Answer Questions

• Webbert Wants to create an application which run in background

  Hi, I have to create a application that runs when client starts his computer for autoupdates Can anybody pls help me how should i start my application in background when user starts his machine Waiting for ur reply Thanks, Nilesh Hi, Is there any other option available for my query Nilesh Nilesh Ingale wrote: Hi, Thanks for ur suggestion..... Thanks, Nilesh If you think so then never forget to Was this post helpful (Yes/No) Thanks!!! Hi, Thanks for ur suggestion..... Thanks, Nilesh Nilesh Ingale wrote: Hi, Wants to create an application which run in background for this is there any other option ...Show All

• Chee Yong Cross AppDomain Performance

  I have setup a secondary appDomain to host addins/plugins. The secondary AppDomain contains a loader method which loads the addin assembly using Assembly.LoadFrom(). The loader method then creates an object of the desired type ( the base class of the addin type ) by calling Invoke(). The addin type is derived from MarshalByRefObject. After all this, I can access the plugin object via a remoting transparent proxy (TP). Within the plugin there is an array object ( also derived from MarshalByRefObject ) which I need to access from the primary/application appdomain. I find that when I access the array from the primary appdomain (via the TP), it takes approx. 1,000 times longer than directly accessing the array from within the addin. ...Show All

• Mark Visneskie Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))

  I'm having issues figuring out how to get my application set up properly so it will authentiate correctly. I need to be able to use windows authentication (all access is internal to the domain) so that the user's credentials will be used to access an external resource. I've looked at the dcomcnfg but am now sure what needs the access updated. The com object that I"m attempting to use isn't listed there so I'm guessing there is something else I need to update. The server is Win2k3. Here's the error from the event viewer and the error from the page: Event code: 4011 Event message: An unhandled access exception has occurred. Event time: 12/19/2006 11:58:15 AM Event time (UTC): 12/19/2006 5:58:15 PM Event ID: fa2e0deea3 ...Show All

• Adraw Web Server information question

  Hello, I have been learning about how to use the ASP .NET runtime and use the httplistener class. Most of the examples are in C#, but I use VB. I have tried to interpret the code, but it is making it hard to understand the process because I spend so much effort translating it. I am wondering if anyone can recommend a book that covers this type of information in Visual Basic 2005. I have looked on Amazon.com, but haven't found anything specific to this area. I want to create a simple web server for my program, and I could use the examples that I have found in C#, but I want to have a complete knowledge of the entire process since I will have to support the application. Thank you for your help. Well I've just picked up a se ...Show All

• aDarren Create XML document from DTD

  How can you create xml document from dtd using C#2.0. I have to create it using preexisting dtd and not schema. Yes, you can. This is not exectly "creating xml document FROM dtd". Hi, This might not be what your looking for but add an XmlDocumentType object (DOCTYPE) element to the XML document. XmlDocument example = new XmlDocument(); XmlDocumentType docType = example.CreateDocumentType("name", "publicID", "systemID", "internalSubset") You can convert the dtd to schema and then create a sample xml from the schema. To do that, you can open the dtd in VS 2005 XML Editor and choose Create Schema on the Xml ta ...Show All

• Kelly R. Martin Delete lines from a text file

  I'm building a c# project and using a textfile to store information i store the information as following "company name" "time" "description" Now i have run into a problem, i need to be able to delete those three lines + the blank one below, without deleting the rest of the text file. Is this possible Did some reading and got all confused about it. This is what i use to load info from the text file into my text fields, depending on what i select in my listbox. Was thinking if anything similar was possible but instead off reading those lines into my text fields, i delete them. int vilken = this.listBox1.SelectedIndex; int vilken2 = this.listBox1.SelectedIndex * 4 + 1; TextReader TR = new StreamRea ...Show All

• XNA Rockstar Access to the path 'Global\.net clr networking' is denied

  hello, the problem occur when run the application on a limited account. I not found the location global\.net clr networking, I think the caspol.exe is the solution... anyone have solutions for this Thank's i'm having the same problem except it is not in a limited account but in a guest account only. it seems to occur when i try to resolve one of our servers. Trace: at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) : at System.Threading.Mutex.<>c__DisplayClass3.<.ctor>b__0(Object userData) : at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData) : at System.Threading.Mutex..ctor(Boo ...Show All

• imranmp Search for a file name on disk.

  Hi, I am creating a small application which works like a utility. I need to pass a file name as a commandline argument and after pressing Enter key, it should search the file name in the entire disk and it should give the path of that particular file. Like in Windows, when we see search for files and folders, we provide file name and it gives all possible combinations. Here in my case file is unique and would placed at single location on disk. So that would made the search easier. But how to search that file name on entire disk A quick help is appreciated. Regards, Hi, refer to link below http://support.microsoft.com/kb/303974 Sorry, I forgot to mention. As a path, you select somethin ...Show All

• Shaantu SOAP deserialisation

  Hi, Do you know how you can deserialize the SOAP message below I receive this message from a webservice. I would be nice if I can use it in my proxy class. Thank you. < xml version="1.0" encoding="UTF-8" > <SOAP-ENV:Envelope xmlns:SOAP-ENV=" http://schemas.xmlsoap.org/soap/envelope/ " xmlns:ns1="urn:xs.wsdl" xmlns:ns2=" http://xml.apache.org/xml-soap " xmlns:xsd=" http://www.w3.org/2001/XMLSchema " xmlns:SOAP-ENC=" http://schemas.xmlsoap.org/soap/encoding/ " xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance " SOAP-ENV:encodingStyle=" http://schemas.xmlsoap.org/soap/encoding/ "> <SOAP-ENV:Body> <ns1:getDocume ...Show All

• JazzGeek Remove escape sequence in XML string to deserialize

  Hi I have an XML as a string. It has escape sequence in it as required to represent in a string, for example there will be \ in fornt of double quotes ("). When I tried to deserialize the XML, it throws exceptions since these escape sequence make the XML string invalid. How do I process this Thanks in advance, Karthick. Can you show us an example string and the code you are using If you get an exception then tell us the exact error message. Generally if you have string literals in C# for instance and you use escape sequences like \" that should not give any problems when parsing XML (or processing strings in general). The escape sequence is only used to write C# code, the string pr ...Show All

• aruba .NET Runtime version 2.0.50727.42 - Fatal Execution Engine Error (7A05E2B3) (80131506) Error in Event Log

  I am getting this error in the event log calling a 3rd party classlibrary .NET Runtime version 2.0.50727.42 - Fatal Execution Engine Error (7A05E2B3) (80131506) The code is C# build with Borland Developer Studio 2005/2006 complied against v1.1 Framework this error occurs whenworkstationhas v1.1. and v2.0 of the frameworkinstalled. Our classlibrary has config file which specifies v1.1 as the supported runtime: < xml version="1.0" > <configuration> <startup> <supportedRuntime version="v1.1.4322" /> </startup> <runtime> <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> <publisherPolicy apply="yes" /> <probing privatePa ...Show All

• GROTH asynchron tcp sockets

  Hi Friends, Until now, I have been implementing my socket applications using synchron sockets. I am looking for good tutorial that explains asychron tcp sockets. Can you help Thanks. Hi, .Net has good enough APIs available for it. For each socket method they have provided BeginXXX and EndXXX for ansynchronous communication so Connect - BeginConnect and EndConnect Accept - BeginAccept and EndAccept and so on for other methods like send, receive etc. You can look into MSDN for further information, they have given examples too. This is good article having links for information on Asynchronous communication: http://msdn.microsoft.com/library/default.asp url=/library/en-us/cpguide/html/cpconAsynchronousProgramming.asp MSDN ...Show All

• Jamie Clayton FTP directory browsing and file download

  Hi, I am having a problem when I log in to the ftp server to download a file. FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://nndata.se/user/test.txt"); request.Method = WebRequestMethods.Ftp.DownloadFile; request.Credentials = new NetworkCredential("user", "pw"); FtpWebResponse response = (FtpWebResponse)request.GetResponse(); I want to download the test file from that specific directory above. However when I use this code in some way the ftp server adds the "user" string to the directory and starts looking for the test.txt file in this directory: nndata.se/user/user/test.txt I get a a file not found exception back. Anyone knows how to solve this, without changing the ...Show All

• DoanHaNam add mp3 to resource programatically

  Hello, I want to add an mp3 file to resource so that I use that resource later in different applications and extract the needed file from there. I know how to add files using resourcewriter but I don't know how to add mp3 file. How can I do it thanks Hello All. mcnamaragio: Gotcha. Something like a self-extracting transport for .mp3 files Your exe is not going to use the .mp3 files as such Is that correct Hello All. mcnamaragio: Okay, let's make sure we're on the same page here. An embedded resource is a file that is compiled into your executable. So, you want to add a file to your project to be included when you compile your application, is that correct And, are you using Visua ...Show All

• Troy Lundin returning fields from SWbemObject

  Hi there, I am using WMI to send a WQL query to an SMS server and retrieve information on systems on our LAN. I am working on a .net application to display the results of these reports. I am able to return an SWbemObject with the results of the query. In order to access items in the object I use code like this: Dim objResultSet as SwbemObjectSet Dim objResultRow as SWbemObject < CODE THAT CONNECTS TO SERVER AND EXECUTES QUERY > For Each objResultRow In objResultSet objResultRow.SMS_G_SYSTEM_CDROM.DESCRIPTION Next The problem with this is that I want to be able to return the field value, without hardcoding the field name. something like dim fieldName as String fieldName = "SMS_G_SYSTEM_CDROM.DE ...Show All