StreamWriter gives Error 5337 - InfoPath Dev

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StreamWriter gives Error 5337

Last post 02-04-2013 06:27 AM by Bnighgrow. 0 replies.
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  • 02-04-2013 06:27 AM

    StreamWriter gives Error 5337


    I am having a weird issue when implementing code (VB) behind one of my Infopath 2010 forms, that I use in Browser mode for SharePoint 2010. The form that I made takes purchase information such as Credit Card CID# and other things, and then sends that information using a post to our Authorizer. The form has been working fine until Production day and after making a few cosmetic changes such as color or font size. I re-published and I get a error upon submit(Onclick within my code). Now I have seen the error before, but I am sure you would be surprised when I said over night it fixed itself. Well this time around it didn't and so I started debugging and commenting out code to see when the form would spit the error. I found that it would right at this block of code below.

     ' post data is sent as a stream

    Dim myWriter As StreamWriter = Nothing

    myWriter =

    New StreamWriter(objRequest.GetRequestStream())



    Also here is the error that comes up in the Event Viewer:

    Exception Message: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.

    The remote certificate is invalid according to the validation procedure.

    Any help to this would be appreciated.

    Thank You,



    The exact line of code where the Error comes from is below:

    myWriter =

    New StreamWriter(objRequest.GetRequestStream())

    And the objrequest comes from this block.

    ' Create HTTPWeb Request to Communicate with Authorize.Net

    Dim objRequest As HttpWebRequest = CType(WebRequest.Create(post_url), HttpWebRequest)


    objRequest.ContentLength = post_string.Length

    objRequest.ContentType =




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