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  • The type or namespace name 'UI' cannot be found for using System.Web.UI

    - by user284523
    I am following the tut here http://msdn.microsoft.com/en-us/library/h59db326.aspx # Create an App_Code directory directly under the root directory of your Web site (also called Web application root). # Copy the source file for the control (WelcomeLabel.cs or WelcomeLabel.vb) to the App_Code directory. But I got the error on using System.Web.UI; using System.Web.UI.WebControl; I have tried to add System.Web as Reference but that still doesn't resolve the stuff. I can't see System.Web.UI and System.Web.UI.WebControl in the reference lists is this normal ? Thanks.

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  • Installing flex on Mac Parallels

    - by Ali Syed
    Hello folks, I am trying to install Flex 3 on my Windows 7 Virtual machine (parallels desktop) on my Mac Pro. The problem seems to be some sort of conflict between the copy of Flex 3 Builder installed on Mac OS X. The installer tries to install Flex in x:/Program Files/Adobe/Flex Builder 3/ but since Parallels Desktop connects all directories, there resides the Flex Builder 3 installation of MAC. I get this error Log: !SESSION 2010-04-22 16:09:23.031 ----------------------------------------------- eclipse.buildId=unknown java.version=1.5.0_11 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE Framework arguments: -application org.eclipse.update.core.standaloneUpdate -command install -from file:\C:\Program Files\Adobe\Flex Builder 3 Windose\com.adobe.flexbuilder.update.site/ -featureId com.adobe.flexbuilder.feature.standalone -version 3.0.214193 Command-line arguments: -application org.eclipse.update.core.standaloneUpdate -command install -from file:\C:\Program Files\Adobe\Flex Builder 3 Windose\com.adobe.flexbuilder.update.site/ -featureId com.adobe.flexbuilder.feature.standalone -version 3.0.214193 !ENTRY org.eclipse.update.core 4 0 2010-04-22 16:09:29.187 !MESSAGE Cannot install featurecom.adobe.flexbuilder.feature.standalone 3.0.214193

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  • VisualStudio2010 Debugging - The process cannot access the file ... because it is being used by anot

    - by Richard Forss
    I'm unable to debug a WinForms C# application using the released version of Visual Studio 2010 Prof. I get the following error message after the second debugging run. Error 9 Unable to copy file "obj\x86\Debug\Arrowgrass Reports.exe" to "bin\Debug\Arrowgrass Reports.exe". The process cannot access the file 'bin\Debug\Arrowgrass Reports.exe' because it is being used by another process. I've tried a pre-build script to attempt to delete this file, but it's locked by Visual Studio. There are a few references to this on the net so it is a know problem. Does anyone have a hotfix or effective work-around?

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  • How to download media content on demand and reuse from browser cache in silverlight

    - by Andrew
    Hi. I have a problem with simple silverlight app, this app has a couple of buttons, each button sets mediaelement source to a short mp3 file and plays it, my problem is that when i press the same button second time it re-downloads mp3 file again but i think it shouldn't, instead it should use a copy of browser cached mp3 file that was downloaded when a button was pressed for the first time. I'm using sl4 and links in mediaelement are just simple uri's, i need to make it working in this way that when some mp3 was downloaded it will be cached on the client browser and further click on button will use a cached version of file instead of downloading it again and wasting my bandwidth. Any ideas ?

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  • How To Export to JNLP in Eclipse

    - by dimo414
    I watched today as someone painlessly exported a NetBeans java project to a JNLP file and HTML file that he could just copy to his web server. I, for whatever reason, have found making JNLPs someone challenging, and would love if I could do the same in Eclipse, but I can't seem to find such a function or a plugin which does this. The only thing I've found is this article but I can't really parse it, it's a bit dense to me, for instance it mentions: Ensure that the org.eclipse.equinox.launcher plug-in is in the feature or in one of the included feature; But if that's even a grammatical sentence, I don't know how to ensure what it says.

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  • WinForms - Localization - UI controls positions different in additional Culture

    - by binball
    Hi, I did my UI settings.Original language is English. After that I set Localizable property to True. Copied original resx file to frmMain.de-De.resx (for example). Translated all strings. Everything works. But now I would like to change positions of controls. After that changes are visible only for original/primary Culture (En). When I change Culture to de-De then UI controls are on the "old positions"(?!) Is this normal behaviour? :O I'm unable to change controls positions on my form after localization? Can someone explain me this and give some best solution. I really have to change UI design but I don't want to manual copy all translated strings again. If my description is not clear then I can post source code, just please let me know. I use VS 2008. Greetz!

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  • How can I get TFS 2010 to build each project to a separate directory?

    - by Jonathan Schuster
    In our project, we'd like to have our TFS build put each project into its own folder under the drop folder, instead of dropping all of the files into one flat structure. To illustrate, we'd like to see something like this: DropFolder/ Foo/ foo.exe Bar/ bar.dll Baz baz.dll This is basically the same question as was asked here, but now that we're using workflow-based builds, those solutions don't seem to work. The solution using the CustomizableOutDir property looked like it would work best for us, but I can't get that property to be recognized. I customized our workflow to pass it in to MSBuild as a command line argument (/p:CustomizableOutDir=true), but it seems MSBuild just ignores it and puts the output into the OutDir given by the workflow. I looked at the build logs, and I can see that the CustomizableOutDir and OutDir properties are both getting set in the command line args to MSBuild. I still need OutDir to be passed in so that I can copy my files to TeamBuildOutDir at the end. Any idea why my CustomizableOutDir parameter isn't getting recognized, or if there's a better way to achieve this?

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  • Using MS ReportViewer in WPF

    - by Mitch
    I'm about to start using the MS ReportViewer in a WPF application by placing the ReportViewer in a WindowsFormsHost. Is this the correct approach? What is the best way of designing the reports as you cannot use the ReportViewer at design time in a WindowsFormsHost. Is it best to create an RDL report in SQL Server and then convert it to an RDLC or maybe to create a new Winforms app to create an RDLC file in a WinForms framework and then copy it to the WPF app. I will need to filter the reports via dropdowns so there's that aspect to consider too. If anyone out there is already using ReportViewer in WPF I would appreciate some feedback on the best approach.....Many thanks.

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  • CUDA: cudaMemcpy only works in emulation mode.

    - by Jason
    I am just starting to learn how to use CUDA. I am trying to run some simple example code: float *ah, *bh, *ad, *bd; ah = (float *)malloc(sizeof(float)*4); bh = (float *)malloc(sizeof(float)*4); cudaMalloc((void **) &ad, sizeof(float)*4); cudaMalloc((void **) &bd, sizeof(float)*4); ... initialize ah ... /* copy array on device */ cudaMemcpy(ad,ah,sizeof(float)*N,cudaMemcpyHostToDevice); cudaMemcpy(bd,ad,sizeof(float)*N,cudaMemcpyDeviceToDevice); cudaMemcpy(bh,bd,sizeof(float)*N,cudaMemcpyDeviceToHost); When I run in emulation mode (nvcc -deviceemu) it runs fine (and actually copies the array). But when I run it in regular mode, it runs w/o error, but never copies the data. It's as if the cudaMemcpy lines are just ignored. What am I doing wrong? Thank you very much, Jason

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  • Mercurial: Problem converting Windows cvs repository to mercurial

    - by jalperin
    I’m trying to convert an existing Windows CVS repository to Mercurial and getting the following response and error: C:\Windows\system32>hg convert c:\users\jeff\webs\shelter-cvs\shelter assuming destination shelter-hg initializing destination shelter-hg repository connecting to :local:c:\cvs abort: unexpected response from CVS server (expected "Valid-requests", but got 'E cvs [server aborted]: c:\\cvs: no such repository\n') Here’s the background: The repository was created with TortoiseCVS so I believe it’s actually cvsnt. I can properly checkout from the repository using either the command line or the TortoiseCVS gui, so I think it is set up correctly. I'm trying to convert a working copy, not the repository itself I’m running Windows 7, 64-bit I’ve installed TortoiseHG and enabled the convert extension.

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  • Can two Silverlight applications share IsolatedStorage on one machine?

    - by Edward Tanguay
    What identifies an application and when can two applications share IsolatedStorage if at all, i.e.: if I want to have two Silverlight applications share IsolatedStorage space, is this possible? What kind of "application id" do I need to give to do this? if I don't want two Silverlight applications to share IsolatedStorage, how do I prevent this? Do I need to do this? For instance, I've noticed when I develop a Silverlight application, I can press F5, in the application save to Isolated Storage, stop the application, press F5 again, and it reads from the same IsolatedStorage. (I would think that a new compilation would cause it to use new IsolatedStorage.) However, when I then copy the .xap and .html files to another directory and open the .html file, it does NOT share the IsolatedStorage with the application I was developing. What changed? What is going on behind the scenes here so I know when IsolatedStorage is shared and when it isn't?

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  • F# PowerPack 2.0.0.0 issue: The task ..."…\fslex.exe" is invalid

    - by Roman Kuzmin
    I have upgraded F# PowerPack today to the latest 2.0.0.0 and tried to rebuild the MiniCalc sample from here: http://achrissmith.blogspot.com/2010/04/fslex-and-fsyacc-examples-updated.html If I build it in VS 2010 it fails with the message: C:\Program Files\MSBuild\FSharp\1.0\FSharp.PowerPack.targets(32,3): error MSB6004: The specified task executable location "C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\fslex.exe" is invalid. If I build it from the command line by MSBuild it complains about missing C:\Windows\Microsoft.NET\Framework\v4.0.30319\fslex.exe The problem is kind of “fixed” if I copy fslex and fsyacc to that both directories, so after that I can build from the command line and from VS 2010. But it does not look like a right way to solve the problem. What is the right way? EDIT: The same issue is true for the PowerPack sample from sources: May2010\workyard\tests\LexAndYaccMiniProject. Now (after the trick I have done) it is built fine, too.

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  • Vista/7 UAC: how to lower process privileges

    - by Sergey
    Hi all, Is it possible for a process to lower itself from elevated UAC permission back to standard user? If not can the elevated process launch its copy with standard user token and then kill itself? Any code examples (C# preferred)? Details: Problem: - user installs my product (written in C#) - the installer elevates its UAC permission to admin - at the end the installer launches my exe - the exe inherits elevated permissions from admin - the exe mounts network drives which become invisible in Windows Explorer (that runs with regular permissions) Options I considered: 1) break installer into outer exe and inner exe, that runs with elevated permission. The install consists of 1000+ lines of NSIS code and I don't know anything about NSIS 2) mounting drives with lower permissions. If I do it Win Explorer can see the drives but my exe cannot 3) setting EnableLinkedConnection registry option to 1. This is a no-go because it requires PC reboot during the installation. Please help! Sergey

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  • Install .NET 4.0 dll to the GAC

    - by Lucas
    I have a visual C# 2010 express install. Built a .NET 4.0 dll that is signed. Now I need to get it into the GAC. Im on 64bit vista. Anyone know if there is a gacutil supporting the 4.0 framework yet? Any other suggestions on getting it into the GAC? I have tried drag and drop into C:\Windows\assembly, whenever I do, it appears to copy; however, it is not copied and does not produce any error message. I cannot create a setup/deployment project as it appears the express editions of visual studios do not have the ability.

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  • iPhone Provisioning: What's it all about?

    - by david van brink
    Grepping around, I see that I'm not AT ALL alone in being... challenged... by the process of setting up an iPhone app, getting it to run, giving it my testers, and so on. I've gotten it to work. Somehow I emailed a copy or two to testers, and eventually got my li'l app into the store, and that was fine. But I can't say a really, deeply understand it! (And I don't do iDev every day. Even now my recollection of what I did is kind-of hazy.) I'm moderately capable of understanding things, if presented, well, you know, in a way I can understand. Can anyone point me to a crystal clear explanation of what provisioning actually is? I feel that if I understood it, the recipes to do it would be obvious. Thanks!

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  • Django Error: NameError name 'current_datetime' is not defined

    - by Diego
    I'm working through the book "The Definitive Guide to Django" and am stuck on a piece of code. This is the code in my settings.py: ROOT_URLCONF = 'mysite.urls' I have the following code in my urls.py from django.conf.urls.defaults import * from mysite.views import hello, my_homepage_view urlpatterns = patterns('', ('^hello/$', hello), ) urlpatterns = patterns('', ('^time/$', current_datetime), ) And the following is the code in my views.py file: from django.http import HttpResponse import datetime def hello(request): return HttpResponse("Hello World") def current_datetime(request): now = datetime.datetime.now() html = "<html><body>It is now %s.</body></html>" % now return HttpResponse(html) Yet, I get the following error when I test the code in the development server. NameError at /time/ name 'current_datetime' is not defined Can someone help me out here? This really is just a copy-paste from the book. I don't see any mistyping.

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  • Has there ever been a great print version of Why’s Poignant Guide to Ruby?

    - by Paul D. Waite
    Although it’s probably meant to be experienced on the web, I’d love to read a great print version of Why’s Poignant Guide to Ruby. It’s liberally licensed, so I can run off a copy for myself. But I think a work like that deserves more. Full colour illustrations. Main text on the left-hand page, sidebars on the right. (Stick in a few cartoons, or a slice of onion, when there aren’t any sidebars.) A built-in MP3 player and headphones for the soundtrack, but made completely out of telephone wires. Whilst that might be wishing for too much, have you (ever) seen any decent print versions of the book available?

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  • faking a filesystem / virtual filesystem

    - by attwad
    I have a web service to which users upload python scripts that are run on a server. Those scripts process files that are on the server and I want them to be able to see only a certain hierarchy of the server's filesystem (best: a temporary folder on which I copy the files I want processed and the scripts). The server will ultimately be a linux based one but if a solution is also possible on Windows it would be nice to know how. What I though of is creating a user with restricted access to folders of the FS - ultimately only the folder containing the scripts and files - and launch the python interpreter using this user. Can someone give me a better alternative? as relying only on this makes me feel insecure, I would like a real sandboxing or virtual FS feature where I could run safely untrusted code.

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  • ClickOnce: The required version of the .NET Framework is not installed on this computer

    - by Martin
    I have been getting the error "The required version of the .NET Framework is not installed on this computer." (Event Id 4096 in Event log) when trying to install a VSTO application from both a ClickOnce deployment and a local copy. This is interesting as the .NET framework is installed (on my 32bit Windows 7 PC) and the VSTO application was developed on the self same machine (and works in Visual Studio 2008). Does anybody has an idea why I could get this exception? Name: From: http://localhost/BlaBla.vsto "The required version of the .NET Framework is not installed on this computer." ********** Exception Text ********** Microsoft.VisualStudio.Tools.Applications.Deployment.InstallAddInFailedException: "The required version of the .NET Framework is not installed on this computer." at Microsoft.VisualStudio.Tools.Applications.Deployment.ClickOnceAddInDeploymentManager.InstallAddIn() at Microsoft.VisualStudio.Tools.Office.Runtime.SolutionInstaller.<c__DisplayClass7.b__0()

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  • Fastest way to write large STL vector to file using STL

    - by ljubak
    I have a large vector (10^9 elements) of chars, and I was wondering what is the fastest way to write such vector to a file. So far I've been using next code: vector<char> vs; // ... Fill vector with data ofstream outfile("nanocube.txt", ios::out | ios::binary); ostream_iterator<char> oi(outfile, '\0'); copy(vs.begin(), vs.end(), oi); For this code it takes approximately two minutes to write all data to file. The actual question is: "Can I make it faster using STL and how"?

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  • Converting cv::Mat to IplImage*

    - by amr
    The documentation on this seems incredibly spotty. I've basically got an empty array of IplImage*s (IplImage** imageArray) and I'm calling a function to import an array of cv::Mats - I want to convert my cv::Mat into an IplImage* so I can copy it into the array. Currently I'm trying this: while(loop over cv::Mat array) { IplImage* xyz = &(IplImage(array[i])); cvCopy(iplimagearray[i], xyz); } Which generates a segfault. Also trying: while(loop over cv::Mat array) { IplImage* xyz; xyz = &array[i]; cvCopy(iplimagearray[i], xyz); } Which gives me a compile time error of: error: cannot convert ‘cv::Mat*’ to ‘IplImage*’ in assignment Stuck as to how I can go further and would appreciate some advice :)

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  • is there any easy way to auto generated code like this?

    - by Kevin Yang
    i have a file which will be used across many app projects. the only difference of these files is the webserice referrence name. code like this: public void Test(){ Kevin.ServiceReference1.Service1Client client = new Kevin.ServiceReference1.Service1Client(); // do something.... } like code above, the 'Kevin.ServiceReference1' will be replace by specified app project namespace. so, according to DRY(dont repeat yourself), i shouldn't just copy the file to many projects and rename the specified part manually. is there any way i can easily replace some parts of my template file to something related to the project?

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  • How to do a "git export" (like "svn export")

    - by Greg Hewgill
    I've been wondering whether there is a good "git export" solution that creates a copy of a tree without the .git repository directory. There are at least three methods I know of: git clone followed by removing the .git repository directory. git checkout-index alludes to this functionality but starts with "Just read the desired tree into the index..." which I'm not entirely sure how to do. git-export is a third party script that essentially does a git clone into a temporary location followed by rsync --exclude='.git' into the final destination. None of these solutions really strike me as being satisfactory. The closest one to svn export might be option 1, because both those require the target directory to be empty first. But option 2 seems even better, assuming I can figure out what it means to read a tree into the index.

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  • How to programmatically migrate Sharepoint Team Discussion Item

    - by BeraCim
    Hi all: I was wondering how can I programmatically copy all the discussion items from one Sharepoint team discussion to another? I have tried retrieving the team discussion items from an existing site as SPListItem. Although I could find the Team Discussion list, but I could not red the retrieved items by assigning them as SPListItems. Moreover, team discussion looked like it has a lot of fields that requires a lot of other information to be available e.g. users, threads, topics, etc. It certainly looks different than other ordinary lists. Would a simple copying of all the fields be sufficient, or there is more to it? Thanks.

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  • MySQL query returns different set of results on two identical databases

    - by 1nsane
    I exported a live MySQL database (running mysql 5.0.45) to a local copy (running mysql 5.1.33) with no errors upon import. There is a view in the database, that when executed locally, returns a different set of data than when executed remotely. It's returning 32 results instead of 63. When I execute the raw sql, the same problem occurs. I've inspected the data in all tables being joined, and the counts are the same. The query is simple and has no where conditions - but about 10 joins. Aside from the differences in mysql versions... I can't find any reason that this query would return different results between databases... since they are effectively exact copies. Has anyone experienced a problem like this before?

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