I have a class that handles events from a WinForms control. Based on what the user is doing, I am deferencing one instance of the class and creating a new one to handle the same event. I need to unsubscribe the old instance from the event first - easy enough. I'd like to do this in a non-proprietary manner if possible, and it seems like ...
I am thinking that I create a deactivation code put that in the unsubscribe link along with their user id. Then when a recipient of my newsletter clicks the link, I can look up their user id and see if the deactivation code matches. Does this sound like the best way? What are some other ways? ...
Hi, I have created a paypal Unsubscribe button in Java , when user click on it and after login to paypal account and unsubscribes , the paypal posts on the notifyurl successfully and i am able to update my database.But i want to return to my site after unsubscription. But not able to do so. Is there any way so that i can return t...
i m subscribe through my website using sandbox paypal test site and iwant/i have need to unsubscrinbe through same website the problem is that i cant get return url to back to the site from my payapl testing account.please reply me ...