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I have an VC++ application running in Windows Vista OS. The application displaying the error message " MFC Application has stopped working" and application closed.
I need the answer about why the application displaying this error message in windows vista and not windows XP. How will i solve this problem?
Thanks
RAMS
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Can you please post ChatServer.exe.config and ChatClient.exe.config?
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Hi,
I did the same thing that you said but I cannot run the serever.
I see a window with this title:Microsoft Windows
and this is error body:
ChatServer.exe has stopped working
A prolem caused the program to stop working correctly.Windows will close the program and notify you if a solution is available.
What should I do?
Sephr
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while i'm trying one .net remoting application
I'm getting exception stating requested service not found
Please guid me in solving this problem
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actually ur client connects to the server but the alis u r giving not matching with the service exposed on the server
hello
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i am creating two config files.
even though i am getting this error.
An unhandled exception of type 'System.Runtime.Remoting.RemotingException' occurred in mscorlib.dll
Additional information: .Config file ChatServer.exe.config can not be read successfully due to exception System.IO.FileNotFoundException: The system cannot find the file specified.
at System.IConfigHelper.Run(IConfigHandler factory, String fileName)
at System.ConfigTreeParser.Parse(String fileName, String configPath).
when i copied it in output folder after building the solution
the config files are not seen
please help to solve this error
m.sushmitha
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hai,
i am creating two config files.
even though i am getting this error.
An unhandled exception of type 'System.Runtime.Remoting.RemotingException' occurred in mscorlib.dll
Additional information: .Config file ChatServer.exe.config can not be read successfully due to exception System.IO.FileNotFoundException: The system cannot find the file specified.
at System.IConfigHelper.Run(IConfigHandler factory, String fileName)
at System.ConfigTreeParser.Parse(String fileName, String configPath).
when i copied it in output folder after building the solution
the config files are not seen
please help to solve this error
m.sushmitha
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An unhandled exception of type 'System.Net.WebException' occurred in mscorlib.dll
Additional information: Unable to connect to the remote server
while trying to run the application this error occurs Help
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Hi ,
I am getting this error when i tried running this chat application
"Cross-thread operation not valid: Control 'richTextHistory' accessed from a thread other than the thread it was created on." what should i do to resolve this.
Thanks
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This post is almost a year old now, but I'll answer it for historical purposes at least.
This error is received only when running the application in the VS IDE. While it will not error when running the exe directly, this is not recommended and can and does cause very hard to find errors. I have not looked at the source for this project yet I can offer a generic solution. The problem occurs because the richtextbox is being manipulated from a thread other than the main GUI thread.
To get around this you must use Invoke() to execute the call on the main thread. I do not regularly use RichTextBox's, so the example below applies to regular TextBox.
delegate void SetTextCallback(string var1);
void SomeEventFunction(string var1)
{
if (this.InvokeRequired)
{
SetTextCallback d = new SetTextCallback(SomeEventFunction);
this.Invoke(d, new object[] { var1 });
}
else
MyTextbox.Append(var1);
}
-Jim
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Hey this application automatically taking the system name as a server and user name as the client.But i want to show all the user of LAN using this application as a client and central server as a server.Pls help.....
-- modified at 6:21 Wednesday 26th July, 2006
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i'm trying to run this EXE over the network this way i don't have to copy and past the exe over each of the client machines .. but the application is crashing when i run it ..
please help
thanks
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I have run into this problem with many .NET projects. I am not sure what exactly causes it. The only commonality between them is they have all use TCP sockets. 
-Jim
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I am knowing about developing the Remote thin client application through SNMP protocol
priyesh
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I downloaded demo app and it works fine except when I click on Send button
it does not change text of richTextMessage.It fires It just blocks application.
Blocks Here ->this.richTextHistory.AppendText(username);
What could be the reason?
Thanks
Dev
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Jit debuging error while runiing the client application
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Hi,
I have download the file zip.
i have extract the file in c:\unzipped
i have open the file ChatClient.sln
i have start the debug in the VS.net, but i have this error:
--
Eccezione non gestita di tipo "System.Net.WebException" in mscorlib.dll
Informazioni aggiuntive: Connessione sottostante chiusa: Impossibile effettuare la connessione al server remoto
Thanks for your help
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Hi
I get this error when i run the client program
An unhandled exception of type 'System.IO.FileNotFoundException' occurred in ChatClient.exe
Additional information: File or assembly name ChatCoordinator, or one of its dependencies, was not found.
Need help
Virgil
I'm not crazy, I'm just a little unwell.
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I am also trying one of the remoting example and got same error . any clue !!!
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You have signed before the manifest was embedded. This invalidated the
previous signature, making your assembly invalid.
If you instead use the Project -> Properties -> Configuration Properties ->
Linker ->Advanced ->Key File to enter the key file information your project
should build. And hopefully it can be loaded successfully later on.
The linker switch is new, and is what you can use to get the signing to
happen after manifest embedding.
Alternatively you could use a postbuild action "sn -R" to sign your assembly.
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Hello,
I would like to add the festure that one client can have a private conversation with another client.
But the Delegates in the the server just call every client.
Is it possible that the server just calls on specific client?
Best regards,
Holger
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This looks like it could be really interesting however there is no content in the article. Could you please update this with some sort of explanation of how you went about writing your chat program.Giving some kind of documentation would be of great help for me to understand the code 
Viswanath Vankadaru
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I want to store all the conversation locally in sQl database ..is it possible and if yes can you give me some hint hot to do it.
thank you
Tiffany
Tiff
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it is not a big deal to store all the conversation in a DB, the only thing u have to think about what exactly you want to store (the logs,users names,chat text, ....etc) then you have to think about the DB design from the point you think about the requrements AS( each user have many log times and each log time have many chat texts wrote...etc) then choose when to send the data to the database (when the user login send mark him as logged OR store his name on the DB if you dont use a table for registered users , start sending the chat text to the DB when the user send it to the server or grab the chat text daily) .....................this was the logic for coordinating such a requirement if you are asking about the implementation and Dealing with the DB with code (Insert, Update, Delete, Query) u may find a usefull examples at the database section http://www.codetools.com/cs/database/[^]
There is nothing ever you can not learn but there is some thing always you don’t know
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