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  • Pre-built UI components for displaying SSRS Local Mode Parameters

    - by namenlos
    BACKGROUND Am writing a WinForm app that uses the SSRS Report Viewer control to render reports in local mode - there is no SSRS server involved at all I can successully create and execute reports in local mode What I want to do is add Parameters to the report THE PROBLEM When the Report Viewer control executes a report in local mode it does not provide any UI that allows the user to enter values for parameters defined in the report This is in contrast to to when the Report Viewer control is running a server report - parameters are shown. MY QUESTION Are there pre-built components or even sample code I can use that would provide a reasonble parameter user experience for this scenario (scenario = SSRS + Report Viewer Control + Local Mode)? Yes, I could write this UI code myself - what I am looking for is existing code to avoid having to implement this UI because I'd rather spend my time making the content of the report work well NOTES Switching to another reporting engine besides SSRS is not an option. Switching to server side reports is not an option.

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  • WinHTTP and Windows 7 x64: Error

    - by JackOfAllTrades
    I have an application which uses WinHTTP, and it seems under Windows 7 (64-bit; have yet to test the 32-bit version) the call to WinHttpOpen fails, returning "The group or resource is not in the correct state to perform the requested operation." This corresponds to error code 5023, and occurs for the Administrator as well as a standard user. The C++ DLL containing this call was compiled using Visual Studio 2008 (32-bit) on a Windows XP Professional system. Other than Outlook 2007, this is an otherwise clean install in a VM. Thanks!

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  • Calling IPrincipal.IsInRole on Windows 7

    - by adrianbanks
    We use NTLM auth in our application to determine whether a user can perform certain operations. We use the IPrincipal of their current Windows login (in WinForms applications), calling IsInRole to check for specific group memberships. To check that a user is a local administrator on the machine, we use: AppDomain.CurrentDomain.SetPrincipalPolicy(PrincipalPolicy.WindowsPrincipal); ... bool allowed = Thread.CurrentPrincipal.IsInRole(@"Builtin\Administrators") This works if the current user is the Administrator user, or is another user that is a member of the Builtin\Administrators group. In our testing on Windows 7, we have found that this no longer works as expected. The Administrator user still works fine, but any other user that is a member of the Builtin\Administrators group returns false for the IsInRole call. What could be causing this difference? I have a gut feeling that a default setting has changed somewhere (possible in gpedit), but cannot find anything that looks like the culprit.

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  • No prerequisites are installed on Windows 7 - InstallShield 2010

    - by Sagi1981
    Dear community. has anyone experienced any problems with InstallShield on Windows 7. I have a small application which needs Crystal Reports in order to work. So I have included them in the Setup Wizard, which I have made with InstallShield 2010. It works like a charm, except on windows 7. here it jumps right over the prerequisite installer, and jumps right to the installation of the application. I have searched the web, but it does not seem that anyone has experienced anything like it. Any help is appreciated. I am using installScript, but I can convert the project to MSI if it will help.

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  • .NET or Windows Synchronization Primitives Performance Specifications

    - by ovanes
    Hello *, I am currently writing a scientific article, where I need to be very exact with citation. Can someone point me to either MSDN, MSDN article, some published article source or a book, where I can find performance comparison of Windows or .NET Synchronization primitives. I know that these are in the descending performance order: Interlocked API, Critical Section, .NET lock-statement, Monitor, Mutex, EventWaitHandle, Semaphore. Many Thanks, Ovanes P.S. I found a great book: Concurrent Programming on Windows by Joe Duffy. This book is written by one of the head concurrency developers for .NET Framework and is simply brilliant with lots of explanations, how things work or were implemented.

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  • How cancel shutdown from a windows service C#

    - by scrat789
    Hello everybody I have a windows service started (written in C# .net2.0). I want to detect when the computer shutdown/reboot and cancel it. After the cancel I want do some actions and restart windows. I have tried it, but it not working using Microsoft.Win32; partial class MyService: ServiceBase { protected override void OnStart(string[] args) { SystemEvents.SessionEnding += new SessionEndingEventHandler(OnSessionEnding); } private void OnSessionEnding(object sender, SessionEndingEventArgs e) { e.Cancel = true; //Do some work... } } Another test: partial class MyService: ServiceBase { protected override void OnShutdown() { //Do some work... //base.OnShutdown(); } }

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  • Runing directx samples on a Windows Mobile 6.1 device

    - by Sil
    Hi, I tried to run the directx samples from ..\Windows Mobile 6 SDK\Samples\PocketPC\CPP\win32\directx\d3dm\tutorials on m Samsung Omnia and on the emulator and it doesn't work because a deployment error. I am using Microsoft Visual Studio 2008 and have installed Windows Mobile SDK Standard and Professional refresh. The device is correctly plugged in and set up for active sync(I know this because other samples work, also a creating Win32 smart device and running it works) When I try to run the application it compiles without errors but the message: " There were deployment errors, Continue? Yes/No" appears If I manually copy the application from the debug folder to the device and run it from there, it works. The same deployment error message appears if I try it on an emulator. Other applications are deploying successfully. Is there any way to make the deployment work? Maybe there is an obscure option I need to set... Thank you

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  • Python: shutil.rmtree fails on Windows with 'Access is denied'

    - by Sridhar Ratnakumar
    In Python, when running shutil.rmtree over a folder that contains a read-only file, the following exception is printed: File "C:\Python26\lib\shutil.py", line 216, in rmtree rmtree(fullname, ignore_errors, onerror) File "C:\Python26\lib\shutil.py", line 216, in rmtree rmtree(fullname, ignore_errors, onerror) File "C:\Python26\lib\shutil.py", line 216, in rmtree rmtree(fullname, ignore_errors, onerror) File "C:\Python26\lib\shutil.py", line 216, in rmtree rmtree(fullname, ignore_errors, onerror) File "C:\Python26\lib\shutil.py", line 216, in rmtree rmtree(fullname, ignore_errors, onerror) File "C:\Python26\lib\shutil.py", line 216, in rmtree rmtree(fullname, ignore_errors, onerror) File "C:\Python26\lib\shutil.py", line 216, in rmtree rmtree(fullname, ignore_errors, onerror) File "C:\Python26\lib\shutil.py", line 221, in rmtree onerror(os.remove, fullname, sys.exc_info()) File "C:\Python26\lib\shutil.py", line 219, in rmtree os.remove(fullname) WindowsError: [Error 5] Access is denied: 'build\\tcl\\tcl8.5\\msgs\\af.msg' Looking in File Properties dialog I noticed that af.msg file is set to be read-only. So the question is: what is the simplest workaround/fix to get around this problem - given that my intention is to do an equivalent of rm -rf build/ but on Windows? (without having to use third-party tools like unxutils or cygwin - as this code is targeted to be run on a bare Windows install with Python 2.6 w/ PyWin32 installed)

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  • How does COM registration work in Windows

    - by Air Benji
    I'm an application packager trying to make sense of how the COM registry keys (SelfReg) interrelate to the given .dll in Windows. ProgID's, AppID's, TypeLibs, Extensions & Verbs are all tied around the CLSID right? Do CLSID's always use Prog/App IDs or could you just have a file extension class? Which bits are optional? Some of it seems to be 'like a router' where there's the two interfaces (internal - .dll) and external (the extension etc). How does this all fit? (The SDK documentation doesn't make sense to me) I ask as this is all pivotal to application 'healing' with Windows Installer (which packagers are all 'big' on, but there's no nitty-gritty breakdowns since its a coder-thing really) ---Edit: Am I safe in assuming that for what COM is registered, it must all link back to the CLSID and cannot be a 'dead-end'? Verbs need extensions which need progid's... What about the AppId's, TypeLibs and Interfaces? How do they interrelate?

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  • CoffeeScript on Windows?

    - by Nick Perkins
    How can I try CoffeeScript on Windows? The installation instructions are only for *nix: http://jashkenas.github.com/coffee-script/#installation EDIT: I don't think I need node.js -- I am just writing javascript for web pages, (using some jQuery, etc)...So all I really want is simple way to write CoffeeScript and "compile" it down to JavaScript. Isn't there a Ruby program that would do it? Or even better, a windows exe? (i dont use ASP.NET either...i use Python/Django) FINAL EDIT: Thanks for the help -- In the end I installed VirtualBox and created a virtual Linux machine which I now use to program coffeescript with node.js. (It was surprisingly easy to start using VirtualBox -- easier than doing the Cygwin thing). I run jEdit (for which you can get a CoffeeScript syntax highlighter) and I put the corresponding js file side-by-side with the coffeescript file. When I compile the coffeescript to js, the editor automatically re-loads the new javascript, which allows me to check that it has compiled the way I expect (which is a good thing while learning the coffeescript syntax).

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  • J2ME Camera and Sound Recorder Access On A Windows Mobile

    - by Steven Knox
    I'm currently involved in a research project that requires me to access a Windows Mobile Camera and sound recorder with J2ME to, well take pictures and record sound... the phone has to be a windows mobile for some reason that has nothing to do with me and the software has to be written in Java, also not my decision. So I need to try and find a phone that supports this (if one exists) so I'd like to know if anyone has found one? Thank You For Your Help. (Note the phone supporting MMAPI (JSR 135) does not imply that you can use the camera and sound recorder, our current phone has this and has not access).

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  • Improving code and UI Performance

    - by Kobojunkie
    I am dealing with a situation that I need some help with here. I need to improve performance on functionality that records and updates UI with user selection info. What my code current does is 'This is called to update the Database each time the user makes a new selection on the UI Private Sub OnFilterChanged(String newReviewValueToAdd) AddRecentViewToDB(newReviewValueToAdd) UpdateRecentViewsUI() PageReviewGrid.Rebind()'Call Grid Rebind End Sub 'This is the code that handles updating the UI with the Updated selection Private Sub UpdateRecentViewsUI() Dim rlNode As RadTreeNode = radTree.FindNodeByValue("myreviewnode") Dim Obj As Setting Dim treenode As RadTreeNode For i As Integer = 0 To Count - 1 Obj = Setting.Review.Item(i) treenode = New RadTreeNode(datetime.now.ToString,i.ToString()) treenode.ToolTip = obj.GetFilter radNode1.Nodes.Add(treenode) Next End Sub Private Sub UpdateRecentViewsUI() Dim pnlNav As RadPanelItem = rpbMyLoans.FindItemByValue("rpiMLNavTree") Dim radTree As RadTreeView = CType(pnlNav.FindControl("rtMyLoansNav"), RadTreeView) Dim rlNode As RadTreeNode = radTree.FindNodeByValue("MLRS") rlNode.Nodes.Clear() Dim objRS As SharedCode.WATSUserSettings.MyLoansView Dim objRTN As RadTreeNode For intItem As Integer = 0 To GetUserSettings.MyLoansRecentViews.Count - 1 objRS = GetUserSettings.MyLoansRecentViews.Item(intItem) objRTN = New RadTreeNode(objRS.LastUpdate.ToString, intItem.ToString) objRTN.ToolTip = objRS.getFilterString rlNode.Nodes.Add(objRTN) Next End Sub

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  • WCF on Windows 7 not working

    - by Nyla Pareska
    I am using an example from iDesign about one way calls. I can get it to work on a Vista machine (VS2008) but not on a windows 7 machine (VS2010). I get this error: HTTP could not register URL http://+:8001/MyService/. Your process does not have access rights to this namespace ServiceHost host = new ServiceHost(typeof(MyService)); host.Open(); I get the error on the host.Open(); line. I noticed that windows asks first for some firewall and to give permission which I did but still it is not working. What can I do?

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  • Windows Aero areas in own C# Applications

    - by René
    I'm wondering about that many new applications, I think most built in WPF, has this really cool Windows Aero Glass interfaces. For example Seesmic or the upcoming Firefox 3.7 Searching in the internet most time it looks like you need a hack to realize this. But seriously: I don't think big software development teams use hacks to roll out their huge used products. So my question is: Windows Aero Glass Areas - How to do? Is it only possible with a hack? Maybe it's just one property, i don't know. I'm WinForms developer so I never tested out WPF. But my Google search didn't look like It is easier with WPF.

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  • jQuery UI Slider - Animation of handle and scroll content not in sync

    - by Mayko
    Im having troubles getting the jQuery UI Slider customized for my purposes. On load the slider and its content should automatically animate to a certain position. Ideally it should animate to the very right, then stop and then animate back (as a loop) as long as the user doesn't hovers over scroll content or slider. Following my default slider setup (http://jsfiddle.net/mayko/j6WuE/1/): var scrollbar = $("#slider").slider({ animate: 3000, min: 0, max: $("#timeline_content .items").width(), change: handleSlider, slide: handleSlider }); function handleSlider(e, ui) { $("#timeline_content").stop().animate({scrollLeft: ui.value}, scrollbar.slider("option", "animate")); } If i now try to set the value like this: $('#slider').slider({'value': 1000}); The scroll content nicely animates, but the handle just jumps to that new position. Even if I click on the slider track itself the animation of scroll content and slider handle are not in sync. Does anyone got a solution?

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  • Print webpages problems :: looking for good tutorial to print web pages (build by Jquey ui, jqgrid ,

    - by Yosef
    Hi, I should print web-pages of website with jqgrid , Jquery calendar+ other Jquery ui+background images etc.. in server side its build with Zend Framework. I don't have experience and knowledge in web page printing,but i get this mission in my job. I need: 1. Good tutorials or book (i read about background images problem) to study this issue well (I have time for that). More practical instructions how print web pages that build with Jquery + Jquery UI + jqgrid (I know that Jquery UI have browsers compatibity issues vs yui (yahoo library)). Thanks for all great people here that helps, Yosef

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  • Prevent Windows Explorer from interfering with Directory operations.

    - by Bruno Martinez
    Sometimes, no "foo" directory is left after running this code: string folder = Path.Combine(Path.GetTempPath(), "foo"); if (!Directory.Exists(folder)) Directory.CreateDirectory(folder); Process.Start(@"c:\windows\explorer.exe", folder); Thread.Sleep(TimeSpan.FromSeconds(5)); Directory.Delete(folder, false); Directory.CreateDirectory(folder); It seems Windows Explorer keeps a reference to the folder, so the last CreateDirectory has nothing to do, but then the original folder is deleted. How can I fix the code?

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  • JVM memory initializazion error after windows update

    - by Pier Luigi
    Hi all, I have three Windows Server 2003 with 2 GB RAM. Server1 tomcat 5.5.25 jvm version SUN 1.6.0_11-b03 Server2 tomcat 5.5.25 jvm version SUN 1.6.0_14-b08 Server3 tomcat 6.0.18 jvm version SUN 1.6.0_14-b08 For the three servers JVM parameters are: -XX:MaxPermSize=256m -Dcatalina.base=C:\Apache Group\apache-tomcat-5.5.25 -Dcatalina.home=C:\Apache Group\apache-tomcat-5.5.25 -Djava.endorsed.dirs=C:\Apache Group\apache-tomcat-5.5.25\common\endorsed -Djava.io.tmpdir=C:\Apache Group\apache-tomcat-5.5.25\temp vfprintf -Xms512m -Xmx1024m For some months everithing worked fine. Last friday we installed some windows updates. After the reboot tomcat doesn't start anymore, with error: Error occurred during initialization of VM Could not reserve enough space for object heap We reduced the parameter -Xmx1024m to -Xmx768m and now tomcat starts. But we need greater max heap size What happened to our servers ? Thanks in advance.

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  • Visual Studio 2008/2010 & SQL Server 2008 on Windows 7 Home Premium

    - by Steve
    Are there any limitations with respect to developing ASP.NET and WPF apps using VS 2008/2010 and SQL Server 2008 on Windows 7 Home Premium? I know you can run IIS 7.5 on Home Premium. I Googled and Binged on Home Premium and VS/SQL Server and couldn't find much. It doesn't look like the features missing from Home Premium, domain joining, xp mode, etc... shouldn't prevent one from running and developing in VS/SQL Server. Update I did discover one limitation w/IIS 7.5 and it applies to all versions of Windows 7 I think. You can't create your own self signed SSL certificate specifying a name other than the machine name. You're stuck with your machine name which isn't that big a deal, but it is a change from previous versions.

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  • Mapping of memory addresses to physical modules in Windows XP

    - by Josef Grahn
    I plan to run 32-bit Windows XP on a workstation with dual processors, based on Intel's Nehalem microarchitecture, and triple channel RAM. Even though XP is limited to 4 GB of RAM, my understanding is that it will function with more than 4 GB installed, but will only expose 4 GB (or slightly less). My question is: Assuming that 6 GB of RAM is installed in six 1 GB modules, which physical 4 GB will Windows actually map into its address space? In particular: Will it use all six 1 GB modules, taking advantage of all memory channels? (My guess is yes, and that the mapping to individual modules within a group happens in hardware.) Will it map 2 GB of address space to each of the two NUMA nodes (as each processor has it's own memory interface), or will one processor get fast access to 3 GB of RAM, while the other only has 1 GB? Thanks!

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  • Using Linux vs Windows for development

    - by Philipp Lenssen
    On my servers I run everything on Linux/ Apache, but for offline preparation before upload of the projects I'm using Windows (Vista) with a local Apache/ WAMP, PHP, Python, GD_image installation and so on. My question, would it be much easier in terms of setting up a good environment if I were to use Linux, e.g. Ubuntu distribution, as development OS for these things? Would you know some pros and cons when it comes to Windows vs Linux in terms of web development? (As I'm using mostly web apps these days, switching the OS might be less of a problem. I would need a good replacement for my image editor, though, as I prefer Corel PhotoPaint and PSP4 over Gimp, last time I tried.)

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