Answer Questions

• Mark Steer Where is ICLRRuntimeHost::GetDefaultDomain?

  I'm trying .NET Beta 2 CLR hosting. Why is there no ICLRRuntimeHost::GetDefaultDomain QI for IID_ICorRuntimeHost on ICLRRuntimeHost returns E_NOINTERFACE. Calling CorBindToRuntimeEx twice is not allowed to get both pointers. Is this just for beta2 How would I create/manipulate AppDomains from unmanaged code otherwise Thanks The summary of steps you provided is correct. You'll get one callback each time an ...Show All

• muyis Application_AcquireRequestState Execute twice per request

  Code inside of the global.asax file on the Application_AcquireRequestState event fires twice for each request. One the first request I have session state and on the second, I do not. Here is simple test I ran to verify that it is running twice:     Protected Sub Application_AcquireRequestState(ByVal sender As Object, ByVal e As System.EventArgs)         If Request.IsAuthenticated Then &n ...Show All

• Andrey Belkin Exception "The server has rejected the client credentials" with NegotiateStream

  I tried to use the NegotiateStream class available in .NET 2.0 to secure a remoting connection. It was configured as follows: Hashtable channelSettings = new Hashtable(); channelSettings["protectionLevel"] = System.Net.Security.ProtectionLevel.EncryptAndSign; channelSettings["secure"] = true; TcpClientChannel channel = new TcpClientChannel(channelSettings, null); ChannelServices.RegisterChannel(channel); It all worked fine when the client an ...Show All

• J-Thread Run 32bit App in 64bit Windows

  I upgraded my development PC to 64bit Windows XP Prof in Athlon 64. I need to use MS Virtual PC 2004 for testing app in other platform. However, the Virtual PC 2004 cannot be installed in 64bit windows. Is there any method to solve the problem Thanks a lot. Hi Ken, To my situation, it seems I can run the program in 64bit windows, which is built under VS2003, how to check if the 64 bit windows already had the Virtual server r2 installed ...Show All

• walkside which symtol file should I download?

  Now I am debugging my 64bit program with Windbg,I don't know which symbol file I should download from MS's homepage. there are XPsp1,XPsp2,2003Sever,and so on .My OS is Windows XP x64, which symtol file should I download Hi hupo1982! > Now I am debugging my 64bit program with Windbg,I don't know which > symbol file I should download from MS's homepage. there are > XPsp1,XPsp2,2003Sever,and so on .My OS is ...Show All

• ges Developing Software to run on USB Thumb Drive

  Hi, How can we develop software that can run on USB Thumb Drive . There are software that can run on Thumb Drive like bharat It would be a pretty difficult thing to get .NET programs to run from a USB drive as they require OS level support (the .NET Runtime) to be available.  If .NET is already installed on the host, then you should be able to run most apps from a thumb drive (most apps won't care).&n ...Show All

• Ric C FtpWebRequest re-sending USER and PASS commands half way through download loop

  Well, the title says it all really: I'm using FtpWebRequest to download multiple files as follows: private string GetFile(Uri uri) { string un = Misc.ReadRegKey("ParserFtpUsername"); string pwd = Misc.ReadRegKey("ParserFtpPwd"); string file; NetworkCredential cred = new NetworkCredential(un, pwd); WebProxy pxy = new WebProxy(); pxy.UseDefaultCredentials = true; FtpWebRequest wr = (FtpWebRequest)We ...Show All

• Vby Failed to create an IPC Port: Access is denied.

  I have a service that registers a remoting IPC channel on startup and quite often I will get this error when the service is stopped and then restarted. It doesn't do it all the time but enough to be an annoyance and when the service is stopped I do unregister the channel. Anyone else experience this Thanks!! I am getting this message and I know what is causing it but cannot fix it. My server app is a sta ...Show All

• bassam_sam How to measure the memory pressure?

  I am designing a .Net component that relies some on a quite elaborate cache system. The cache can be regenerated at any time but at great CPU/IO expense. The WeakReference is not enough my own needs because (for example) it cannot take into account the regeneration costs that may vary from a WeakReference to an other. I would like to know how the memory pressure that applies on the current process can be measured in .Net I have seen the method ...Show All

• werner5 How Big an Executable could be?

  In escenarios where tha target is a complex application, the final executable file could have more than 4 o 5 Mbytes size. The size of exe files have impact on client machines   How big exe files could be   Is there some paper with recommendations regarding this topic Or,  are thre some recomendations or strategies to develop complex applications Thanks Campo         A good idea woul ...Show All

• DCMonkey Unable to compile asp.net code behind file using dos vbc command

  I get compiler errors when I try to compile my vb code behind file using the DOS command:   vbc /t:library /r:system.dll,system.web.dll  <filename.aspx.vb> Most of the compiler errors were references to string functions such as Mid$, Format$, Right$, Instr, etc not declared, and OLEDBError not found. Below is a part of the compiler error messages: C:\Inetpub\wwwroot\CEAProduction\CEAPremiumRenter.aspx.vb(5) : error BC30466: Names ...Show All

• frankbel cached dataset or sql table

  Hi... I have an xml file with approx 3000 nodes..i need to create a keyword search facility and am undecided on whether to go down the cached dataset route with results extracted into a dataview or just use a sql table..does anyone have any experiences or comments to share...thanks ang Just a suggestion if you want best perf then you could parse the XML into some hashtable to improve lookup performance. Looking up keywords in XML will ...Show All

• xu.richard Who's using .Net?

  I am just starting using VB.Net and loving it. But can anyone point to an example of an application created using .Net It seems as if Microsoft doesn't make many apps with it. I am trying to show coworkers some examples. Thanks, Chris I seem to be finding that a lot of companies are creating small apps internally that I wouldn't be able to look at. Just having a very hard time finding anything that is s ...Show All

• DarrenStones 64 bit compilation starts always with /D "Win32"

  This might be a  VS general issue but I decided to post it here: I am porting a project to AMD64 bit. After solving some poting issues I am facing the following problem: The compiler is started with /D "Win32" , although in the project configuration WIN64 is defined. I tried - to rebuild... no effect - to reload solution ... no effect In the vcproj file the defines are correct. I could upload a screeenshot if possible. ...Show All

• TheGeoff Assembly and Assembly file version numbers

  Hi everyone. Here's an email I recently posted to a respected guy at MS named Vincem ( http://blogs.msdn.com/vincem/ ). I'd like to post this same mail here to see what other people are doing with regard to .Net assembly version attributes. I'm doing a spot of research in an attempt to make an informed decision regarding versioning of .Net assemblies. I've read (and re-read) the blog entries you kindly posted ( http://blogs.msdn.com/vincem/arch ...Show All