how inserting data into an website from asp.net?

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I have a problem, I need to fill out a form on a website with data that I have in my database.
The page is www.aduanet.gob.pe/aduanas/informao/HR10Poliza.htm
I also need to save the image of the captcha to decrypt (this is to consult product data automatically)

My initial solution was using a Webbrowser within a winform in ASP as developed in
http://www.codeproject.com/Articles/50544/Using-the-WebBrowser-Control-in-ASP-NET

But IIS does not display the winform. I do not know if for some settings or may not show

sorry for my bad English (thanks google)

please help, it is urgent

Posted 30-Jun-15 13:24pm

Rene GM

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Sergey Alexandrovich Kryukov 6-Jul-15 16:43pm

It makes no sense at all. Your post simply demonstrates that you have no clue what Web does, set aside ASP.NET.
—SA

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Dave Kreskowiak · Answer 1 · 2015-06-30T14:22:00

Solution 1

First, using the WebBrowser control in an ASP.NET application is a hack. It's not supported and, frankly, I see no reason to use it. The control will NOT be shown in your webpage. The server is just using the control to download the content of a URL and pass that content mixed in with your own content. There are other ways of doing this that do not involve hacking a WebBrowser control into a ASP.NET application.

Second, the CAPTCHA is there to prevent you from using the site in an automated fashion. NO, we will not help you defeat that feature of their site!

Posted 30-Jun-15 14:22pm

Dave Kreskowiak

Comments

Rene GM 1-Jul-15 9:57am

You're right, but I was assigned the job, this functionality is to add to a system of consultations, the idea is not hack the website. It is to help the user to automatically fill the fields and only have to click on the check button.

Dave Kreskowiak 1-Jul-15 12:36pm

OK, that doesn't change anything of what I said.

First, you can NOT use a WebBrowser control in a web page. I already told you how that article worked and how the SERVER uses the WebBrowser control.

Second, you are still not going ot get help with cracking a CAPTCHA no matter how noble the use is.

Sergey Alexandrovich Kryukov 6-Jul-15 16:49pm

It's amazing. Then we are talking with wrong person. Why would we have to talk to one no making any decisions. Let those people talk to us, those who gave you the "assignment". It's possible that you simply misunderstood it. If you want auto-fill of the fields, ask about auto-fill, don't talk ridiculous things about Forms and WebBrowser — it simply demonstrate that you have no clue on what Web does.

Please see Solution 2.

—SA

Rene GM 1-Jul-15 12:43pm

The captcha is optional, what we want is to help users as possible to fill the fields automatically.
Thank You.

Dave Kreskowiak 1-Jul-15 15:26pm

You can't use the WebBrowser control for this. An option would be to load the target page in an IFRAME in your page. Then you can probably get at that page from the javascript on your own page.

No, I don't have an example.

Rene GM 1-Jul-15 15:50pm

I tried using iframe with javascript. But the javascript fails to capture the fields of the website to be another domain and javascript does not have permission for that.
I also tried loading the winform in WPF, but would only be a solution only for IE but not Chrome (the most used).

Sergey Alexandrovich Kryukov · Answer 2 · 2015-07-06T10:45:00

Solution 2

It makes no sense at all. Your post simply demonstrates that you have no clue what Web does, set aside ASP.NET. Web browser is a client-side thing. If you use it on the server-side application, it might work and… simply hang the HTTP request/response processing if you use it on the ASP.NET page, because there is no one on the server side to click on the UI elements. :-)

—SA

Posted 6-Jul-15 10:45am

Sergey Alexandrovich Kryukov

Comments

Rene GM 24-Jul-15 9:48am

This is possible. but you must configure the IIS and the server. In this case it succeeds and works. Until now users have had no problems
This link guide me http://www.locualo.net/programacion/ejecutar-programas-traves-servicio-web/00000071.aspx

thanks for your answers

Sergey Alexandrovich Kryukov 24-Jul-15 12:12pm

Maybe you are talking about something else? Pay attention, in your post you wrote "winform", "IIE does not display winform". What "must configure", for goodness sake? Do you want to show a form on the server side? :-)
—SA