Hi I am getting http 503 error on Win 2003 server machine when calling a web service. If i call the same web service form an XP machine using the same application it works as expected. System.Net.WebException: The request failed with HTTP status 503: Service Unavailable. at System.W...more >>

While investigating a possible memory leak scenario in one our web services, we ran into a peculiar situation where the "private bytes" of the worker process continued to increase steadily while the .NET CLR Memory counter '# Bytes in all heaps' remained constant. Pretty much all the documentati...more >>

Hi - I have an ASP.NET Webservice that needs to call a "remote Webservice" as a specific user, different from the User that is calling MY Webservice, but I'm not able to find what it is I need to do to take the User Name and Domain that are parameters to MY Webservice and authenticate to the ...more >>

Hi In my webservice, for certain requests, I need to start another process on the server side. To start My process, I need to have administrative rights, so i'm using the impersonation mechanism using a predefined fixed user account on server machine. All works fine, no problem, but after th...more >>

Using C# .Net V 1.1.4322, I am attempting to call some web services that will ONLY be consumed by our Winforms client application. I have my web service security working from the browser by following instructions from good resources like this: http://www.windowsecurity.com/articles/Client-Cert...more >>

My question is I have [WebMethod] that returns an array of a object of Type OrderStatus[]. I am not using datasets, but I want to consume this from the web application and populate a repeater control. I want to be able to take this data and filter out certain rows before binding to the rep...more >>

I am trying to make a simple Asynchronous Web Service work under .NET 2.0. My code looks like this so far, can someone help me think through this? I want a web service client to make a request with a unique ID through the Test2 WebMethod, let it set up an object that will do a lot of long...more >>

The solution is perharps very simple but I don't get it. I build a WebService with .net2 and vs2005 professional to enable the communication between a flex application and a database. the whole thing is working fine when i work localy. means when i start the webservice from visual studio and ...more >>

There are multiple clients to invoke a web service deployed in a cluster of server. Each client is using SoapHttpClientProtocol instance. I found that if the invocation is continuous, SoapHttpClientProtocol doesn't close TCP connection. It just reuse one single TCP connection to call target web ...more >>

Hi, This post is a repost of my question posted yesterday in dotnet.framework.webservices since noone has replied.. I hope that there are someone here that can help. I have a problem accessing a web service. The problem consists in that after a couple of hours (approx. 3 hours) the ...more >>

i want get London time in others country, which website provide the webservice, get the London time from the webservice...more >>

Hi, I have a web service with multiple web methods. A client consumes my service thru a proxy object. Say the client calls a web method F1(). The first time my client calls the method it takes a while for the response to come back. But subsequent requests are served much faster! Why is this h...more >>

Hi, I am developing a web service. I want to restrict the number of concurrent requests that can be made to my service. I guess I need some kind of global counter that will indicate the number of open requests...but I dont know the ..net classes that will help me do this...and where do I have ...more >>

Hi all I am having problems with using an webservice on my website which has form authentication and saves the data to a cookie. When trying to add web reference to the webservice it complains about the authorization. The error I get is "There was an error downloading 'http://localhost:3915...more >>

Hello, We have a webservice which is called by our pocket pc apps. We have a need to filter data, so we want to add a another method on top to the existing method. Existing Service.asmx Sync(DataSet myDataset) New Service.asmx Sync(DataSet myDataset); Sync(DataSet myDataset,string filt...more >>

Hi, Am developing a web service that is gonna be consumed by a client over https. I'm using certificates to get the mutual authentication in place. On the server side, I want my service to be able to extract some fields from the client's certificate. I tested the service using the browser and ...more >>

Hi ASP.Net v2.0 I'm referencing a web-service from an ASP.Net web-site. Occasionally, I get an intermittent error when accessing the web-service: System.Web.HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> System.Net.WebException: The under...more >>

Hi, I'm developing an asp.net 2.0 application and I'm trying to use a session value set in a web form inside a web service call. I mean I have a web form with a list of orders for a given customer when the page loads I set session("customer") = request.querystring("customer") every mi...more >>

I have been successful consuming a WCF 3.0 service from a 2.0 client. I would like to embed a token (GUID as string) in the header so I can check the token with a session on the server side. We have a requirement to run on Windows 2000 professional so we have to use a .net 2.0 client (...more >>

Environment : framework 1.1, winforms, webservices, sql server 2000 Architecture of the application : database is hosted behind the webserver. Client winforms application is installed on the client machine and webservice are used to transfer the data from the client exe to the database over t...more >>

Hello, How can I get the current directory of Web Service? Usually my Web services are under Inetpub directory. I would like to write trace file into that place. If I try to trace e.g. C:\Temp directory I usually havenät got permissions to write the trace file. So, do I have special Perm...more >>

Hi I would appreciate if someone could explain the following behaviour: I have written a simple WebService using (Visual Studio 2005 framework 2.0) as follows: public class Service : System.Web.Services.WebService { static R6Ctrl R6=null; public Service () { InitR6 (...more >>

I'm new to SOAP and Web Services in general. I've been given the task of implementing someone else's web services in an ASP.NET 2.0 project. What I've been given are two .xml files and several .xsd files. They are used to query information from their database. The queries are sent in SOAP format...more >>

Hi, I needed a client side to be able to start an exe application on server side (It's an exe application with no gui that preformce actions on some hardware). I used Web services in order to do so. The web service call the remote function that first update some data in a few files and then s...more >>

Hello, I have a web service project, in one of my classes I like to get the virtual path of the Server name from c# code behind. Thanks, ...more >>

Hi all ASP.Net v2.0. I have a web service that holds an "open" OleDb connection in one of its session variables, when the session times out does this connection close, or does it only close when another request comes through after the timeout? Hope that makes sense. Thanks Kev ...more >>

This should be a really easy one but having come from VB6 straight in to the world of asp.net 2 I must have missed something simple I have an SQL database and dataset that connects to it I can make a table of all of the data using the grid view but what I need is to be able to export a csv...more >>

Hi all Can I just confirm something, if I set the session-timeout in my Web.config (for my webservice) will this override the default 20-minute setting in IIS? Also, is this an idle-timeout? Thanks Kev ...more >>

I have a ASP.Net application that uses assemblies from several other solutions. When testing the applications on my machine I build all the referenced assemblies using nmake. The latest assemblies get placed in a common directory that is referenced by my ASP.NET app. Occasionally I receive the...more >>

Hi guys I'm using VS2005, ASP.net 2.0 and SQL Server 2005 I've been asked to create a decoder app for cars VIN Number , I thought maybe some of you could offer some advise, examples or links to go about this project in ASP.net 2.0 using VB or C#, is there some kind of web service we ca...more >>

Is there any way to debug into the web service proxy in asp.net 2.x? You used to be able to do this in asp.net 1.1 and you could fix the proxy if need be. This seems like a bug in the proxy generator :-P This API works fine most of the time, but occasionally get stuck where it always gives ...more >>

I am using DIME currently was planning to upgrade to MTOM. After following the simple example from their SDK things don't seem to work! I did all the WSE settings through the wizard. Client Code >>>>>>>>>>>>> WSEHost.Service serviceproxy = new WSEHost.Service(); // Specify that MTOM encodi...more >>

Hi C# 2.0. I have an instance of a web-service assigned to a field, how would I know if the session has timed-out on that web-service? Is there anyway of checking this? Thanks Kev ...more >>