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  • asp.NET Dynamic Data Site and asp.NET MVC-2 site together

    - by loviji
    Hi, I have created firstly ASP.NET MVC 2. and write more functionality. After I create asp.NET Dynamic Data Site. now, when I click on run button in Visual Studio, mvc app. opened in browser as http://localhost:50062. and asp.NET Dynamic Data Site as http://localhost:58395/cms/. but i want to merge this app. in one. can I use asp.NET Dynamic Data Site and asp.NET MVC-2 at the same time?

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  • [BUG] gc_sweep() with ruby 1.8.7

    - by kgrad
    I have a rails app being developed with mongrel 1.1.5. I can run the app and click on 3 or 4 links, but after that mongrel always crashes with an error: [BUG] gc_sweep(): unknown data type 0x0. It happens on both windows 7 and mac os x snow leopard, so it has to be something in my code, or something wrong with ruby 1.8.7 (less likely). Has anyone else experienced this? Is there a fix or likely cause? thanks edit: interestingly, it does not crash when deployed via heroku.

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  • MVC 1.0 FormCollection wiped out by running SSRS report

    - by Dale
    I have an MVC 1.0 app with a form that works just fine. The app also launches an SSRS using the URL ReportServer interface (**Not the Webform ReportViewer Control!). This also works just fine. But if I export the generated SSRS report (say to .pdf), and then return to the MVC application, no form will work. By "not work" I mean that on the Post action, the form collection is not returned. I'm completely lost as to what could be causing this behavior. Any ideas? Thanks in advance.

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  • Loading Separate Pages With Animation in JQTouch

    - by Donovan Keith
    I'm trying to convert a database-driven multiple-choice-style study website (written in JSP) into an iPhone app using JQTouch. If I load all of the Q&A's into their own divs in the same file I can easily link and animate between them using links to hashtags, like: a class="button" href="#question22" Unfortunately this isn't practical. The logic of the website as it currently works requires calls to a number of dynamically generated pages; I can't include every question in its own div in the same flat file. How would I go about dynamically (pre)loading the next question (a JSP page like AskQuestion.jsp?questionId=Kzhctand ) then serving that up within the app after the user presses a button? Thanks for any help you might offer. -Donovan

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  • WCF Service Authentication problem?

    - by Marcus
    I have an application which exposes lots of interfaces via net.tcp protocol, using both SecurityMode.Transport and SecurityMode.None (I really need support for both). My whole application is written in a DLL file. I have a form which consumes this DLL and now I made a Windows Service to consume this DLL. The problem is, when this windows service goes up, the insecure service throws this exception: Stream Security is required at http://www.w3.org/2005/08/addressing/anonymous, but no security context was negotiated. This is likely caused by the remote endpoint missing a StreamSecurityBindingElement from its binding. In the client side, nothing has changed. Is there any reason for this behaviour? The program is exactly the same. When I run the same test with the form app, it works... ps: I've already tried running the windows service as: SYSTEM, NETWORK SERVICE and my user account (which runs the form app) Thanks

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  • How do i specify wcf behaviorExtension class type without the assembly version number?

    - by Mr Bell
    I have a web app that uses a WCF service that utilizes a behaviorExtension like so: <behaviorExtensions> <add name="clientCredentialsExtension" type="Simon.Web.Giftcard.WCFSecurity.ClientCredentialsExtensionElement, Simon.Web.Giftcard, Version=1.0.3736.20411, Culture=neutral, PublicKeyToken=null"/> </behaviorExtensions> The problem is this web app's version changes with every compile (i think) and thus invalidating this entry. How can I avoid having to change the version number every time I compile this? Can I specify the extension in code somewhere?

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  • IIS7 MVC deploy - 404 not found on actions that accept "id" parameter.

    - by majkinetor
    Hello. Once deployed parts of my web-application stop working. Index-es on each controller do work, and one form posting via Ajax, Login works too. Other then that yields 404. I understand that nothing particular should be done in integrated mode. I don't know how to proceed with troubleshooting. Some info: App is using default app pool set to integrated mode. WebApp is done in net framework 3.5. I use default routing model. Along web.config in root there is web.config in /View folder referencing HttpNotFoundHandler. OS is Windows Server 2008. Admins issued aspnet_regiis.exe -i IIS 7 Any help is appreciated. Thx. EDIT: I determined that only actions that accept ID parameter don't work. On the contrary, when I add dummy id method in Home controller of default MVC app it works. My Views/Web.config <?xml version="1.0"?> <configuration> <system.web> <httpHandlers> <add path="*" verb="*" type="System.Web.HttpNotFoundHandler"/> </httpHandlers> <!-- Enabling request validation in view pages would cause validation to occur after the input has already been processed by the controller. By default MVC performs request validation before a controller processes the input. To change this behavior apply the ValidateInputAttribute to a controller or action. --> <pages validateRequest="false" pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter, System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" userControlBaseType="System.Web.Mvc.ViewUserControl, System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"> <controls> <add assembly="System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" namespace="System.Web.Mvc" tagPrefix="mvc" /> </controls> </pages> </system.web> <system.webServer> <validation validateIntegratedModeConfiguration="false"/> <handlers> <remove name="BlockViewHandler"/> <add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler"/> </handlers> </system.webServer> </configuration>

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  • Handle existing instance of root activity when launching root activity again from intent filter

    - by Robert
    Hi, I'm having difficulties handling multiple instances of my root (main) activity for my application. My app in question has an intent filter in place to launch my application when opening an email attatchment from the "Email" app. My problem is if I launch my application first through the the android applications screen and then launch my application via opening the Email attachment it creates two instances of my root activity. steps: Launch root activity A, press home Open email attachment, intent filter triggers launches root activity A Is it possible when opening the Email attachment that when the OS tries to launch my application it detects there is already an instance of it running and use that or remove/clear that instance?

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  • SQLite file locking and DropBox

    - by Alex Jenter
    I'm developing an app in Visual C++ that uses an SQLite3 DB for storing data. Usually it sits in the tray most of the time. I also would like to enable putting my app in a DropBox folder to share it across several PCs. It worked really well up until DropBox has recently updated itself. And now it says that it "can't sync the file in use". The SQLite file is open in my app, but the lock is shared. There are some prepared statements, but all are reset immediately after using step. Is there any way to enable synchronizing of an open SQLite database file? Thanks! Here is the simple wrapper that I use just for testing (no error handling), in case this helps: class Statement { private: Statement(sqlite3* db, const std::wstring& sql) : db(db) { sqlite3_prepare16_v2(db, sql.c_str(), sql.length() * sizeof(wchar_t), &stmt, NULL); } public: ~Statement() { sqlite3_finalize(stmt); } public: void reset() { sqlite3_reset(stmt); } int step() { return sqlite3_step(stmt); } int getInt(int i) const { return sqlite3_column_int(stmt, i); } tstring getText(int i) const { const wchar_t* v = (const wchar_t*)sqlite3_column_text16(stmt, i); int sz = sqlite3_column_bytes16(stmt, i) / sizeof(wchar_t); return std::wstring(v, v + sz); } private: friend class Database; sqlite3* db; sqlite3_stmt* stmt; }; class Database { public: Database(const std::wstring& filename = L"")) : db(NULL) { sqlite3_open16(filename.c_str(), &db); } ~Database() { sqlite3_close(db); } void exec(const std::wstring& sql) { auto_ptr<Statement> st(prepare(sql)); st->step(); } auto_ptr<Statement> prepare(const tstring& sql) const { return auto_ptr<Statement>(new Statement(db, sql)); } private: sqlite3* db; };

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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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  • facebook oauth dialog doesn´t start

    - by Franz Deschler
    Hi i got the following problem: I want the user to authenticate my app, so i want to show the authorisation dialog. To do this, i tried the api function FB.api("/dialog/oauth", "get", {client_id: APP_ID, redirect_uri: URI}, function(response){ console.log(response); }); But i get this error: code: 2500 message: "Unknown path components: /oauth" type: "OAuthException" But why? The FB.api call should be the same like http://www.facebook.com/dialog/oauth?client_id=<app-id>&redirect_uri=<uri> If i put this url in the browser directly, the dialog is shown. ('window.location' also doesn´t work because of x-frame-options)

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  • iPad UISplitView initial state in portrait: how to display popover controller widget?

    - by Patrick Linskey
    Hi, I'm working on an iPad app that uses a UISplitView. Inspired by http://blog.blackwhale.at/2010/04/your-first-ipad-split-view-application/, I display a button in my detail view when in portrait mode that shows the popover controller. This works great. However, the appropriate UISplitViewControllerDelegate message is only sent when the device rotates. So, when the app first loads (in portrait mode), my navigation button is not visible. Is it possible to somehow convince the UISplitViewController to send that message on load or something, or do I need to re-implement my own popover logic to get things working? Thanks, -Patrick

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  • Using MPMoviePlayerViewController in SDK 3.2 for iPad

    - by wsurferdude
    I've developed an iPhone app that has been running MPMoviePlayer (pre 3.2 SDK) with no problems. I know this is a newbie question, but how do I get a movie to play in the new MPMoviePlayerViewController. I am only getting audio and wish to learn the new view controller. I've ported my whole app over to iPad and everything else works fine except for video. Could someone please show an example using the movie view controller? Any help would be appreciated. Thanks,

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  • Session variable in WCF application

    - by kaivalya
    I need to use or stimulate a very simple session object inside my WCF app. I simply need to store some values at the beginning of a call and I need access to these values while I go through some different methods of my service. Asp.NET session would be very ideal to use for this so I need to find out what is available on a WCF app for storing such values. Note: this is just a per call session, I don't need to retain this session between different calls from the client to service and such..

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  • Horizontal UITableView

    - by imran
    I want implement a layout in my ipad application that has a uitable view that scrolls left and right rather then up and down : So rather than row 1 row 2 row 3 ( scrolling vertically ) It would be : row 1, row2, row 3 (scrolling horizontally ) I've seen that UItableView is designed to only do vertical scrolling so doing a transform does not give the desired effect. Is there a standard way to do this taking advantage of a datasource provider like uitableview provides? I basically want to do somthing similar to what the BBC News reader app ( http://itunes.apple.com/us/app/bbc-news/id364147881?mt=8 ) on the Ipad does with the list of stories to select from. Thanks

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  • Disable scrolling in an iPhone web application?

    - by Stefan Kendall
    Is there any way to completely disable web page scrolling in an iPhone web app? I've tried numerous things posted on google, but none seem to work. Here's my current header setup: <meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=no;"/> <meta name="apple-mobile-web-app-capable" content="yes"/> document.body.addEventListener('touchmove', function(e){ e.preventDefault(); }); doesn't seem to work.

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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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  • UITableView : crash when adding a section footer view in empty section

    - by Supernico
    Hi everyone, This is the first time I ask a question here, but I have to say this site has been a tremendous help for me over the last couple months (iphone-dev-wise), and I thank you for that. However, I didn't find any solution for this problem I'm having: I have a UITableView with 2 sections, and no rows when the app is launched for the first time. The user can fill the sections later on as he wishes (the content is not relevant here). The UITableView looks good when filled with rows, but looks pretty ugly when there is none (the 2 header sections are stuck together with no white space in between). That is why I'd like to add a nice "No row" view in between when there is no row. I used viewForFooterInSection: - (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section { if(section == 0) { if([firstSectionArray count] == 0) return 44; else return 0; } return 0; } - (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section{ if(section == 0) { UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(200, 10, 50, 44)]; label.backgroundColor = [UIColor clearColor]; label.textColor = [UIColor colorWithWhite:0.6 alpha:1.0]; label.textAlignment = UITextAlignmentCenter; label.lineBreakMode = UILineBreakModeWordWrap; label.numberOfLines = 0; label.text = @"No row"; return [label autorelease]; } return nil; } - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 2; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { if(section == 0) { return [firstSectionArray count]; } return [secondSectionArray count]; } This works great : the footer view appears only when there is no row in section 0. But my app crashes when I enter edit mode and delete the last row in section 0: Assertion failure in -[UIViewAnimation initWithView:indexPath:endRect:endAlpha:startFraction:endFraction:curve:animateFromCurrentPosition:shouldDeleteAfterAnimation:editing:] Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Cell animation stop fraction must be greater than start fraction' This does not happen when there are several rows in section 0. It only happens when there is only one row left. Here's the code for edit mode: - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { // If row is deleted, remove it from the list. if (editingStyle == UITableViewCellEditingStyleDelete) { // Find the book at the deleted row, and remove from application delegate's array. if(indexPath.section == 0) { [firstSectionArray removeObjectAtIndex:indexPath.row]; } else { [secondSectionArray removeObjectAtIndex:indexPath.row]; } // Animate the deletion from the table. [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationBottom]; [tableView reloadData]; } } Does anyone have any idea why this is happening? Thanks

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  • C#.NET framework 3.5 SP1: satellite assemblies and FullTrust issues when the exe is on the network.

    - by leo
    Hi, I'm executing my .NET app from a network share. Since framework 3.5 SP1, and as explained here: http://blogs.msdn.com/shawnfa/archive/2008/05/12/fulltrust-on-the-localintranet.aspx, the main exe and all the DLLs located in the same folder (but not subfolders) are granted with FullTrust security policy. My problem is that I have subfolders for satellite assemblies with localized strings. Namely, I have: 1) FOLDER\APP.EXE 2) FOLDER\A whole bunch of DLLs 3) FOLDER\LANGUAGE1\Satellite assemblies 4) FOLDER\LANGUAGE2\Satellite assemblies 1 and 2 are automatically granted with FullTrust. 3 and 4 are not and my application is really slow because of that. Is there a way to grant 3 & 4 FullTrust security policy at runtime, since the application running has FullTrust? If not, is there a clean way to have satellite assemblies merged into only one DLL? Thanks a lot.

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  • Core Data Error "Fetch Request must have an entity"

    - by Graeme
    Hi, I've attempted to add the TopSongs parser and Core Data files into my application, and it now builds succesfully, with no errors or warning messages. However, as soon as the app loads, it crashes, giving the following reason: *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'executeFetchRequest:error: A fetch request must have an entity.' I have renamed all files, including the .xcdatamodel file. Could this be the problem (the renaming of the .xcdatamodel)? I'm assuming this error means that no data can be found. Thanks.

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  • WebClient error when using a thread in .NET

    - by Kiranu
    I'm having a very weird error using the WebClient class in .NET 4. The app simply downloads some files off the internet and provides output on a textbox (the GUI is WPF). The method that does this is the following: void DownloadFiles(object files) { fileL = (List<string>) files; foreach (string url in fileL) { byte[] data; using (System.Net.WebClient k = new WebClient()) { data = k.DownloadData(url); } //Bunch of irrelevant code goes here... } } (I added the using while trying to divine [yes I'm that desperate/ignorant] a solution, the problem happens even if the webclient is declared and initialized outside the foreach loop) Now the problem appears only when I'm executing this method on a thread separate from the WPF UI main thread. If it is executed on the UI thread then it works perfectly. When a new thread is created with: Thread t = new Thread(DownloadFiles); t.Start(files); The first time the code goes into the loop it will work, but when its the second pass inside the loop, I will always receive a TargetParameterCountException. I can't make any sense of this error. Any help is very much appreciated. EDIT Here are the Exception Details: Exception.Message = "Parameter count mismatch." Exception.InnerException = null Exception.Source = " mscorlib" The StackTrace follows: at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) at System.Delegate.DynamicInvokeImpl(Object[] args) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler) at System.Windows.Threading.DispatcherOperation.InvokeImpl() at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state) at System.Threading.ExecutionContext.runTryCode(Object userData) at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData) at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Windows.Threading.DispatcherOperation.Invoke() at System.Windows.Threading.Dispatcher.ProcessQueue() at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled) at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o) at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs) at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler) at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs) at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam) at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg) at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame) at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame) at System.Windows.Threading.Dispatcher.Run() at System.Windows.Application.RunDispatcher(Object ignore) at System.Windows.Application.RunInternal(Window window) at System.Windows.Application.Run(Window window) at System.Windows.Application.Run() at FileDownloader.App.Main() in d:\mis documentos\visual studio 2010\Projects\OneMangaDownloader\FileDownloader\obj\x86\Debug\App.g.cs:line 0 at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args) at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args) at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() at System.Threading.ThreadHelper.ThreadStart_Context(Object state) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ThreadHelper.ThreadStart()

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  • C# - Launch Invisible Process (CreateNoWindow & WindowStyle not working?)

    - by Chad
    I have 2 programs (.exe) which I've created in .NET. We'll call them the Master and the Worker. The Master starts 1 or more Workers. The Worker will not be interacted with by the user, but it is a WinForms app that receives commands and runs WinForms components based on the commands it receives from the Master. I want the Worker app to run completely hidden (except showing up in the Task Manager of course). I thought that I could accomplish this with the StartInfo.CreateNoWindow and StartInfo.WindowStyle properties, but I still see the Client.exe window and components in the form. However, it doesn't show up in the taskbar. Process process = new Process { EnableRaisingEvents = true, StartInfo = { CreateNoWindow = true, WindowStyle = ProcessWindowStyle.Hidden FileName = "Client.exe", UseShellExecute = false, ErrorDialog = false, } }; What do I need to do to let Client.exe run, but not show up?

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  • IPhone Example : Login Page and then Navigate to another Screen (UI Table View)

    - by Smc
    Hi, I am an .Net Expert but a new to the IPhone App Development. Recently I have started workinf on Objective - c. I need a help I need a example which shows a Login Screen and then Navigates to the another Screen (UITableView) when username and password and found correct. As of now I am assuming that username and passwords are hardcoded in app. I have tried to Design the Screen for Login UI but unable to Load the another ViewController but it wont worked Can some one help me out with examples, Links?

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  • UIImagePickerController and extracting EXIF data from existing photos

    - by tomtaylor
    It's well known that UIImagePickerController doesn't return the metadata of the photo after selection. However, a couple of apps in the app store (Mobile Fotos, PixelPipe) seem to be able to read the original files and the EXIF data stored within them, enabling the app to extract the geodata from the selected photo. They seem to do this by reading the original file from the /private/var/mobile/Media/DCIM/100APPLE/ folder and running it through an EXIF library. However, I can't work out a way of matching a photo returned from the UIImagePickerController to a file on disk. I've explored file sizes, but the original file is a JPEG, whilst the returned image is a raw UIImage, making it impossible to know the file size of the image that was selected. I'm considering making a table of hashes and matching against the first x pixels of each image. This seems a bit over the top though, and probably quite slow. Any suggestions?

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