I used wsdl.exe to auto-generate a proxy class, to post SOAP requests to a webservice. Works fine, but I would like to see the exact SOAP request my app is posting.
Is there a way to do this? Maybe a tool I can use?
I have a webpage that I am trying to connect to. As you can see (if you click the link) it does exist, a simple php page that just has 1 line echo 'hello world'. I have also tried to do this with an html page. In my .net program I am creating a web request (I am behind a SONIC proxy server/firewall) and it keeps returning thise error: "The remote server returned an error:
(404) Not Found." And yes, I can get to the web page from IE/Firefox after entering my credentials. Here is my
Dim rq As WebRequest = WebRequest.Create("http://www.shoreteknow.com/helloworld.php")
Dim myproxy As New WebProxy("10.10.10.10", 80)
Try
myproxy.Credentials = New System.Net.NetworkCredential("un", "pw", "domain")
[code]....
I'd like to set the proxy for a web request. However, when I say, for example, request.proxy = "x.x.x.x:xxxxx", it gives me the error "String cannot be converted to webproxy". How can I get around this and actually set the proxy?
View 2 RepliesI know how to send a SOAP request using the web reference, but I'd like to know how to programmatically create a SOAP request using the WSDL. I'm looking for something that would make this:
<?xml version="1.0" encoding="utf-8" ?>
- <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">[code].....
I have to query once an hour to a remote web server to recieve data. However the remote web site does not use web services and state in thier 300+ page document that:
Although SOAP is a recognized Web Services API, the RTO web server does not offer a web services interface. That is, there is no Web Services Description Language (WSDL) file available for usage by participant web services client software.
So my question is how do send a soap request and get a response without the use of a WSDL?
How do I send/Receive SOAP messages usiung .NET I wanted to invoke a webservice, however not like the way shown in the link above.What I did was, created a service reference with the wsdl url(in a windows application with a button click event)
[URL]
have created a client object
Dim objProxy As MyClient = New MyClient()
I have populated the objrequest and objreqheader using the below methods, (assigning string values and not xml)
objreqheader.id = "abcd"
Finally the below line invokes the service
objresponsehead = objProxy.myoperation(objreqheader, objrequest, objresp)
From reference vb, this is the myoperation public function
Public Function myoperation(ByVal RequestHeader As AFA.RequestHeaderType, ByVal GetTransactionDetailsReq As AFA.GetTransactionDetailsReqType, <System.Runtime.InteropServices.OutAttribute()> ByRef GetTransactionDetailsResp As AFA.GetTransactionDetailsRespType) As AFA.ResponseHeaderType
[code]....
I checked the property of objProxy, it is having basic http binding as the property. Anyone invoked the service like this? From soapui, the response is fine, after i populate the request fields.How can i enable the trace to see what is the request going and where is the problem.
Take the tripservice wsdl from this link In this wsdl, I replaced the from element with the below(added nillable as true and added min length and max length restriction).
[Code]...
The element from xsi:nil="true" is generated, even though i am not touching the element in my vb.net code to generate the request. The element is optional as per the wsdl(min occurs = 0). How can i send a request without the from element name, even passed in the request?
I have a system with multiple IP address. But I'm allowed to initiate SOAP Request only from one IP address. How do I obtain that in VB.NET.
View 2 RepliesI want to send an xml soap request to an existing web service created by outside party. how do i go about doing this and viewing the response.
View 17 RepliesI need to handle a soap request and send a response in a single string. My response is going well but I can not see a request string in my log file thought protocol analyzer can see it properly.
View 2 RepliesI wrote a soap service in PHP using nusoap. It works fine with the test client I wrote in PHP, however, our customer wrote his client in vb.net and it is not working. There are no errors that I see, but the service is not parsing his requests properly.
I am letting nusoap generate the WSDL, and it looks fine. If I compare a message that I send in to one of his messages, I do see a few differences in the envelope, but I'm not sure if the problem is on my end or his.
[Code]...
I am a complete Newbie to VB.NET and am migrating up from VB4, so please forgive my mistakes.I am trying to create a proxy class using the WSDL tool included in Visual Basic 2008 Express Edition. I have managed to create the file successfully through WSDL tool, and then am able to add this file as an item in my VB project, however, the file that is added, comes up with 11 errors that I am not familiar with. The command I am using to create the file with WSDL tool is as follows:
wsdl /l:vb /protocol:soap http://direct.racetab.com.au/LiveOdd...gin/Login.wsdl This creates a file called Login, however it creates it, inside the folder that the WSDL tool is located in, which happens to be:Program Files/Microsoft SDKs/Windows/v6.0A/bin I then go to the solution explorer and right click the 'My Project' folder and select ADD>Existing Item, and then navigate it to the file that was just created.
This creates a new item in my solution explorer called Login.vb however, as soon as it is created, I get 9 errors and 2 warnings, that absolutely confuse the hell out of me, and all point to this new item 'Login.vb'
[Code]...
I am doing wrong, what I have forgotten to do, or how I can work to get around this problem? If I need to supply any more information, please let me know what you need to know. Also, if it helps, the only method that I plan to use from the above file is the GETKEY(userName, password) method.
I am trying to make a DLL for a proxy class of a web service as:[code]Do i have to include system.web.services.protocols.dll but i read it is included in system.web.services.dll then why it is complaining about certain members of the class.Here "Service" is my webservice and "proxy service.vb" is proxy class whose dll is need to be created.
View 1 RepliesI need to be able to serialize a class into a string, and I know of 2 patterns:
1) (normal) Serialization pattern
2) Proxy Serialization pattern
I've read [URL] (the only website in google that talks about the proxy-serialization pattern) and still cant find the advantage or benefit of using this pattern. Could someone explain what exactly is the proxy serialization pattern, or rather exactly what problem does the proxy-serialization pattern solves that the normal-serialization pattern doesn't solve?
I have been trying to generate a Proxy class in VB.NET using a WSDL file for an Apache Axis SOAP Web Service. They have provided me the WSDL file and when I use the WSDL.exe command (In Visual Studio 08) and point it to the local path I get an error.
wsdl /language:vb c:Orders.wsdl
(I am trying to create a .NET Client that consumes the SOAP Web Service Hosted on Apache Axis 2)
The Error
Unable to import binding 'OrdersSoapBinding' from namespace 'urn:company:orders:schemas:OrderTypes:1.00'.
-Unable to import operation 'placeOrder'
-The element 'urn:company:remtp:schemas:PlaceOrderRequest:1.00:PlaceOrderRequest' is missing
If I use the svcutil.exe I also get an error message...
svcutil.exe C:Orders.wsdl /t:code /l:VB /o:"C:Orders.VB"
WSDL Code
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions
targetNamespace="urn:company:orders:schemas:OrderTypes:1.00"
xmlns:impl="urn:company:orders:schemas:OrderTypes:1.00"
[Code] .....
I'm trying to use the web request class in vb.net to post some xml. On the reciving end, I keep getting an internal server error with the message: Missing Soap action header". I did some reasearch and saw that a firewall can strip out the soap action header so I tried running it with no firewall and got the same result. I tried adding a soap action header using the header command, and that didn't even get to the server to receive an error message.
[Code]...
I have a WCF Service exposing a single contract and operation:
<ServiceContract(Namespace:="ImageSystem")> _
Public Interface IUploadService
<OperationContract()> _
[Code].....
This subsequently leads to stream casting issues, because the generated function allows me to pass a memory stream as an input (which works correctly when passed through to the service), but instead of passing me back a new stream for the response, it attempts to cast the MessageBodyStream received from the service into my memory stream.
This is, in some ways similar to other posts but as you can see, there are no enums involved in my contracts - presence of Enums caused strange proxy class generation is marked as the answer in the similar post.
Is there anywhere I configure the proxy behaviour to use the contracts I've specified? Clearly I'm within a dev/test environment currently, but when this eventually goes to production it will be memory and file streams passed to the service, and the returned stream can be in any format to be honest, I intend to treat it as the abstract stream class. The only way round this I can see right now is to change my in stream to be the same as the anticipated out stream, but surely there is a better way?
I have took a little research and tried to find the methods that allows me to connect to proxy server using with httpwebrequest, but all of those I have found are only doing to check out the server for whether if the proxy are active or deactivate. Please can one of you post the source that I am looking for which it would allows me to connect to the proxy using with the httpwebrequest??
View 8 RepliesI built a web service, it worked fine. however, got a problem recently. if I run my connection by a proxy, then it reports errors.
The request failed with HTTP status 407: Proxy authentication required
I need a bit of advice. How do I connect to the proxy server using the code on below?
Public Function ProxyServer(ByVal URL As String, Optional ByVal UseProxy As Boolean = False, Optional ByVal ProxyAddress As String = "", Optional ByVal ProxyPort As Integer = 0, Optional ByVal UserName As String = "", Optional ByVal PassWord As String = "", Optional ByVal Domain As String = "") As String
[Code]...
I am working on my project as I am create a if statement that if there is no string in the textbox, displaying the messagebox otherwisse connect to the proxy server.[code]My problem is that how can I check if the proxy server is required for username and password, in which property that I should use in the if statement and how I can response it?
View 1 RepliesHow do I mask my webclient with a proxy? I need to download a page, but I need to download it with a specified proxy.
View 5 RepliesIn an app that is deployed to a diverse user base, I have code similar to the following: [code] For all users but one or two, this is fine. But one user is reporting back that he is receiving this error message:"The remote server returned an error: (407) Proxy Authentication Required."
View 1 RepliesThis String:
<a href="http://www.example.com/applications/293841-visual-studio-v3-2-06.html"
I want to extract: 293841-visual-studio-v3-2-06.html
but string changes every request
I am using a DataGrid object that updates every 2 seconds using a timer control.I am trying to have the ping request sent asynchronously to speed up the process. I'll explain what I am trying to do in the code in rem statements..[code]
View 6 RepliesI have made a server and a client chat program, and they both use Winsock. It works fine, but then I use multiple clients, I get this message:
Run-time error '40006':
Wrong protocol or connection state for the requested transaction request.
I'm making a application to use in college to retrieve my calendar and other things in VB.NET. But my college uses a proxy so when I connect my laptop I need to change the internet settings in my web browser to view web pages. how I would send requests via a proxy server in VB.NET? Or is there a piece of software that I can download which tunnels all connections or is there a setting in win7 does this?
View 1 Repliesi wrote a class but not able to see the output in visual studio
Public Class Class1
Public Shared Sub Main()
Console.WriteLine(Min(10.1, 10))
[Code]....
Also is there an option other than Console.ReadLine() to stop output screen from running off
I know that an interface can contain another interface within it.But;can a class contain another class within it?Can an interface contain another interface within it?
View 9 RepliesI have recently started using Request("key") instead of Request.QueryString("key") to access my querystring values. However I have read that:
'Gets the specified object from the System.Web.HttpRequest.Cookies, System.Web.HttpRequest.Form, System.Web.HttpRequest.QueryString, System.Web.HttpRequest.ServerVariables'
Therefore, if I have a querystring key and cookie key which are the same, which value is returned?