Visual Basic Winforms Incorporate Paypal

I have a desktop application (winforms) written in VB.net and I need to know if a user successfully completes a paypal payment.

Basically the user will download the software and a 14 day Trial Period will be started (this part is already done). After the Trial Period expires, the software will lock itself.

To unlock the software, the user will click a button on one of my forms and they will be taken to paypal's site that will load in one of my forms ([url removed, login to view]). After their payment is processed, i need a boolean value assigned the value of TRUE if the payment was successful. False if the payment was not successful.

Tasks Needed:

1. Determine whether payment was successful or not and return true or false.

My application needs to have access to the value, i will write the code to enter the value into my sql server database.

Here is a link to some example code:

[url removed, login to view]

I need this done within 24 hours after a bid is selected.

Evner: .NET, ASP, Javascript, PHP, Visual Basic

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Om arbejdsgiveren:
( 33 bedømmelser ) Milford, United States

Projekt ID: #4046498

Tildelt til:


Hello. Let expert help you.

$60 USD på 1 dag
(17 bedømmelser)

5 freelancers are bidding on average $64 for this job


Please check your PMB. Thanks!

$75 USD in 3 dage
(2 bedømmelser)

I am an expert in VB.net and Paypal payment integration. I can finish this in 2 hours.

$50 USD in 0 dage
(40 bedømmelser)

I need few details. Please check pmb

$60 USD på 1 dag
(1 bedømmelse)

We have experience integrating Paypal with Visual FoxPro Desktop applications. We are ready to begin immediately should you elect to award the project to us. Regards

$75 USD på 1 dag
(0 bedømmelser)

Hello, As per the project requirement I have read it and understand it properly, I am ready to start work immediately (if required). Kindly hire the profile to get started and please find my drupal/wp/php work below Flere

$70 USD in 3 dage
(1 bedømmelse)