We have developed a web service that runs on W2k3 with IIS 5. It works fine most of the time, but from time to time it stops responding. First we reset the whole IIS and it started working again. Lately we discovered that reinitiating the World Wide Web Publishing Service was enough to correct...more >>

Hello, I have a database application used by a small company that needs to transfer some updates back and forth, to and from, their website. The database uses an Access frontend connected to a MSSQL 2005 server backend, but I've created an ASP.net intranet application to handle the data tra...more >>

I have a web service with four operations in it - add/amend/delete/retrieve. Not surprisingly, add and amend require the same data; with delete and retrieve each requiring just a key field. Concepts of re-use tell me that my XSD should define the data once and the key field once, then in my W...more >>

Hello! While IIS (+ .net 20 ) is running a workerthread shold select data in background permanently. How can iI do this? V. ...more >>

I suspected that the comm routine in my compact framework app wasn't acting asyncronously, so I remodelled it using a simple hello world service with a 5 second sleep. I call the same begin method sequentially ten times. What I expect to see is the end method fire after 5 seconds somewhat sequ...more >>

I have usernameTokenSecurity with usernameOverTransportSecurity working in WSE 3 and .NET 2.0 in a CustomUsernameTokenManager. It properly verifies if someone is authorized (i.e. if user is in certain SQL database). I have also confirmed it denies someone access if they don't have the right ...more >>

Hi, I am trying to create a working installation from a web service that is actually a thin layer calling quite an involved object, a dll-type .NET assembly from another, class library type project. This object needs to access data that is stored in a number of XML files. The problem is ...more >>

Dear all, I want to Configure UDDI how can i do that?Give some usefull links to learn more about Webservices ...more >>

I have three questions about the namespace parameter of a webservice: What does it do? Is it necessary for it to be unique? Is there a way to modify it at runtime? I'll be deploying an app at multiple locations and I don't want to have to recompile every time we implement. TIA Rob ...more >>

I put my initialization code (ex. DataSource.ConnectionString definition etc...) in the public Service() method: diring a debug I noticed that that method is called at every call of a WebMethod so now I think that that is not the "right" place where to put any initialization ... but where is t...more >>

Hi, I have the following situation. COM server exposed on Windows CE 5.0 through SOAP (SOAP toolkit) C# client on XP calls methods on (COM)SOAP server. The complete call takes 527msec. Why is it so much? The SOAP method call is very simple : a COM method with 1 argument (long) The Ethereal ...more >>

Hi there, I have a small console app that makes a call to XML Webservices. The app runs from a login script. Because of the web service call, it takes about 15-20 seconds for the app to complete. Most of the delay is at startup time where SOAP serializers are initialized, e.g. when I instan...more >>

Anybody can recommend me URL's to order private soft fo advertising internet-projects? It's really important to me. Please, help. Thanks for all... P.S. Also I need for advertising software that able recogniz captchas, able mass posting, able sort sites by Google PageRank (PR and others. A...more >>

I have this in the class generated by wsdl.exe: <System.Web.Services.Protocols.SoapHeaderAttribute("ContextValue"), _ System.Web.Services.WebMethodAttribute(), _ System.Web.Services.Protocols.SoapDocumentMethodAttribute("DeleteStolenVehicle", Use:=System.Web.Services.Descripti...more >>

I have already seen this: >> And I should point out that wsdl.exe ignores fault messages in the >> <portType> operations. You can manually insert them, but the wsdl tool >> will >> ignore them when it generates classes. There is currently no way that I >> know >> of to have VS .NET or the ...more >>

Here is the situation : *************************** parent.asp *************************** <!-- #INCLUDE FILE="../includes/inc_html.asp" --> Dim iVar iVar = 20 Dim sText sText = GetHtml() *************************** inc_html.asp ********************* function GetHtml() select case...more >>

I have managed to get rid of my earlier problems with import vs include. One error remaining. SQLSpy is happy, wsdl.exe isn't! I have pasted the error here and the WSDL further down. It's probably very obvious to a non-newbie, but not to me! Can someone help please? Thanks ------------...more >>

We have a C#, .NET 1.1 web service that will be interacting with a third-party, unmanaged DLL. The idea is that this web service will be called with certain parameters from within our intranet, passing along these parameters to a function ( DoSomething() ) in this third-party DLL which will re...more >>

Hello, I wonder if anyone can help. As a rule I have a design policy of programming to interfaces especially with 'data' classes. I like a client to be responsible for implementing its own version of classes it sends to a service rather than the service dictating what the class should be. ...more >>

What causes the definitions of classes to be in the WSDL/Web Reference? I need to add in some class definitions to my WSDL/Web Reference but VS 2005 will not do it automatically. It appears to be adding classes that are in my Web Service functions as ref parameters and some of my other class...more >>

Hi, Could someone tell me the correct quotation to get around spaces in paths for: Server.MapPath("\\server\share\spaces in name.mdb") I know its bad practice to use spaces but unfortunately i cannot help this. Thanks, Luke....more >>

Hi, I am new one to ASP.NET. Would you provide me some information about how to learn ASP.NET? Thanks! Terry...more >>

Hello, a very newbie here, so please don't be too harsh! I have found my way through to using Altova XMLSpy to create what it says is a valid WSDL file (including picking up the Types from an external file as I shall need to reuse them). XMLSpy is happy, but when I try to push the WSDL through...more >>

I've been using Log4Net for some file logging in Web servics. Exceptions are stored in a db and mailed to parties, but I've found it helpful to use Log4Net and write to a log file with some information like SQL or stored procedures names beign called. My question is it an acceptable to practic...more >>

How one could get events from .NET web service using .NET 1.1 or .NET 2.0 ? Any inputs on strategies that could be used while WS eventing implementation from MS is not available. -------------------------------------------------------------------------------- Perhaps HTTP chunking to get eve...more >>

Hi, I'm using web services writed on .NET 2.0, when I start an application using those web service it's take a long time for the first time and after it's Ok. But when I stop to use the application for a long time and I use it again it's take a long time to start the web services. I'd like to...more >>

Hi: I have a documents program in mi intranet, it only shows each user authorized files and each line has the file description and a link to open it. The problem is that if anyone writes the file's URL address directly into the browser (like: http://mydomain/myintranet/myfiles/myfile.pdf) ...more >>

Hi I have problme with my webservice(VB.Net 2.0) If i use File.Exists() it always returns false. File is 100% there, all permissions are set, but i get False Any Ideas? Meelis ...more >>

Hi, I have a webservice with a webmethod that accepts two parameters defined as <WebMethod()> _ Public Function GetData(ByVal strID As String, _ ByVal ParamArray Params As String()) As Xml.XmlNode When this web service is consumed in front ...more >>

Is there a way to get the progress of an upload public void AcceptFile(byte[] data); and more importantly a download? public byte[] SendFile(); Thanks Pete ...more >>

We occasionally encounter this exception while trying to send soap/tcp messages: MySender.Sender - System.IO.IOException: WSE2149: Write Failure. at Microsoft.Web.Services3.Messaging.SoapTcpNetworkStream.EndWrite(IAsyncResult asyncResult) at Microsoft.Web.Services3.Messaging.SoapTcpNetw...more >>

We are using Soap over TCP (WSE 3.0) and occasionally encounter the following exception: soap.tcp Message Receive Failure: Microsoft.Web.Services3.Messaging.Framing.FramingFormatException: WSE306: The framed record should have the following version: 1. Instead, the framed record contains ...more >>

I'm running into some issues on maintaining a static variable across the lifetime of a web service and I was wondering if anyone could help. Background: We have developed a C#/1.1 web service running on IIS 5/6 that interfaces with a 3rd party DLL referenced by using the DLLImport attribute...more >>

I have a scenario where I have thousands of web service clients all referencing a URL of a .wsdl file generated by SOAP toolkit. I now need to upgrade the backend of the web service (from SOAP toolkit C++) without altering the client applications. I thought this was possible using the wsdl.exe t...more >>

Let's say I have the following wsdl snipet: <s:complexType name="consumer_response_info"> <s:sequence> <s:element minOccurs="0" maxOccurs="1" name="final_score" type="tns:final_score" /> <s:element minOccurs="0" maxOccurs="1" name="app_score" type="tns:app_s...more >>

I have a web application that calls a third party web service during a registration process. On the live version of the site it calls a function of the ws and returns and exception of 401 Access Denied. Testing it on a local copy of the site on my machine, it works fine. Before the functi...more >>

I have a XSD that describes a standard (IEEE) implementation of a contract and related objects. I need to create a web service that implements the XSD. I realize that I can read the XSD and create it by hand, but that doesn't seem to be the point. It seems more reasonable that I chould just...more >>

Hello, I am trying to access one web service (on machine A) from machine B using web application. I can browse the web service from web browser. But when I access the web service from application, sometimes(80%) it crashed with the error saying: "Redirect (authentication_redirect_to_virtual...more >>

Hi, I have a customer which want to upload LARGE files via a web-service and stream it into a database while it is uploading. I don't want to go out of my way and develop a large HTTP App. Module which intercepts a SOAP call and manually streams the file content to the database if it is a b...more >>

I am trying to encapsulate logic within classes, so I have this: Public Class StolenVehicleTemplate Private _Make As String Public Property Make() As String Get Make = _Make End Get Set(ByVal value As String) If value = "" Then ...more >>

I have a Class with some string and some integer values. When that gets to WSDL, the strings have "minoccurs=0" and the integers have "minoccurs=1". I can understand why this is happening, but cannot see how to change it. What I actually need is to be able to force the strings to be mandatory...more >>

Using the .NET 1.1 Framework SDK WSDL.EXE tool and VS.NET 2003, how do I use the code generated from WSDL.EXE. I have a WSDL file and I have successfully called WSDL.exe like so: wsdl /out:myproxy.cs mywsdl.wsdl So the above command line generates a new text file myproxy.cs which has C# cla...more >>

Hi I am trying to load a new web service onto a production box and it's just not working so I am now trying with helloworld which doesn't work either. I cannot publish to the server as vs2005 tells me the IIS on that box doesn't have FPE even though it does so I copied the published files fro...more >>

Hello, I am pretty new to web services. And I have a situation where i am using a web Method that will send an xml documents. I am getting data into the dataset and then using dataset.getxml() method to put it in an xml document object. Before i send this xmldocument back i want to...more >>

Hi Guys, I already build my "wonderful" webService and it returs DataSets exactly like I want, and it does wonderful things... but... Now that I develop a Window Forms application that consume that web service, I need to change the WS from my local machine to the Client machine (so, I...more >>

Hi, I am developing a Asp.net webservice. Can I use HttpRuntime.Cache to store temporary data between method calls in a service. Also will the data persist if I have 2 webservices in the same project? Thanks, -Asfar ...more >>

I have made a web service using C# and my problem is that the auto-generated WSDL-file does not show the correct type information for return parameters. It is desireable that it does because people who are to use the web service must know what it returns and it would be nice if they didn't have ...more >>

I'm trying to fill out a form on a website from within a web service. I know there is one field on that form called "call" and I want to put the value "register" in it. I'm using the following code, but I can't get it to work. Any Suggestions? I suspect the problem is in the way i'm specif...more >>

Hi, I am a total newbie and this is my very first web service. I want to display a web page using my web service. Any idea how i can do this. I tried the following code: [WebMethod] public void Authenticate(string cardId){ System.Web.UI.Page welcomePage = new System.Web.UI.Page...more >>

While adding a web service reference to a project there are no C# classes generated in the design time. This makes extending a web service quite complicated because when I try to add a partial class the program stops to compile. I know it can be done by removing a web reference and generating ...more >>