True)
                        Case Else
                            AddLocalizedModuleMessage(e.Message, ModuleMessageType.RedError, True)
                    End Select
                Case UserLoginStatus.LOGIN_USERLOCKEDOUT
                    AddModuleMessage("UserLockedOut", ModuleMessageType.RedError, True)
                    ' notify administrator about account lockout ( possible hack attempt )
                    Dim Custom As New ArrayList
                    Custom.Add(e.UserToken)
                    Mail.SendMail(PortalSettings.Email, PortalSettings.Email, "", _
                        Localization.GetSystemMessage(PortalSettings, "EMAIL_USER_LOCKOUT_SUBJECT", Localization.GlobalResourceFile, Custom), _
                        Localization.GetSystemMessage(PortalSettings, "EMAIL_USER_LOCKOUT_BODY", Localization.GlobalResourceFile, Custom), _
                        "", "", "", "", "", "")
                Case UserLoginStatus.LOGIN_FAILURE
                    'A Login Failure can mean one of two things:
                    '  1 - User was authenticated by the Authentication System but is not "affiliated" with a DNN Account
                    '  2 - User was not authenticated
                    If e.Authenticated Then
                        PageNo = 1
                        AuthenticationType = e.AuthenticationType
                        AutoRegister = e.AutoRegister
                        ProfileProperties = e.Profile
                        UserToken = e.UserToken

                        ShowPanel()
                    Else
                        If String.IsNullOrEmpty(e.Message) Then
                            AddModuleMessage("LoginFailed", ModuleMessageType.RedError, True)
                        Else
                            Me.AddLocalizedModuleMessage(e.Message, ModuleMessageType.RedError, True)
                        End If
                    End If
                Case Else
                    If e.User IsNot Nothing Then
                        'First update the profile (if any properties have been passed)
                        AuthenticationType = e.AuthenticationType
                        ProfileProperties = e.Profile

                        Dim cookie As HttpCookie = New HttpCookie("loginCookie")            /****************************Cookie is created and added to request ******************/
                        cookie.Value = txtUsername.Text
                        Request.Cookies.Add(cookie)

                        UpdateProfile(e.User, True)

                        ValidateUser(e.User, False)
                    End If
            End Select

        End Sub

This works if I use it on the localhost, but when I access the DNN deployment from the server the cookie is not present.

Any ideas on what needs to be done to get this to implement correctly for the deployment?

Thank you for your response.

I have tried adding the cookie to both the response and the request; moreover, I have also experimented with changing cookie expiration and none of that works in my deployed environment.

The code in the previous post does work locally but the deployed version just appears to ignore any of the code dealing with the cookie.