Hi Experts, How can I expose of my WS class? I can expose methods of the class by adding the "WebMethod" attribute to the method. Is there anyway to expose the Read/Write properties of the class? Regards Ganesh...more >>

I am looking for architecture to push information from a server to a client browser. This information would be in the form of an alert. What I do not want to do is have the browser be on a timer and update every few seconds. What options do I have to put into place such a feature? ...more >>

Hi, I am consuming a web service in my asp.net application. I added the web references in Visual Studio by pointing to a wsdl file. Visual Studio automatically creates the Reference.cs file and the code that is used to serialize the classes used in the server's service. I create an instance...more >>

I have then been using Visual Studio to auto-create web service references to my .asmx files. But all my Reference.cs files are referring to the same .asmx file after I add the <wsdlHelpGenerator> to my web.config file. I have been using the <wsdlHelpGenerator href="..."/> in my web.config fi...more >>

Hello, We have a windows form application that consumes a web service using the standard service-proxy class created by "Add Web Reference..." (wsdl.exe). On some end-user machines, the app needs to get out through an authenticating proxy server to get to the internet. In the MSDN docs...more >>

Hello, I'm writing a ASP.net webservice wich will visualize an image, generated by another application. The generated image is a char*. I can transform this to a String*, but I want to view it as an image in my browser. Is this possible, and how should I do this? thx, Kristof...more >>

I'm working on an application where I need to be able to call a .net web service from javascript. I found the webservice.htc file, and was able to create a page that worked just fine, except that the memory usage of iexplore.exe began to increase without limit as the service was called. To dem...more >>

Hi, I'm using MS web service behavior to access my ASP.NET webServices from a web page with DHTML. The thing is that it's working great of the most of my web sites, but for one, which got the most traffic, it's not working at all. Actually, it works on the first page and when I go to th...more >>

From Visual Studion 2003, I am unable to add a webservice reference on a given machine. When I try I get: Unable to download files from . http://kirk-lt/PTCBackend/DataService.asmx?wsdl Do you want to skip these files and continue? If I ask for a service description for http://kirk-lt/PTCBac...more >>

Using Visual Studio.Net, can I create my own web service using a WSDL? I want to build a web service that is a duplicate of another web service. ...more >>

If a page is invoked with a query string, that Request.QweryString is visible on the command line. Something like: http://www.sample.com/default.aspx?customer=ACME Is there a convenient way to hide the question mark and everything to the right of the question mark? -- -- Thom Little ...more >>

Hello, I'm looking for a tool that would allow me to create a web page with the spreadsheet like functionality. Basically, I want to be able to type in a number in the cell and have all totals being calculated automatically without having a page refreshed (or a trip to the server). That would ...more >>

The problem here is easy to describe, but I'm afraid it will be complex to resolve, if possible at all; here it goes... I've got a C# Forms application that needs to call web services; depending on the environment (described below) this is either *always* working perfectly in milliseconds, ...more >>

Hi there, I've got the following: a user (using machine 1) requests a normal aspx-page on my server (machine2). that page (on machine2) calls a webservice (on machine3), without giving any further parameters. Can the webservice find out the ip-number of the user that initially requested t...more >>

Hello all, I'm actually having some troubles when sending mails with a basic asp.net application, using System.web.mail class. My test machine is correctly configured, and the SMTPMAIL.SMTPSERVER is set to the DNS Name of our internal Exchange server. The problem is in production: if I change...more >>

Hi When I try to get reference to my remotely hosted web service, I get the following error; Parser Error Message: Could not load type 'localhost.Global'. Source Error: Line 1: <%@ Application Codebehind="Global.asax.vb" Inherits="localhost.Global" %> Source File: d:\webs\...\globa...more >>

I have a web service that launches Word, and prints documents. It has been very interesting, trying to configure and get everything going. It's almost working now, but some documents just sit in the print queue with "error - printing" in the status column. The event log shows error code 300...more >>

Hi, Since moving the web site to a new server one of the buttons on the aspx web page does not respond at all. I suspect it might be a postback problem since there is no error reported on the page or on the IE status bar. I tried it on a debug executable it still did not report any er...more >>

Hi guys. I have follow C# code in my WebService. --------------------------------------- WebMethod (Description="Return current stock price")] public decimal GetQuote(string Symbol) { if(Symbol.ToLower() == "msft") return 55.0m; else if(Symbol.ToLower() == "intc") return 32.0m; ...more >>

Hi. I have coded the following : - A Webservice hosted on a Websphere application server - A client that was developped under Visual Studio .NET C++ 7.0 Here's the challenge : I want to ask the user to enter a URL and then modify the URL in the client WSDL file, for the client to be able...more >>

Hi, I get this on server when trying to retun a 2 dim array. I apprecaite that they are not supported as per http://support.microsoft.com/default.aspx?scid=kb;en-us;316273 however i'm looking for as a work around as my web service is a layer in front of an existing com object which cannot be...more >>

I have played around a bit with the Signing/Encrypting example with the Web Service Enhancement examples at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwse/html/wssecdrill.asp I have the following queries 1) How could I read the actual SOAP request sent by the client? 2...more >>

Hi all! I have developed a webservice that writeing and reading files in different folders. Question 1: I need to be able to start and stop this service by using a web interface (start and stop button). But I can´t find any way to this. Any ideas? Question 2: Where can I see if this ser...more >>

Let me begin by saying that per Q821156, I have updated my web server/development machine with .NET Framework 1.1 SP1. I don't know if I still need to but I have also overridden GetWebRequest to set the KeepAlive false as directed in Q819450. I am still receiving the above-mentioned error when...more >>

I am new to web services. I have am running a sample web service for testing. It seems that if I type the URL in the web browser, it displays all active web method functions. How do I turn that off, I don't want a person to stumple across my web service on the net and be able to use the funct...more >>

Hi all. I created simple web service with C# and run it on Win2000 XP sp2. Service has two simple [WebMethods]. I test it with my C# client and IE. Now I want to create VC++ 6 application and talk to web service with SOAP SDK lib. It's good so far, but SOAP SDK samples are using link to ...more >>

Hi , i have a webservice which has some methods and a login page.I 've connected the client to my webservice.now i want to redirect the user to use the webservice's login page. How can i redirect the client to go to the webservice's login page. appriciating u r help. With thanks R...more >>

(Type your message here) -------------------------------- From: sri p Hi Guys, I am trying to setup aproject on my localhost.Everything gone cool but webservices methods are not accessble.It's showing http 404 not found.The webservices developed by some thirdparty. What i do here, it's ve...more >>

I creating a very simple email, and attaching an excel file and trying to send it. When I do this with a standalone executable, everything works fine. When I include it as part of a web service, where we're impersonating a domain account, it corrupts the attachment. The xls file is 270Kb on...more >>

Hello, I am wondering if there is a way to setup a trace on a webserivce that is called in the middle of the night and be able to review the data the next morning. Thanks in advance. Jake ...more >>

Hello! I wonder, if there could be a way for a client of ASP.NET application to recieve a message from a server. For example, let's consider we have a job assignment application. The dispatcher assigns a job for a particular executer. How to notify executor that he or she has a new job assign...more >>

i am tasked to write a webservice that catches an xml string and passes it on to Websphere MQ. All i want to do is put in a simple test that i got a wellformed XML string. I am embarassed and frustrated, because in asp it is a trivial thing, but evidently not in dotnet. I have spent that la...more >>

hello all i'm just wondering if somebody has experienced the usage of the "Webserver Behaviour" which enables client-side script to invoke remote methods exposed by Web Services. http://msdn.microsoft.com/library/default.asp?url=/workshop/author/webservice/webservice_node_entry.asp any ti...more >>

Hi, I've to migrate an existing code in asp to asp.Net. The asp code uses ServerXMLHTTP to call some services. Same thing will be done using HttpWebRequest in the asp.Net code. The problem is keeping everything same HttpWebRequest takes around 100-200ms more than ServerXMLHTTP to call the ser...more >>

I have begun experimenting with web services, and I created some simple web services in C# and was able to install them with IIS and create an equally simple C# client to consume them. My next experiment was to use Python to consume these same web services, and even though I am able to get Pyt...more >>

I try to call a logon webservice method with 3 parameters that are strings. the return value should be a xml string including all information on a user object. When I execute the web service from visual studio test environment the webservice method run fine and I get the expected xml string. Bu...more >>

I have created a webservice, it is used by a webpage. The first time I connect to the page, the connection is very slow, it takes like 6 seconds to validate the user, I am working on my machine debuging. But it is only the first time, every other webservice used during the session is very fast...more >>

Hi, I'd like to discover all WebServices that exist on a particualr server : reading the doc's a little did I encounter the following client tool : disco.exe http://www.myserver.com/math/math.disco but, before being able to use this tool do you need to know a) the virtual dir 'math' b)...more >>

Hi, I use my Webservice in IE : http://localhost/CalcWS/CalcService.asmx That works well. Then, in visual Studio.NET : I rename the name of the WebService-class from the default name 'Service1' to 'CCalc' , rebuild the project, but, using it again in IE : http://localhost/CalcWS/CalcServi...more >>

Hi there, I am wondering if anybody knows about a work around (if any?) creating an ASP.NET web project from VS .net under XP Home Edition? I know there is no IIS under XP home, but is there any way to replace IIS with another web service ( like the one in web matrix) to be able to develop...more >>

Please, i have an webservice created with .NET, and a client want to consume it with a JAVA client. They are using POST, but this way my webservice crash. They are calling this URL: http:\\www.beispielseite.com.br\webservice.asmx\login?param1=xxxx&param2=yyyyyy using this way i get this e...more >>

Is it ok to use impersonation in the web.config file for a web service? Let me tell you why I ask. My web service to ultimately connection to a sql server database. The recommended way to connect to SqlServer is to use a trusted connection (nt authentication etc), but inorder for me to do thi...more >>

using c# in a windows application. I need to connec to to a HTTPS URL that is set up as "non anonymous" and requires a user/pass. How do i tell the web proxy the user/pass to use. ...more >>

After installing SP1, we have huge problems with a self-grown class which inherits from Windows.Forms.Datagrid. It throws exceptions every now and then, such as this: System.NullReferenceException: Object reference not set to an instance of an object. ------- at System.Data.DataTable....more >>

Hi, I am doing the following: While i <> 0 i = NWStream.Read(bytesToRead, n, 1)'bytesToRead is a ByteArray n += 1 End While For an incoming stream of 17K, this takes anywhere from 5 to 30 seconds (different every time I try even though the same stream is received). It only seems to ...more >>

Hi There! Can a VB.NET Client access a Web service? If so by what mean? Only by SOAP messages? Do I have to parse the SOAP messages myself to get the results? Any tutorials or pointers on creating a VB.NET client for ASP.NET Web Service in a proper way is greatly appreciated. Thanks, D...more >>

I'm passing classes through a web service. There are some properties on the class that I don't need to be serialized and would like to remove them for performance (size) reasons so I've marked them with the System.Xml.Serialization.SoapIgnore attribute. I recompiled and checked what was be...more >>

Hi! I'm trying to figure out if it's possible to create an object in a webservice, return it (the object / representation of an object) to a client, make modifications on the client and push the changes back to the webservice? I'm guessing that you have to use remoting obejcts for someth...more >>

Hi We plan to use a Windows 2003 Web Edition based computer to host a ASP.NET Web Service. The database in on another computer within the LAN, so this is no problem. However, I read that the Enterprise UDDI service is not available on the 2003 Web Edition. Does that mean I cannot host Web S...more >>

I cannot get the Trace to work for my Web Service application or client. I need to be able to see the entire SOAP message (for documentation and other purposes). What is the best way to view the entire message (ingoing and outgoing)? ...more >>