Trying to use Queue as a parameter in a web-service I get this error: You must implement a default accessor on System.Collections.Queue because it inherits from ICollection. Is it somehow possible to use Queue as parameter(s) in web-services? [InvalidOperationException: You must impleme...more >>

Hi, We have set of web service method already consumed by out client. Now we require to add few input parameters (int/string type) to existing web method. How does this will affect existing consumer of the service?? Please take this as urgent query. Thanks in advance -rajesh...more >>

I have a web.config file which defines different users who can login into the website. After a successful login, the user gets to a page with a javascript menubar at the top. The menu bar needs to be customized according to the "rank" of the user. So for some users, some menu options will not ...more >>

I wanted to let you know about a fantastic webcast series focusing on web services technologies. From ASMX 2.0 to WSE 3.0 to WCF, there are some great sessions that you will want to check out. All - please blog the webcast series, "Windows Vista: Improve Your Desktop Security and Deploymen...more >>

I know that there are plenty of posts about the problem but I think mine is a bit different so bear with me. I am getting a Webservice exception "Could not establish a trust relationship with the server" on the client side ... but the certificate on my server is actually generated locally i.e....more >>

I am having some problem in webservices.When i create a webservice in VS2005 ,it runs the webservice on an arbitrarily selected port .The webservice works perfectly fine on the local machine.Further wen i try to access the same webservice frm any other machine on LAN,it is not able to access...more >>

I get the following error when trying to make the following call Dim objResponse As HttpWebResponse objRequest = CType(WebRequest.Create(strURL), HttpWebRequest) at line objResponse = objRequest.GetResponse() ERROR: The remote server returned an error: (500) Internal Server Error I t...more >>

I just installed dotnetnuke and it took me to the default page. I can see the page just fine but there are a few errors on the page itself. Here is what it looks like: http://azvalleytechs.com/images/website.jpg How can I fix this? ...more >>

After successfully calling our vendor's web service from my local XP machine, I pushed the solution to our development server running Windows Server 2000. Our vendor tells me we are somehow pinging their server, but we are not sending the SOAP request envelope. I put a HTTP sniffer on the se...more >>

Hi, I have noticed that ASP.NET 2.0 is using "w3wp" process. Is there a way to know the name & id of each Web Service running instance so I will able to kill the WS instance I want? Regards, Asaf ...more >>

I just setup a new PC and am in the process of getting all of my projects migrated from the old pc to the new one and working again. One solution contains a vb.net 1.1 winforms project and a web services project. Normally I can debug and step from the winforms project into the web services ...more >>

Hi at all. I am new in this newsgroup and also it ist he first time I try to implement a webservice. This works very good but the last days I had some problems with the error mentioned in the headline. In the internet I found some things but they do not work. The local maschine name is inserte...more >>

We have a set of .NET web services to provide access to our data. They use complex data types for both incoming data and return data. We are attempting to help another group access this web service from vbscript/ASP. Is this possible? I have found a few posts scattered around the internet sa...more >>

Hi, How can I store state on the server for each instance of a proxy I use on my client? For example if I have, say, as hash table in my services.vb class, with a web method that creates it: private m_Hash As Dictionary(Of String, Integer) <WebMethod()> _ Public Sub Cr...more >>

Hi I have written a web service code which is getting called by a client application. This web service is using a validation component for the request soap message validation. The validation component is developed using soap extensions as mentioned in the article on the microsoft site : http...more >>

I have an ASP .NET web application and I am using the calender control to display the month view and some events that are scheduled to happen during the month. Whenever the user selects a month, the page re-loads to show the update calender view. I would like to make it as seamless as possible so...more >>

Hello I have created a project and there is a folder called App Data. In this folder is a database and some photos, I have added items to it and linked to those items from the design view and it has created the connection string "~/app data" This works fine on my computer but when I uplo...more >>

Hi i need to write a webservice which will accept only soap message NO POST or GET. i can see this in WSE using RequestSoapContext.Current but we don;t want to use WSE, is there way ? Can any one post some link samples for this. ALSO i see this type of message on some of the services ...more >>

Hi, Please forgive me I'm completely new to ASP.NET, having just setup a service yesterday for testing/playing around at work. I have a fat client at the moment that contains an abstract DataConnection class. Derived from that I have SQLServerDataConnection, OracleDataConnection, MySQLD...more >>

Hello All, I have a VS 2003 ASP.NET webservices Project that has two webservices. I am using WSE 2.0 and my SOAP inputfilter is the same for both the services as they are in one web.config and it has only one WebServicesExtension regsitered. I need to have seperate WebServicesExtension's fo...more >>

We insisted one of our vendors provide a web service interface, but they are a PHP shop and barely cobbled together a service, without WSDL. So I hacked together a WSDL, which seems mostly right, except the generated reference.cs says the results array consists of one null element. I used a sn...more >>

I have a web calendar application which retrieves events from a SQL database. These events are real-life events (group meetings and workshops etc). I want the ability to create an automatic 5x7 table representing a month (regular calendar format). Fields associated with the table (month/year) sh...more >>

As I do to fill out two droplist of different tables in the event open of the webforms. I get to fill out one, but when I try two says that cannot open another connection. ...more >>

Hi All. I am looking for a stating point in terms of setting up the credit card purchasing part of a web site. I have not done this before and wonder what approach people use? If anyone could point me in the right direction (politely!) I would be very grateful. JJ ...more >>

I am running windows xp pro on my home computer and would like to test a database driven ASP .NET web application. I need to be able to create an SQL database which will be assessed by the web application. I already have a local IIS Server up and running to test the web app. At work, I use SQL...more >>

I just installed IIS on my windows xp pro machine and when I try to access a website on the local IIS server, I get the following error message: "You are not authorized to view this page" I have enabled "Anonymous access" inside Directory Security option of IIS and I also granted full NTFS per...more >>

I want to write a web service that provides a method to store on the server, any files passed to it. Which .Net technology should be used to provide this support? It should be generic in nature since I want to pass it a variety of file types, assign a system-generated name and write the file t...more >>

Hello, What I want to create is a web front with ASP.NET 2.0 for a database that will be accessed by different clients. The data will be held in one database ie.all customer deatils for all clients will be in one table. However the different clients must not be able to see the others data. ...more >>

Hello, I have tried to define my Web Service's method so, that client could use ArrayList insted of ordinary Arrays ( [ ] ). I haven't resolved how to do it. In serverside it's easy yo use ArrayList, but not in client side. How should I define those XML tags into my classes that code like b...more >>

Hi everybody, I wrote a simple webservice, and i want to use this webservice on a different machine. On this machine i have .Net frameworks SDK installed. I used the wsdl.exe command to get a proxy class, and compiled it to a dll with vbc.exe. But now i don't realy understand the next step...more >>

Hi, I am brand new to Web Services. I want to write a Web Service which will be called from a Perl Script running on a Linux Server. I have 2 questions. 1) Can a Web Service be called from a Perl Script or some other language running on a Linux Server. 2) In terms of Security I want...more >>

Hello ! I am new in web services and have to create a secure web service, that will be called by a php-script. My question. Can I use form authentication ? I called my service with an ASPX-Page and it worked (New CookieContainer !). But when it is used by php, can I use forms authenti...more >>

Hi, I developed a web service and a mobile application to access to it. When the mobile application call the webservice it raises the error message 'server found request content to be 'text/html;charset=utf-8', but expected 'text/xml'. Is there anyone that can help me find out how to so...more >>

Hi We are haveing a problem with a webservice. Sometimes it generate a SOAP exception. We found a lot of information about giving users access to the temp folder, (using google) - but that did not solve the problem. I hope that one of you guys could help me/us. In the bottom of this post, i ...more >>

I get the following error when I try to load a website that I created using Visual Web Developer Express: You are not authorized to view this page You do not have permission to view this directory or page using the credentials you supplied. --- I am using .NET 2.0 and its not working lik...more >>

Hi, I'm getting this error from Visual Studio 2005 when I do an Add Web Reference. I'm trying to connect to a web service from mQube. I can access the service through an http post in a browser so I know my login is ok. I get a warning that the cerficate has not been allowed by me. I've fou...more >>

Hi, I am trying to use soap extensions and have been looking at an example 'fun with soap extensions' http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnaspnet/html/asp02222001.asp I am having trouble with two statements in the code (statement shown below), that tries to...more >>

My work uses Visual Web Developer express edition to build web application. At home, I have visual studio 2005. Which is a better environment for building web services and applications? How is one better than the other? Thanks. Jess ...more >>

I have a winform app that i am trying to use a webservice to upload a document. When i try to upload a document i get file upload length exceeeded. I have already modified the web.config of the web service to allow larger files i.e. <httpRuntime maxRequestLength="20480" executionTimeout="3...more >>

I have created a ws proxy through vs.net. I can instantiate, everything works fine. There currently is not a wsproxy.close or dispose method. Is setting it to nothing sufficient and recommended? thx...more >>

Hi all, I have a strange problem. I have two applications written on Java and ..NET (third party application). Both the applications are talking each other through SOAP. I need to add a Web service in between two of these services to log few attributes. Since one of the Web Service is not c...more >>

Hi, I have WSDL files generated by Java based Axis software. I need to use these WSDL files in ASP .NET. How can I import the WSDL files? Should i need to create a stub to using WSDL.exe to use the WSDL files? TIA, Anbu ...more >>

Hello, I need to add Images in OCX control .. like this is my code for creating an OCX control: <object id="Viewer" name="Viewer" classid="clsid:853AAF97-E49C-11D0-A303-0040C711066C" align="baseline" border="0" width=95% height=100%> <param name="_Version" value="65536"><param name="_StockP...more >>

Anyone have the idea why i get this error on frequent time intervals System.IO.FileNotFoundException was unhandled by user code Message="Could not load file or assembly 'App_Web_lei3kj16, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot fin...more >>

Folks, I am in the process of writing web service using VS.NET 2003 and C#. I want to use the soap:operation style of "RPC" and soap:body use of "literal" for all the webmethods. I observed that SoapDocumentMethod attribute provides a "Use" parameter to set to "literal". But, this paramet...more >>

I have written a test method that opens a connection to an Oracle database and just does a Select query. The method works correctly from a Windows application or from an ASP.NET web page. But when I run the same method from a ASP.NET Web Service, an exception occurs with the message "Syste...more >>

Is it possible to enable GET/POST for one service, and not for another under the same vroot? ...more >>

Folks, I am in the process developing two webservices A and B using VS.NET 2003. I am given a single WSDL file containing the description of the two webservices. The requirement is to create two webservices, which i understand will each point to a unique and different URL. I have tried ...more >>

We have serveral web servers in a farm. They appear to be configured exactly the same. We have asp 1.1 installed on the machines without the service pack 1 for .net installed. Several web servers are working properly and one is not. From what I can find out is that the Temporary ASP .NET F...more >>

I need to call a .NET webservice from a SQL Server 2000 DTS package Activex Script using VBScript. Does anyone know the syntax for this? Thanks! ...more >>