Delphi SOAP Encoding

Discussion in 'ASP .Net Web Services' started by bill@sempf.net.nospam, Feb 25, 2005.

  1. Guest

    I am using a web service at
    http://client.comettracker.com/ExtData/CometTrackerExtAPI.dll/wsdl/ICometTrackerExtApi
    that is written in Delphi, and I am testing a consumer written in VB.NET. I
    am using the Add Web Reference tool in VS.NET

    With the default setup, which sets the envelope encoding to RPC, I get a
    runtime error of:

    An unhandled exception of type 'System.InvalidOperationException' occurred
    in system.xml.dll

    Additional information: There is an error in XML document (2, 83765).

    I can see the XML using a trace program, and it looks OK. So, anyway, I can
    change the encoding to Document and the program will run, but the object that
    is being returned comes up as empty. The XML still shows up in a trace, with
    the new encoding. The producer of the service is working with me, but they
    are Delphi people (unsuprisingly) and this might end up being another
    standards war kind of thing.

    Anyway, if there is anyone in Microsoft land that has worked with Delphi
    services that return defined objects, I would be interested in hearing your
    encoding war tales.

    S
    , Feb 25, 2005
    #1
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