Hi, I have using sockets to communicating with our client applications. In the server application Listener i mentioned backlog 200 but most of the times the connection queue holds below 100 requests only. In this case some times when client try to connect .Net throw an error which says the queue was full. After that Listener will not take any new connections and it just close socket immediatly. ListenSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp); IPEndPoint ipLocal = new IPEndPoint(IPAddress.Any, 4098); ListenSocket.Bind(ipLocal); ListenSocket.Listen(200); ListenSocket.BeginAccept(new AsyncCallback(OnClientConnect), null); Error: [OnClientConnect]->

An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full

I dont understand what is happening there............:confused: Please give me the solution....

friendly, ranandbe

Hi folks, Is there any weatherforecating service come with webservice at free of cast? if you know please help me. Mainly that webservice should not change its resultset format frequently.

friendly, ranandbe

Hi folks, I got the following problem when i try to deploy my web site in IIS7 on Vista machine.(Developed in Visual Studio 2005 .Net 2.0). HTTP Error 500.19 - Internal Server Error Description: The requested page cannot be accessed because the related configuration data for the page is invalid. Error Code: 0x80070021 Notification: BeginRequest Module: IIS Web Core Requested URL: http://localhost:80/TestWeb Physical Path: E:\TestWeb Logon User: Not yet determined Logon Method: Not yet determined Handler: Not yet determined Config Error: This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false". Config File: \\?\E:\TestWeb\web.config Config Source: 79: </modules> 80: <handlers> 81: <remove name="WebServiceHandlerFactory-Integrated"/> If any one knows please reply me as soon as possible. Advance Thanks,

friendly, ranandbe

Thanks for your information.

friendly, ranandbe

:omg:hi, I confused with sql database connection state for SqlDataAdapter.Fill() method. SqlDataAdapter retrieve the data from database with closed connection with server exception "Invalid operation ..." but it won’t throw that exception. How it works?.. Plz clear my doubt.

friendly, ranandbe

Hi folks, How to update newly cached object to the client with out any request from client.

friendly, ranandbe

Thank You. After you say that i go and open the EXE with ILDASM utility. It Shows the following at the program entry point. .method private hidebysig static void Main() cil managed { .entrypoint .custom instance void [mscorlib]System.STAThreadAttribute::.ctor() = ( 01 00 00 00 ) // Code size 26 (0x1a) .maxstack 8 IL_0000: nop IL_0001: call void [System.Windows.Forms]System.Windows.Forms.Application::EnableVisualStyles() IL_0006: nop IL_0007: ldc.i4.0 IL_0008: call void [System.Windows.Forms] ****************************** } // end of method Program::Main What it tells?

friendly, ranandbe

Hi folks, How the windows API differenciate Normal EXE'x from the .Net EXE's, for example when you click the .Net exe file then it should be load the CLR into memory and execute the exe otherwise it never load CLR to execute. If any one knows please share with me. Advance Thanks,

friendly, ranandbe

Hi Folks, In my project i need to display the various menu's for different type of user also that we have using treeview for menu.the project developed in the VS 2003 and now we are migrating it to VS 2005 project. so we decided to use ASP .net Tree view control. This is my code: It will throw an error: inner Exception : {"Using TreeView.HoverStyle requires Page.Header to be non-null (e.g. )."} outer Exception: {"Error executing child request for Guest.aspx."} This page is call by Server.Transfer method. If you faced like this problem or if you have a solution for this please respond me. ranandbe

Hi folks, I am new to clipper and dbf format database.I need to access the dbf files through my windows services. Now i have using OLedb connection object to read the dbf file. here i have face the difficulty to access the memo field and lengthy columns( above 244 char length). In this case the oledb read only 244 char so i the data loss was happend. So i need to access the dbf file directly through binary level. Anybody having the knowladge in this problem please share with me. advance wishes. regards, ranandbe

Hi folks, I want to run a exe file from the windows service using c# in .Net 2.0. Now i have using the System.Diagnostis.Process to run that exe file but it wont run and it throw the error "Service process can not be added with service controller". how can i solve this problem . My code is here, ProcessStartInfo Pinfo = new ProcessStartInfo(System.Windows.Forms.Application.ExecutablePath.Replace("PSIS.EXE","ndatagen.exe"),TranId + " " + Properties.settings.Default.PmsPath); Pinfo.CreateNoWindow = true; Process Pros = new Process(); Pros.StartInfo = Pinfo; Pros.Start(); Pros.WaitForExit();

Hi Folks, I have lengthy string and i splited string to char[]. But now i need to identify the char is numeric or alphabet char. If any body know plz share with me. ranandbe

Hi folks, I have a problem with connectivity, I have created one setup file for my application , That application deals with the clipper database(.Dbf ) files and i have used for connectivity is DbaseIII provider and now i get one error when my application installed and trying to connect database. The Error code is: DB_SEC_E_AUTH_FAILED(0x80040E4D) Can u please tell me the solution and how to solve it. Thanks, Ranandbe

Hi folks, I need to record my applications events errors and some details in to the eventog.and i have use the following code to create event log.it write's but i need to read the logs which is my application write. EventLog.CreateEventSource("PsisLog","PSIS Entry"); EventLog.WriteEntry("PsisLog", str_log); the PSIS Entry is not in the evevt viewer, the PsisLog is displayed under Application but i want create new event view like application Anybody face like this problem plz share with me

Hi folks, I am new for .Net 2.0, i want to use the appsettings values now i have using following code and i add reference for configuration component manually but its not working.

hi folks, I am new to .net , Now i have work with Windows application and i want to read the file from specific path. I have using filestream object for file access but it shows following error. Access to the path 'C:\\Program Files\\AAA' is denied." my code is, FileStream FS = new FileStream(@"C:/Program Files/Psis/Conf.xml", FileMode.Open, FileAccess.Read, FileShare.ReadWrite); is anybody face this problem before plz tell me the solution.

Hi Its working fine. Thank u for u'r reply.

Hi folks, I am new for .Net 2.0 and VS-2005. I getting warning message when i using following code, System.Configuration.ConfigurationManager.AppSettings' the error is following System.Configuration.ConfigurationSettings.AppSettings' is obsolete: 'This method is obsolete, it has been replaced by System.Configuration!System.Configuration.ConfigurationManager.AppSettings' I already added reference for System.Configuration to my project. can u plz clear my doubt.

Hi thank u for reply, i have successfully connected the foxpro database through oledb in windows services. but i need the functionality to access the databse from the another one computer(by using services and the same foxpro database). Is this posible if u have a knowledge about this please share with me. ranandbe

Hi Folks., I have working with windows services. i want to access foxpro database from another database through services. actually .dbf is the database format for foxpro and this structure is normal file structure thats why i get confused . If any one know abt this problem plz share with me. regards, ranandbe