Hi, The web service I am trying to communicate is based on Java with AXIS. When trying to invoke a web service from C#.NET I am getting the error: An unhandled exception of type 'System.Web.Services.Protocols.SoapException' occurred in system.web.services.dll Additional inform...more >>

I believe it was discussed here before but I can't find. So here's a problem: For each request I synchronously call a Web Service but .NET limits a number of HTTP connections you can establish from a particular process. The default number = 2. So if 2 requests are waiting for Web service...more >>

Hi, I am generating a proxy for web service with the wsdl.exe with username & password. Wsdl.exe testservice.wsdl /u:test /p:12345 I can't see the user & password in the generated class testservice.cs Am I doing something wrong here? Thanks in advanced for any help. ...more >>

Hi All, What's the difference between Timeout on the Webservice proxy object and Timeout on the auto generated Proxy // foo.aspx.cs localhost.MyWebSvc svc=new localhost.MyWebSvc(); svc.Timeout=1000; // auto generated proxy // WebReferences/localhost/Reference.cs this.Timeout=5000; ...more >>

I'm new to Web Services, and doing some research on solutions to solve my business problem. I have a 3rd party DLL I would like to expose to my web applications. Can this be accomplished with a Web Service, or are there better ideas on how to accomplish this? Thanks! -- Seppuku ...more >>

Anyone know any component or samples on how to chunk a big file (approx 5MB +) to smaller files to handle memory ? File could be an image or plain text and I want to send it using Http Post not SOAP. -- Message posted via http://www.dotnetmonster.com...more >>

1. Is maxIothreads parameter used still in IIS 6 ? For processing web service requests, I don't see ASp.NET AvailableIOThreads going down ? If I use another web service from my web service, would IO thread be used or worker thread ? 2. My web service is used by another web service(A) which ...more >>

I have been provided a WSDL file, but will not have access to the Web Service itself during development. How do I create a web reference in my visual studio project using only a wsdl file? ...more >>

I have a WSDL on the network that defines a service that I wish to consume. Having added a reference to the wsdl to my project , and tried to build the project I get the following error. "c:\inetpub\wwwroot\TestInterfaces\Web References\UserServices\Reference.map(1): Custom tool error: Unabl...more >>

Hi everybody, There is an error occured in the web server: It says I can not load 'WebApplication1.WebForm1' . What should I do for it? Thanks alot for any help. Arif Çimen. Server Error in '/' Application. ---------------------------------------------------------------------------...more >>

For the life of me I can't find anything online to backup what I thought I read a few months back regarding session access from web methods. In an ASP.NET 1.0 app we make use of web methods that have the WebMethodAttribute EnableSession set to "true". We are revamping most all of this ap...more >>

I am attempting to connect to an Amazon web service. When I try to utilize Amazon's WSDL to create the web reference via vs.net 2003 (in the "add a web reference" dialog box), I get the following error... "There was an error downloading 'http://webservices.amazon.com/AWSECommerceService/...more >>

Hi all, We have a web service that has been running fine and with no issues. As far as I am aware no changes have been made to the boxes they sit on (W2k), but starting about a week ago we get a very odd error occasionally. The service errors and shows the standard error screen when the er...more >>

Hi everyone, A web service method is declared by [WebMethod] public void MyMethod() { } However, this doesn't work with get/set property? How would one go about defining a get/set property in a web service? ex. [WebMethod] public string custFirstName { get { return...more >>

Hi All, I'm trying to learn how to access data in a database via a webservice and I'm experiencing a little bit of trouble at the moment. Being a relative noobie to the entire .NET environment and languages, I'm having difficulty pinpointing what the issue is and how I might go about fixing...more >>

We retrieve data from a company called XYZ through httpwebrequest. The program is coded using VB.NET They have given a certificate to install. This certificate is included with the request object.I use httpwebrequest to retrieve data. The certificate is added to the client certificates col...more >>

I am looking for a way to add tabs to my asp.net pages. I saw an application that had tabs on it. It seem as they did it with javascript, because when you click on each tab. It didn't post back to the server to load the tab information. Any Suggestions? Mark ...more >>

Hello, I'm trying to build a webservices 'application' that basically allows any sort of client to plug-in and do do updates to the database through ADO.NET (ODBC) So generally like this, [ CLIENT APP ] <------> [ WEB SERVICES ] <-----> [ ADO.NET ] Would anyone know of any links ... t...more >>

Hi There! I'm trying to create a User Registration page in ASP.NET and wondering what is the best way to get the list of up-to-date Countries and Cities? Are there any Web Services on the web that I can use to retrieve such information? If not, what are the options? Please, any suggestio...more >>

Is there a way to capture the ip and the function call from the Global.asax? ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/) <Id>+zER0KUynkGA3Ibt5Fi5/A==</Id>...more >>

I know I can use SOAPExtension to read request and response SOAP messages on the server side for a Web Method. Is there a way to do the same thing on the client side when you make a Web Service call? I would like to see what is going out and what is coming in. Thanks for your help. ...more >>

Hi everybody, I'm a new be for ASP .NET. I made a simple project (C# coded web project) and I want to deploy it to my web site. My project contains a SQL database. How can I deploy it to the web site. And How can I use FrontPage program to deploy my files? Thanks a lot. Arif Çim...more >>

I have created a dll from a C++ class using .Net and have imported it into my C# applications (one webservice, one standalone app). It works fine for a while, but will eventually fail to produce the error "System.NullReferenceException: Object reference not set to an instance of an object" ...more >>

Currently, my web service method ("SubmitNotifications") responds with a "SoapNotificationsResult" element: <SubmitNotificationsResult xmlns="http://tempuri.org/MISOListener/MISOListenerService" /> Is there any way (preferably via attributes) to change the above elements name to som...more >>

I am looking for a way to determine what funtion has been called in a web service. I want to log the function name and the IP address of the caller. Thanks! -------------------------------- From: Don Gerard ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/...more >>

Does anyone have a method for using a dynamically-generated namespace in a web service? Scenario: suppose you're deploying the web service to mulitple servers and you want the namespace to be generated at run-time to reflect the server or domain where it resides. -- Message posted via h...more >>

when I use wsdl.exe to generate proxy files, I always get namespace="http://tempuri.org/....". Question: how to replace it using my own names space automatically? Thanks Carleton -- Message posted via http://www.dotnetmonster.com...more >>

I have a webservice. I can create references to it VS.net but I want to be able to compile the proxy manually. I use the wsdl tool which creates the vb file. When I compile the vb file with vbc I get a tonne of errors such as the namespace componentmodel cannot be found. The webservice does wo...more >>

Does anybody know a way to capture all the function calls to a web service. I want to log the IP and the call, but I don't want to place a call to this function in every WebMethod. Thanks for your help! -------------------------------- From: Don Gerard ----------------------- Posted by a...more >>

I wrote a webservice that will be called from websites hosted on seven different servers. The test consumer for this application (Consume.aspx) accesses the information from the web service (CountService.,asmx) correctly. Consume.aspx was compiled in the same project as CountService.asmx. ...more >>

I'm somewhat new to web services, but I know enough to create a basic application. I need to transmit Base64 data to a web service. To be more exact, I want to allow a user to select an item (such as an image) and then be able to use either SOAP or Http Post to send the image to the web servi...more >>

(Type your message here) Hi, I have to download a file from the server to the client using webservices. Its an xml file. Any help would be appreciated. -------------------------------- From: Anin ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/) <Id...more >>

When returning an ADO Recordset via Web Services I get the following error: Cannot serialize interface ADODB.Recordset Any Ideas? -- Phuture-UK +44 (01202) 518122 ...more >>

I am trying to use the ADODB functionality of a legacy ASP RecordSet. Why you may ask, I have my reason's, I will reply! I have read all over the Net how easy it is to use Visual Studio to do this, I do not have this luxury! What are the lines of code I need to use to to do the equivilent...more >>

If I have a WebMethod that takes a parameter, what is the correct way to validate it? I could throw an exception, but that does not seem right. public DataSet TestMethod( string MyString ) { // Validation Code if ( MyString =="InvalidValue" ) Throw SoapException(); // Real ...more >>

Hi, I want to deploy my Web service to http://www.mydomain.com/MyWebService.asmx Where can I set DNS in Web setup project ? I.e. I want my setup project will configure host header value to http://www.mydomain.com/MyWebService.asmx for target IIS. (IIS / My Web site properties / Web site / A...more >>

Is there a way I can be more specific about the attributes of a web service parameter. For instance, instead of just defining a string, I would also want to specify the maximum length allowed for that string or valid characters for that string. Also, when passing an array, I might want to say ...more >>

Hi, I have an excel worksheet with a lot of calculations which i would like to incapsulate in a webservice. The scenario is that the webservice opens the worksheet (by opening excel) fills in an couple of fields, lets excel compute some values and send these values to the callee of the webs...more >>

Hi all! Im new to webservices, so please have patience :) I´m calling a webservice from another company. It´s a simple call looking like this: String retval = wsFunction.getXML(myString); This does not work. I´ve got a error message looking like this: The request failed with HTTP sta...more >>

I have created a C# Client talking to Java Web Service on Systinet Server 5.0. I want to make a stateful connection so that the Service is instantiated only once when the call is placed to the methods. How the connection can be make stateful?? I have found thru tutorials that: - the serv...more >>

I have a two-folded question : 1) Do I need to create a new Webservice each time I want to make a call to a method from a different form? (it's pretty slow!) I have an application on ..NetCF with different forms; I wish to know whether I can just create a webservice once and access the webs...more >>

Hi, how to give password in "*" format in method of web Service of C#.... -------------------------------- From: Preeti Jain ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/) <Id>Y3dttFpO6EOva7QJvRaS1w==</Id>...more >>

I am in the intial stage of architecting and building an application in which each client running the application will occasionally send a set of binary files to other "peers" running the same application. The applications will be managed centrally via a server which will handle registra...more >>

I recently received a Javascript error, "'WebForm_PostBackOptions' is undefined" from an application I'm working on. It occurs during the PostBack from a DropDownList. I've created a project which is only a DropDownList, with some Data and AutoPostBack = True, and it caused the error. I...more >>

Hi, I have a web service that records the status of our engineers, e.g on route, on site, departed or abort current job. This uses DateTime.Now.ToString("F") to record when each of the above actions are completed. On my dev server, W2K3 enterprise, SQL Server 2000 (SP3) and all regional set...more >>

I have tried checking all the right items. ASP.net Webservice Windows 2000 Adv Server .NET 1.1 Web.config Allow Users="*" Authentication="None" IIS Anonymous Access = Checked Windows Auth = Checked Any other things to check? Anonymous access work...more >>

Hi. I'm calling two methods of a .NET Webservice (A) from another Webservice (B). The A Webservice is made like this: [WebService(Namespace="WebServiceA")] public class WSA: System.Web.Services.WebService { private int X = 0; [WebMethod(EnableSession=true)] public void...more >>

Hi, I'm writing a java client for .NET server. I'm using Java and the Apache Axis API. When I send a soap request I get back the following fault: faultString: Server was unable to process request. --&gt; Object reference not set to an instance of an object. Do you have any idea of wha...more >>

Hi, I have a web service which was running perfectly fine under my dev machine running win xp PRO and under our test server running win 2k. But since last week service stopped working on server. Everytime I call it I get above error. I asked server guys if they installed anything in last wee...more >>

Hi, I'm trying to write a WebService which has to use a COM interface of an application (C++/Win32). This application runs under "user mode" on the desktop. The WebService must use this instance. In my machine.config, I've written : <processModel enable="true" timeout="Infin...more >>