Hi Guys, Today we will discuss Ngen.exe and then there are some questions regarding Ngen which ahve always bothered me. I have managed to get answers to them ..... please read thru and let me know your answers to them ... coz I am sure these questions must have bothered u also. Lets start...more >>

Hey Guys, Today we are going to look at Code Access Security. Code access security is a feature of .NET that manages code depending on its trust level. If the CLS trusts the code enough to allow it ro run then it will execute, the code execution depends on the permission provided to the ass...more >>

Hi, I have a web page which could a remote server activated object hosted by an exe application and registered as a singleton I also override InitializeLifetimeService() and return NULL the first time the web page called the object everything works fine,but if I am waiting a while and c...more >>

Hello, i have created a web service using .net remoting. the HttpChannel created, by default, has a SdlChannelSink which replys to "...?wsdl" request with a http message containing the WSDL of the web service. how can i change the namespaces in the generated WSDL, or better yet, how can i se...more >>

Hi, I have web client application and web server application. The client will send remoting request to the server. In a normal condition, the client app runs smoothly. But sometimes, the client will request queue up due to too many requests from users, and that requests will trigger remoting s...more >>

Hi everybody, I'm doing tests with the server activation methods: singlecall and singleton. My test is (from the client point of view): I open the channel (TCP), I do 10 calls to a server component function and I close the channel. But here there are the problems: 1) I have writen code in ...more >>

Here is my problem: When I update a small amount of data, my update works fine. When I do a large update, it gives a 500 server error after about 10 or 15 seconds. Is there a server timeout that I'm hitting, or maybe a maximumn POST size?...more >>

Hi, in my test project I successfully implemented two-way communication between the client and the server, using an interface derived client, like such: public __gc __interface IClientEvents //This is an interface that will be implemented by the client { ...more >>

Hello, i reduced my problem to a demo-program: (which you can download at http://service.gmx.net/mc/K7UnMaoROYhMr0O4zrY57BGl8PK6jw (please click the button "GMX Mediacenter starten")) I´ve got a forms-client and a simple SingleCall-Service hostet for tests in console or localhost (WinXP II...more >>

Hi guys, Here's the thing: I have a pretty basic setup with 2 clients and a server using a singleton to communicate. Pretty basic communication is achieved by setting a value in a property of the sharedobject and then retrieving it. example: Cube.name="Fred"; Setting the name in clie...more >>

Can anyone list the basic of the above topic. any links ???? --- Posted using Wimdows.net Newsgroups - http://www.wimdows.net/newsgroups/...more >>

Hi, I am trying to understand how the callback mechanism works. My Callback function looks like this --> Public Sub RemoteCallBack(ByVal iar As IAsyncResult) TextBox2.Text = TextBox2.Text + "In Callback..." + vbCrLf Dim obj As DelSub = CType(iar.AsyncState, DelSub) ...more >>

On frame 1.1, I made a bi-directional socket channel, when server throws a custom exception, client always get a RemotingException with "Server encountered an internal error. For more information, turn on customErrors in the server's .config file.", but client can get the correct exception when...more >>

Hi, I am using .net remoting technology. I set up a .net remoting client and server in IIS. When the client calls the server, the server will run a long duration method (30-60seconds). I have a test on it that if the network broken at the time the client have already send the remoting request ...more >>

I wonder if Microsoft is going to keep .NET remoting as it's in .NET Framework 1.1 when Windows Longhorn comes out with the new technology (Indigo)? What would happen to our applications that we already built using .NET Remoting? Is there going to be an easy migration? Thanks, ...more >>

Hi all, I write a client-server proram. Client is a windows form app and it will invoke some methods in server-side component by .net remoting (httpchannel and singleton mode). Server-side is a windows form too composed 2 parts. Form1.cs is the Windows form part. program.cs is the .net remoti...more >>

Hi everybody, I'm making a distributed application in which the data access component (located in the server) must connect with different databases in the same server. That means that I will have different ODBCs and I will need to use one or another depending on the client that access to this ...more >>

Alright, I've been at this for a couple of days now, and thanks to the helpful people on this forum, I've finally got a C++ project working pretty well. There's still something I wonder, though. Here's how my stuff works: When a client is started, it calls up a method called RegisterWithSe...more >>

Hi, When using client callbacks, I understand you need to define a TcpChannel with a port number (ex.: new TcpChannel(8887)), instead of the regular one way constructor (new TcpChannel()). However, when you run two instances of the same client on the same computer, you get an exception since ...more >>

In a simple remoting support library I create a custom IClientChannelSink and in the ProcessMessage I stick a principal in the CallContext. The Principal is wrapped in an ILogicalThreadAffinative marked object to make it cross AppDomain boundries. When the call reaches the equivalent IServ...more >>

Hi, I'm pretty new to this, so sorry if I'm not being too clear... I implemented events using the callback method (defined an interface in the common project, from which my client class is derived, I pass a reference of this to the server, which in turn calls up a function on my client). It s...more >>

Hi I have a problem with my remoting app. I'm using .net remoting, tcpchannels, SAO singleton. My problem is that my customer has installed panda antivirus, wich resulted in that my server is not able to fire any events to the clients. The client is able able to reach the server, but wh...more >>

Hey all- Posted a problem I was having a few days ago, here is a clarification to that problem, I can't find any answers anywhere on how to go about fixing this. I have a .NET remoting app set up, including a server, a client, and a shared assembly between them.... To test, I called: ...more >>

Hello, I am working on a remoting project in VB.NET that uses interfaces to instantiate remote objects on the server. After browsing the web for a few days, I realize that you have probably heard one version of what I am going to ask at least a few hundred times. The one difference is, I have alr...more >>

Hi everybody, I'm hosting multiple server components in the same windows service, always using the same port. That works fine but I don't know if it is a good solution. What I'm looking for is not to write one host for each component server. So: is this solution ok? has any effect using alwa...more >>

Hi, I recently downloaded an example solution using the interface approach, which helped me out a lot... However, I'm still having trouble with events, and passing classes defined in the common project as arguments to server functions. If anyone could provide me, or tell me where to find, a...more >>

please provide the code... --- Posted using Wimdows.net Newsgroups - http://www.wimdows.net/newsgroups/...more >>

Hello, I have a SecurityException problem when doing a callback delegate from my remoting singleton object. The remoting object is hosted by a windows service. The stack trace indicates that it is trying to deserialize my remoting callback method. I'm aware of setting the FilterType property to F...more >>

In the "old days", I could make a windows application an ActiveX exe, and expose all the properties and methods I wanted. I could allow a remote application to show and/or hide the application, or access application data(i.e. current customer number in a customer order application). I now hav...more >>

I'm just thinking through an approach when working with a published Remoting server object that exposes methods that are sensitive. I'm wondering - is it enough to have an assembly that contains both the server and client object (signed with a Strong Name) and set the access scope of th...more >>

Hi all, I am attempting to create a simple Winforms test app that consists of a Client and a Server. From the client I wish to create a remote object on the server, I then wish to pass this object a fileName that will then open the file and return the contents. (fairly simple I thought). I ...more >>

hi Can anyone give pointers on the topic TCP Channel Authentication basics about it Thanks --- Posted using Wimdows.net Newsgroups - http://www.wimdows.net/newsgroups/...more >>

hi people i am using CAO.... following is the code in the client:. TcpChannel channel = new TcpChannel(); ChannelServices.RegisterChannel(channel); RemotingConfiguration.RegisterActivatedClientType( typeof(MyRemoteObject), "tcp://localhost:1234/AppName"); however i am getting the foll...more >>

Hi all, is there some description, which describes how binaryformatter serializes data??? I need rules, specification... Thanks PEtr ...more >>