Right... Thanks to a lot of help from this group, I've almost got my .NET remoting prototype put together.. There is one final bit of foolishness...wiring the remote events. It almost works! I have a OnChanged() event that the server will raise whenever a remote object is changed. H...more >>

Hi All, I was wondering if there was a good way to test if Activator.GetObject succeeded. If it fails it doesn't throw an exception. Also, it returns an interface pointer when it fails. It only throws an exception when you try to execute a method. So what I've been doing is trying to execut...more >>

Hi all, i've a big problem ^^.. the class OpenFileDialog is a MarshalByRefObject, so i've registered it in ..net remoting: TcpServerChannel _channel = new TcpServerChannel(9932); ChannelServices.RegisterChannel(_channel); RemotingConfiguration.RegisterWellKnownServiceType(typeof(OpenFileDia...more >>

I am new to .Net remoting and I'm trying to implement a simple example. I'm using VB.Net and my code works as long as I have the following code: "tcp://localhost:10000/PayablesDB" on my own machine........but when I put it on a server over the internet and try dial into it via the IP Address ...more >>

How do I deploy remoting objects on IIS server .? I have created a example application which has a client and server, and server is console application. my client access the console server. But i want to create a server which starts as soon as my machine boots up ...can i deploy the remote o...more >>

I get the following exception while executing the server: System.Security.SecurityException: Request for principal permission failed. The server stack trace says: at System.Security.Permissions.PrincipalPermission.Demand() ...more >>

Hi group, Can I pass a byte array from client to the remote object in a function call? When I do, the byte array length looks correct in the function, but the elements are all zeros! Any idea? Client is written in C#. Remote object is written in Managed C++ Thanks, -Prabhu...more >>

All, I got some tricky problems with .NET remoting. I created a generic remoting server. This server implements an interface. By doing it this way I hide the server implementation in my client applications. I also created a (client) component which communicates with the server. It connects to ...more >>

I have a set of SAO (single call) objects hosted in IIS 6 on 2k3, communicating over an HTTP channel from the client. The application runs really well as long as I keep the application "busy" on a regular basis. That is, it runs well as long as I click on something that requires a remote method...more >>

Hi I have a project I have client in PC A and server in PC B (SAO and Singleton). I get an instance of object in B and I pass to B a reference to another object hosted in A in the same client process. Then from B I call a method to object A sent. This thing works fine allways in my lan, but...more >>

Hi I have a project I have client in PC A and server in PC B (SAO and Singleton). I get an instance of object in B and I pass to B a reference to another object hosted in A in the same client process. Then from B I call a method to object A sent. This thing works fine allways in my lan, but...more >>

Hi, My application is partitioned into 2 DLLs: app.Core.DAL.dll (namespace app.Core.DAL - depends on app.Common.Utils.dll) app.Common.Utils.dll (namespace app.Common.Utils.DLL) When I place these DLLs seperately into my IIS app directory and try to use it via remoting I always get the follow...more >>

I am having a problem with using remoting and I am hoping someone might have run into this problem before. I have developed a Windows service, which has the following OnStart method override. protected override void OnStart(string[] args) { TcpChannel channel = new TcpChannel(8085);...more >>

I have a sample question: You are creating a .NET remoting application for hosting on an IIS server. You need to restrict the resources a remote object can access on a computer. You implement ____ to control the resources a remote object can access on a computer. (Choose one correct option) ...more >>

I'm building an app that handles events (on the client) of a Remoting object retreived from a server. The problem I'm getting is when I attempt to wire up the event I get the following error: <<< System.Security.SecurityException: Type System.DelegateSerializationHolder and the types d...more >>

Hello, I work on a distributed system relying on .NET Remoting at the middle tier. For now I am not able to use COM+ on the server. All the security and multi-user handling must be done in the remotable class or in utility classes used by the former. I presume the answer is no, but let me ask,...more >>

I have some problems when I try to call some old COM components from a remote :NET object. I am pretty sure that the problem is caused by the fact that the COMponents are single threaded, since apartment threaded COMponents works just fines. Is there a workaround that would enable me to includ...more >>

Hi, I'm new to .Net remoting. Hope someone can help to clarify my understanding regarding creating a client access to a Remote Server object. I've read a number of articles on .Net Remoting and I think I understand the principles of how to design a .Net remoting app. I understand that there a...more >>

I am developing an enterprise application. I am using Enterprise Services provided by .NET. I am calling these methods.. ContextUtil.SetComplete() ContextUtil.SetAbort() depending upon the transaction. When I run my program, I am getting an exception "There is no MTS object found". I am...more >>

Hi All, I don't know whether this is the right forum to post my question to. Anway, here it goes... How to activate the DCD line of the serial port programatically? Regards ...more >>

folks i am trying out th sample multiserver application from I. Rammer eg 3.20 3.21 and the client in which i have 2 servers and object from oneserver is passed on to the other server via the client i get the following An unhandled exception of type 'System.Runtime.Serialization.Seri...more >>

Hi all, When I debug my .Net remoting application, I encountered an error message that reads: "The remote server returned an error: (405) Method Not Allowed." Source:"mscrorlib" I use IIS (httpchannel) to host Server objects. Anyone has any idea what causes this error?. Thanks in adva...more >>

I'm trying to construct a client application with two components. Component 1 - A C# service that synchronizes data from a remote data source. Component 2 - A C# windows forms application. Both component 1 and component 2 will be running on the same computer. Component 1 is ...more >>

Hi NG I've got another issue in my remoting application. I want to catch and manage the exception thrown when a client try to access to the remote objects whereas the server is not lauched. This exception is a 'System.Net.WebException' The message is "The underlying connection was closed: ...more >>

I'm trying to use the property grid to browse properties on a remoting object. While setting the SelectedObject property of the PropertyGrid I get the following exception... "Attempted to call a method declared on type System.ComponentModel.ICustomTypeDescriptor on an object which exposes jo...more >>

I know how to set the <customErrors> tag in a .config file and use RemotingConfiguration.Configure to apply it. Does anyone know how to apply this flag programmatically instead (i.e. without a .config file.)? Thanks!...more >>

Is there a way to add httpHandler programmatically instead of web.config? Thanks, Konstantin. ...more >>

There doesn't seem to be a newsgroup for .NET windows services, so I'll ask this question here... I want to create a debug version of my windows service so which is not derived from System.ServiceProcess.ServiceBase. I want to do this so I can easily debug the process. At the present momen...more >>

I'm writing a Remoting app that will (in the foreseeable future) be communicating over a window's LAN/WAN. I'm just wondering what channel type I should be using. Is it that the TCP channel is faster than the HTTP one? Is there a downside to the TcpChannel. Would I be advised to use HTTP fro...more >>

I am trying out sample 3.5 the client Acesses the client activated object from ingo rammer adv .net remoting http://www.apress.com/book/supplementDownload.html?bID=47&sID=442 i get the following error when i try to do Server.MyRemoteObject obj1 = new Server.MyRemoteObject(); error: An un...more >>

Hi, I have a remote object (residing in a DLL) that is hosted by IIS. The object should be created as a singleton as specified in the web.config : <configuration> <system.runtime.remoting> <application> <service> <wellknown mode="Singleton" type="m...more >>

I have a style question wrt Remoting Objects. I'm trying to avoid putting all my remoting objects in a class library to be built into both client and server. I'm using C# exclusively. Two ideas: 1. I have a class library of base class remoting objects. The server uses class derived f...more >>

Hi All, We are looking at using remoting at one of our clients sites to share common data / objects. One application they have so far has been written in a n-tier fashion, and all information is retrieved through a middle tier which is a DLL which exposes the database information through obje...more >>

Here's a simple question: I'm building an application that will have a wide deployment in a specific industry. I am using .NET remoting and will need to assign a few well known port numbers. At the present moment I'm using 8080, 8081, and the rest of that foolishness. How do I choose a ...more >>

Hello I'm using a Remoting server (Singleton) and i would like to controle its destruction. Is there a kind of RemotingConfiguration.Disconfigure? And most important : Is there a way to call a function before disconnection? I mean, within the Dispatcher remoting thread, i create other thread...more >>

haven't seen a response by a single one. ...more >>

Do I need to be concerned about thread availability when I call BeginInvoice on my delegate or will the delegate be queued up into the thread pool work queue and executed once a thread is free ? I guess another point to my question is Will my BeginInvoke call ever be blocked for any period o...more >>