Hi All I have an asp.net app that uses .net remoting to call a function on a remote server. The function also calls a web service on the remote server to perform its tasks. All works fine untill I the .net remoted component calls the webservice. I get the following error: "The type System....more >>

Hi All, I am referring to this article for exporting a report to pdf file . http://msdn.microsoft.com/library/default.asp?url=/library/en-us/crystlmn/html/crtskexportingwebbasedreports.asp The issue is that I am not able to delete the temporary files generated on the server. As per this art...more >>

Hello. I have a question about catching errors. My middle tier machine got an error while executing a function but my client machine cannot catch what that error was. In my middle tier, I have try/catch block that throws exception but I cannot get that exception on client side. Is ther...more >>

I'm having a problem handling an ArrayList of object who content is 90 records of data items.. The code below demonstrates the exeception error. The text of the error is the following...... "Recieve: The type Admins.BCBarData in Assembly TestClient, Version 1.0.1663.23136, Culture=neutral, Pu...more >>

I have an asynchronous call to a remote procedure that is invoked thru BeginInvoke. The problem is that in the Delegate if I throw an event before the CallBack function exits, the CallBack will get called multiple times and error out with the following Error: <EndInvoke can only be ca...more >>

Does Remoting using http have the IIS send packet limit of 4MB? Thanks in Advance, Donald Adams ...more >>

I get this error: "The channel tcp is already registered" when trying to do the following: _chanTCPOut1 = new TcpChannel(7001); ChannelServices.RegisterChannel(_chanTCPOut1); _chanTCPOut2 = new TcpChannel(7002); ChannelServices.RegisterChannel(_chanTCPOut2); //error thrown h...more >>

For example, I have Windows Form application hosting a remotable object. And I want the hosted remoted call a function after the remote client called the it....more >>

Pardon the interuption, 1. Looking for a good C# development forum? 2. Also, if anyone has come accross this problem would appreciate some help. Having difficulty uploading a file to a Tomcat server in C#. I am using WebClient.uploadFile(uri, image). My code is as follows(have tried it on ...more >>

Hi, I am trying to call a method on an SAO which contains the following lines of code: .....lines removed..... SqlDataAdapter da = new SqlDataAdapter(cmd); da.Fill(myDataTable); // Exception is thrown here .....lines removed..... An exception gets thrown at da.Fill, reading: ***begin ex...more >>

Hi We are building a distributed application where we split the business logic, data base and the UI (web) on three different machines. Between the web server and the business logic server there is a firewall. For the moment we are using web services to get data from the business layer, but we...more >>

Tue. July 20, 2004 10:30 PM PT Is it possible to host more than one remote object on one server? On one channel, but with different URI. Appreciate your answer. ...more >>

Hi all I begin to study .Net remoting recently,and I happend to a problem. The following is my test code //share dll namespace sharedll { public class FirstClass:System.MarshalByRefObject { public FirstClass() { } public void SetData(SecondClass oneClass) ...more >>

I have a class (in a class library) that opens a database connection and returns a connection object. I have a reference to this class library in my server code and my client code. I tried inheriting marshalbyreference in the database class, but when I ran the client-side code it wanted to open...more >>

Greetings Everyone - I'm trying to do the following: On one machine (let's call it the SERVER), I'm creating a object. Then I'm exposing it for remoting by executing a System.Runtime.Remoting.RemotingServices.Marshal call. On another machine (let's call it the CLIENT) I'm succ...more >>

I am building an app that uses .Net remoting. My development machine is on the company domain, but the environment in which it will be deployed is a peer network. I test the app on any machine withing the domain and it works fine. Testing on any machine on the peer network throws an unhandled ex...more >>

I am under the impression that .net remoting can be used to deploy "real" applications over the net. Some sort of vb.net executable with forms for entering data and reports and the whole nine yards on the client machines, and with the data and processing occurring on a server somewhere else. Is ...more >>

Hi, I'm trying to raise an event from a remote class to a client. Here is it : I got a remote server serving a class Hello. This class gots a public event defined like this Public event myEvent() Then, on my client, I'm able to retreive my remote object correctly (referenced by myObj)....more >>

I'm starting to think this is not possible.... I've got a Singleton remote object created/registered. I can access the object, modify data, etc., to my hearts content, just as long as I access it from a remote machine.....THIS MAKES REMOTING relatively useless for me. The object is register...more >>

Hello, I have a Singleton Remoting Object hosted inside IIS. It has a sponsor in a Windows Service that renews the lease. So as long as the Windows Service is running I expect the remoting object to stay within scope. However I find that it is not the case. The Singleton object goes out of ...more >>

Suppose I have a class from a class library that opens a database connection. I reference this class in both my server code and my client code although it is only called within the server code. For some reason, my client seems to want to open the database connection itself, for instance, it re...more >>

Okay, I'm trying to get a simple remoting example application working. I have two computers hooked up to a router/firewall and I'm testing out remoting between the two. The server code looks like the following: Imports System.Runtime.Remoting Imports System.Runtime.Remoting.Channels Imports...more >>

Now here is another question... You are creating a .NET Remoting application. You use the following = code to create and register an HttpServerChannel object to listen at = port 8080. =20 Dim channel as New HttpServerChannel(8080) ChannelServices.Reg...more >>

Dim ds1 As DataSet Dim myMessage As Message Try myMessage = msgQ.Receive() myMessage.Formatter = New XmlMessageFormatter(New Type() {GetType(ds)}) Catch ex As MessageQueueException MessageBox.Show("ERROR: " + ex.Message, "...more >>

Sat. July 17, 2004 10:15 PM PT I am using a COM+ object, which returns just a DataSet, a very common scenario, ahha! I host this object into the Remoting server, works fine, but when I use Configuration file, on Server side, then my CPU usage is 100%, but when I use, RemotingConfiguration::Reg...more >>

Well its been two weeks and I now have my .NET remoting prototype working completely. Along the way I was able to codify the 6 steps necessary for getting a .NET remoting project to completion. 1. Enthusiasm 2. Hard work 3. Abject failure. 4. Utter and complete despair. 5. S...more >>

Hi, we have Ms Word XP, we have to automate word to start a C# application. we coded a C# dll as a COM server and the COM Server calls to the server application .Net written with remoting over tcp. we managed to do that and it works great until we are returning from the tcp server our sear...more >>

Hi, In Web Application coded with C# I need to run batch file that stored on remote machine. There is the client uses the application from one machine,web application stored in second machine and batch file that I need to run is stored on other machine. All the machines are in the same networ...more >>

I keep seeing that a SoapFormatter is ideal for communication between applications that use incompatible architecture, whereas BinaryFormatter can only be understood by .NET applications. How exactly does the SoapFormatter provide interoperability when it is a ..NET class itself?...more >>

Is it possible to pass on ObjRef that I have obtained for a CAO to an = SAO to use as a parameter in a procedure or function? Do I have to = control the marshaling of this parameter or will .NET be able to handle = it? Thanks, Sam --=20 _______________________________ Sam Santiago ss...more >>

Hello, I am trying to use shared memory mapped files for IPC between two applications, one of which may be in C++ (non .NET envi) As a first step I am trying to get serialization / deserializtion working within a single application and getting exceptions and errors. "Binary stream does not ...more >>

Hi, I have defined an interface that is implemented by my server object, my server object is hosted in IIS. Now I want to client activate the server object, but the client only that the interface definition. When I do something like: IClass1 remoteClass1 = Activator.CreateInstance( typeof( ...more >>

I have a server which exposes a tree of remote objects. The server seems to be working fine if I run without the debugger. If I run in the debugger, the CPU goes to 100% the first time I access the object from the client. I've tracked the problem down to this bit of code in the main... [ST...more >>

Hi, My remote object are hosted in IIS, in order to access it I have to enable anonymous access to the virtual directory otherwise I received an unauthorized error. Can I use windows integrated security? If yes how. Thanks JF ...more >>

Hey man, to kill the hopes of a children is the worst crime in the world. This is what you are doing with your e-mail. There will not be a tomorrow in this way. Please, let's start to build up something.... please, PLEASE...! Alessandro ...more >>

Hi, I've created a 3-tier application using .net remoting. In the server there is an 3-tier console that activates an object, the 'CampusDataAccessLoader' that is a SAO, and is a singleton,i.e., there is only one instance of it. The 'CampusDataAccessLoader' is a kind of 'class factory', i.e. it ...more >>

Hi, I hope I am writing to the right newsgroup. I am using the connect() method of the TcpClient class to connect to a host node in a LAN. If the host exists in the LAN the connection is established in few milliseconds. And this is ok. If the host is down or does not exist the connect() meth...more >>

I was reading the articles in this newsgroup earlier trying to figure out why my remoting project would work when the server and client were both running on the same machine, but not when they were running on different machines. I came across an article by another person that had the same p...more >>

Hi In C# I checked if any delegates were added to the Event before I raised the event, like: if (ExecutionStartedEvent != null) ExecutionStartedEvent(applicationName); When I did the same i VB it didn't work: If (Not SendServerInformationEvent Is Nothing) Then How do you do in VB? In the e...more >>

I need to send a collection\array of values from my client to my remote server (hosted by IIS). I have tried an array of Objects and an ArrayList. Neither will remote. What type can I use to send an array of 'other types' (string, datetime, decimal)?...more >>