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  • How can I set initial values when using Silverlight DataForm and .Net RIA Services DomainDataSource?

    - by TheDuke
    I'm experimenting with .Net RIA and Silverlight, I have a few of related entities; Client, Project and Job, a Client has many Projects, and a Project has many Jobs. In the Silverlight app, I'm uisng a DomainDataSource, and DataForm controls to perform the CRUD operations. When a Client is selected a list of projects appears, at which point the user can add a new project for that client. I'd like to be able to fill in the value for client automatically, but there doesn't seem to be any way to do that, while there is an AddingNewItem event on the DataForm control, it seems to fire before the DataForm has an instance of the new object and I'm not sure trawling through the ChangeSet from the DomainDataSource SubmittingChanges event is the best way to do this. I would of thought this would of been an obvious feature... anyone know the best way to achieve this functionality?

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  • Java 2D Game Frameworks

    - by Software Monkey
    I have been looking at frameworks for writing 2D games in Java - part of a growing desire to rediscover my roots in writing those simple but addictive video games. I have googled and found some possibilities, but it's hard to judge which is best without investing significant time in each. Does anyone out there have any recommendations from experience, preferably with a list of pro's and con's for the framework. NOTE: I am not looking so much for comparisons between frameworks but, rather, feedback on any given framework from actually having used it firsthand, or knowing someone who has. The other possibility I am considering is rolling my own, but would rather not. EDIT: I am targeting Java on the Desktop, and expect capable machines, though not state of the art. Some of the 2D engines I have found: Free PulpCore (License: BSD) Slick2D (License: BSD) GTGE - Golden T Game Engine JGame GAGE - Genuine Advantage Gaming Engine GameFrame for Java Basilisk (2D and 3D) Free for non-commercial use Genuts EasyWay - a high-level 2D engine

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  • Vb.Net web browser control not firing document complete with AJAX web site.

    - by ajl
    The VB.Net desktop app uses the IE browser control to navigate the web. When a normal page loads the document_complete event fires and I can read the resulting page and go from there. The issue I am having is that the page I am driving is written with AJAX, so the document complete event never fires. Furthermore, when you view the source of the page after it loaded a new portion via AJAX, it hasn't change. How are people handling this? What are my options?

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  • Cannot redeclare class error when generating PHPUnit code coverage report

    - by Cobby
    Starting a project with Zend Framework 1.10 and Doctrine 2 (Beta1). I am using namespaces in my own library code. When generating code coverage reports I get a Fatal Error about Redeclaring a class. To provide more info, I've commented out the xdebug_disable() call in my phpunit executable so you can see the function trace (disabled local variables output because there was too much output). Here's my Terminal output: $ phpunit PHPUnit 3.4.12 by Sebastian Bergmann. ........ Time: 4 seconds, Memory: 16.50Mb OK (8 tests, 14 assertions) Generating code coverage report, this may take a moment.PHP Fatal error: Cannot redeclare class Cob\Application\Resource\HelperBroker in /Users/Cobby/Sites/project/trunk/code/library/Cob/Application/Resource/HelperBroker.php on line 93 PHP Stack trace: PHP 1. {main}() /usr/local/zend/bin/phpunit:0 PHP 2. PHPUnit_TextUI_Command::main() /usr/local/zend/bin/phpunit:54 PHP 3. PHPUnit_TextUI_Command-run() /usr/local/zend/share/pear/PHPUnit/TextUI/Command.php:146 PHP 4. PHPUnit_TextUI_TestRunner-doRun() /usr/local/zend/share/pear/PHPUnit/TextUI/Command.php:213 PHP 5. PHPUnit_Util_Report::render() /usr/local/zend/share/pear/PHPUnit/TextUI/TestRunner.php:478 PHP 6. PHPUnit_Framework_TestResult-getCodeCoverageInformation() /usr/local/zend/share/pear/PHPUnit/Util/Report.php:97 PHP 7. PHPUnit_Util_Filter::getFilteredCodeCoverage() /usr/local/zend/share/pear/PHPUnit/Framework/TestResult.php:623 Fatal error: Cannot redeclare class Cob\Application\Resource\HelperBroker in /Users/Cobby/Sites/project/trunk/code/library/Cob/Application/Resource/HelperBroker.php on line 93 Call Stack: 0.0004 322888 1. {main}() /usr/local/zend/bin/phpunit:0 0.0816 4114628 2. PHPUnit_TextUI_Command::main() /usr/local/zend/bin/phpunit:54 0.0817 4114964 3. PHPUnit_TextUI_Command-run() /usr/local/zend/share/pear/PHPUnit/TextUI/Command.php:146 0.1151 5435528 4. PHPUnit_TextUI_TestRunner-doRun() /usr/local/zend/share/pear/PHPUnit/TextUI/Command.php:213 4.2931 16690760 5. PHPUnit_Util_Report::render() /usr/local/zend/share/pear/PHPUnit/TextUI/TestRunner.php:478 4.2931 16691120 6. PHPUnit_Framework_TestResult-getCodeCoverageInformation() /usr/local/zend/share/pear/PHPUnit/Util/Report.php:97 4.2931 16691148 7. PHPUnit_Util_Filter::getFilteredCodeCoverage() /usr/local/zend/share/pear/PHPUnit/Framework/TestResult.php:623 (I have no idea why it shows the error twice...?) And here is my phpunit.xml: <phpunit bootstrap="./code/tests/application/bootstrap.php" colors="true"> <!-- bootstrap.php changes directory to trunk/code/tests, all paths below are relative to this directory. --> <testsuite name="My Promotions"> <directory>./</directory> </testsuite> <filter> <whitelist> <directory suffix=".php">../application</directory> <directory suffix=".php">../library/Cob</directory> <exclude> <!-- By adding the below line I can remove the error --> <file>../library/Cob/Application/Resource/HelperBroker.php</file> <directory suffix=".phtml">../application</directory> <directory suffix=".php">../application/doctrine</directory> <file>../application/Bootstrap.php</file> <directory suffix=".php">../library/Cob/Tools</directory> </exclude> </whitelist> </filter> <logging> <log type="junit" target="../../build/reports/tests/report.xml" /> <log type="coverage-html" target="../../build/reports/coverage" charset="UTF-8" yui="true" highlight="true" lowUpperBound="50" highLowerBound="80" /> </logging> </phpunit> I have added a tag inside the which seams to hide this problem. I do have another application resource but it doesn't seam to have a problem (the other one is a Doctrine 2 resource). I'm not sure why it is specific to this class, my entire library is autoloaded so their isn't any include/require calls anywhere. I guess it should be noted that HelperBroker is the first file in the filesystem stemming out from library/Cob I am on Snow Leopard with the latest/recent versions of all software (Zend Server, Zend Framework, Doctrine 2 Beta1, Phing, PHPUnit, PEAR).

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  • How to use a SOAP API in ASP.NET?

    - by jonhobbs
    Hi, I've trying to use the API for CapsuleCRM... http://capsulecrm.com/help/page/api_gettingstarted I've been reading some articles on SOAP in asp.net and I just don't get it. Most of them seem to be ablut creating a web service, not using it and none of them seem to explain how to use basic HTTP authentication. I have got as far as constructing the XML i want to send to the API but I could really do with seeing some example code which makes an http call using http authentication to a SOAP API. Maybe I'm just searching for the wrong thing but I've drawn a blank so far. Can anybody show me how? Jon

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  • Will you use Delphi Prism

    - by Mohammed Nasman
    CodeGear announces that their Next .Net product which is known as Delphi Prism Will be RemObjects's Oxygene. Oxygene has many nice features that not found in Delphi or C#, and I think it will be a more effective solution for .Net than Delphi .Net previous releases, but it's uses Visual Studio IDE instead of Delphi IDE. which has some cons and pros. As Delphi Developer or .Net Developer, do you consider to use Delphi Prism for .Net developmenet? Look at these Links for more info. Delphi Prism vs. CSharp Delphi Prism - Visual Studio Pascal For .NET Delphi Prims home page

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  • How can I make www.mywebapp.com/bin return a 404 in ASP.NET MVC?

    - by Freewalker
    I'm using ASP.NET MVC to develop a web application, deploying to IIS 7. I've hidden my Files and Views directories with web.config files in those directories (they just return a normal 404). However, I haven't been able to get the web.config method to work in hiding my bin directory. When I access www.mywebapp.com/bin, I instead get a too-revealing page with this message: HTTP Error 404.8 - Not Found The request filtering module is configured to deny a path in the URL that contains a hiddenSegment section. The page reveals part of my directory structure. I just want it to return my 404 page like the Files and Views directories do. How can I get this behavior?

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  • Generating Entity Keys

    - by David Veeneman
    I have run into my first dissapointment with Entity Framework 4. It turns out that SQL CE, when used with EF4, does not support autogenerated primary keys. I get a System.Data.UpdateException from OnjectContext.SaveChanges() with this message: Server-generated keys and server-generated values are not supported by SQL Server Compact. So, now I have to manually generate keys for my entities. Assuming I want to use auto-incremented integer keys, what is the best way to go about generating and keeping track of the keys when using Entity Framework? Thanks for your help.

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  • Crystal Report not working on Windows server 2008

    - by gofor.net
    Crystal Report is working fine on local database,but its not working on windows server 2008 when i deployed it on IIS 7. I have run Crystal report run time also.I copied CrystalDecisions.CrystalReports.Engine.dll, CrystalDecisions.ReportSource.dll and CrystalDecisions.Shared.dll from C:\Program Files (x86)\Business Objects\Common\3.5\managed\dotnet2 into bin folder of my application.Still its not showing anything and not throwing any error also. It will be very kind if someone help me. Thanking you.

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  • Can I get command line arguments of other processes from .NET/C#?

    - by Jonathan Schuster
    I have a project where I have multiple instances of an app running, each of which was started with different command line arguments. I'd like to have a way to click a button from one of those instances which then shuts down all of the instances and starts them back up again with the same command line arguments. I can get the processes themselves easily enough through Process.GetProcessesByName(), but whenever I do, the StartInfo.Arguments property is always an empty string. It looks like maybe that property is only valid before starting a process. This question had some suggestions, but they're all in native code, and I'd like to do this directly from .NET. Any suggestions?

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  • How to render plain HTML links in Asp.Net MVC loop?

    - by Joannes Vermorel
    I would like to render a list of HTML links in ASP.NET MVC. Note that the links are absolute and external to the website being designed. The following code works: <% foreach (var item in Model) { %> <tr> <td> <%= Html.Encode(item.Id) %> </td> <td> <%= String.Format("<a href=\"{0}\">link</a>", item.Url) %> </td> </tr> <% } %> But I am wondering if it's really the right approach. Am I missing some obvious MVC control here?

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  • Detect Browser Refresh vs. Form Submit in ASP.Net MVC 2

    - by Eric J.
    I have an ASP.Net questionnaire application that resubmits data to the same page, showing a different question each time. There are BACK and NEXT buttons to navigate between questions. I would like to detect when the form is submitted due to a browser refresh vs. one of the buttons being pressed. I came across a WebForms approach but don't know how to apply those principals in an MVC 2 application since page events aren't available (as far as I know... I'm pretty new to Microsoft's MVC model). How would one apply that principle to MVC 2? Is there a better way to detect refresh?

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  • .NET - Is it possible to proxy a HTTPS request using HttpListener & HttpWebRequest? (or is it not p

    - by Greg
    Hi, Question - Is it possible to proxy a HTTPS request using HttpListener & HttpWebRequest? (or is it not possbile due to the encryption?) I have got a .NET proxy working by using HttpListener & HttpWebRequest using the approach here. I'm trying to extend this at the moment to listen for HTTPS too (refer this question) however I'm wondering if I'm trying to tackle something that is not possible...That is if this code works by listening for the HTTPS request (using HttpListener) and then copying headers & content across to a new HttpWebRequest, is this flawed as it may not be able to decrypt the request to get the content? But then normal proxy servers obviously can proxy HTTPS, so I guess perhaps it will work because it will just copy across the encrypted content?

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  • What components of your site do you typically "offload" or embed?

    - by Chad
    Here's what I mean. In developing my ASP.NET MVC based site, I've managed to offload a great deal of the static file hosting and even some of the "work". Like so: jQuery for my javascript framework. Instead of hosting it on my site, I use the Google CDN Google maps, obviously "offloaded" - no real work being performed on my server - Google hosted jQueryUI framework - Google CDN jQueryUI CSS framework - Google CDN jQueryUI CSS framework themes - Google CDN So what I'm asking is this, other than what I've got listed... What aspects of your sites have you been able to offload, or embed, from outside services? Couple others that come to mind... OpenAuth - take much of the authentication process work off your site Google Wave - when it comes out, take communication work off of your site

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  • Business Intelligence Development Studio encounter error on Rendering

    - by user366796
    I try to develop a data processing extension for SSRS 2008 in order to access database through an entity framework. But when I copy and register the extension in BI Development Studio, it gives me an error message while loading the extension". I built it with targeting framework 4.0 by using Visual Studio 2010 because my data model class library was built with that version of target framework. Any help will be greatly appreciated. Thanks.

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  • ASP.NET login control - can I add the FailureText as an item in a ValidationSummary?

    - by tkahn
    I'm currently working with the ASP.NET login control. I can set a custom failure text and I can add a literal on the page where the failure text is displayed if the login fails. I also have a validation summary on the page in which I collect all errors that can occur (for the moment it just validates that the user has entered a login name and a password. It would be really nice if I could add the failure text of the login control as an item in the validation summary, but I'm not sure if this is even possible? Hoping that the massive brainpower of stackoverflow can give me some pointers? Thanks! /Thomas Kahn PS. I'm coding in C#.

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  • How can I prevent tab characters etc. from being pasted into an asp.net textbox?

    - by Neal
    Hello, I'd like to have an asp.net textbox that people can paste content into and it works like notepad, i.e. no formatting or special characters will get entered. I take text and pass it to a web service which manipulates it and converts it into a tab delimited file. The problem I've experienced is sometimes people copy from MS Word and paste that content in and somehow even the tab characters etc. get passed to the web service. I run routines now to strip that information out but it would be so much easier if the textbox on the web page didn't capture anything but the text itself, i.e. visible characters (numbers, letters, punctuation). Anyone have a suggestion to have a textbox that doesn't capture formatting and non-visual characters? Thank you.

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  • Should strongly typed partial views on one page in asp.net mvc-2 have one combined view model?

    - by Kai
    Hi guys, I have a question about asp.net mvc-2 strongly typed partial views, and view models. I was just wondering if I can (or should) have two strongly typed partial views on one page, without implementing a whole new view model for that page. For example, I have a page that displays profiles, but also has an inline form to add a quick contact. Each of these entities already has it's own view model, i.e I have a ProfileViewModel and a ContactViewModel. So my view needs two strongly typed partial views, one using an IEnumerable List of ProfileViewModels, and one using a ContactViewModel. Is it possible or desirable to avoid making a third view model, an 'IndexViewModel' for this page, which holds a list of ProfileViewModels and a ContactViewModel? Is not implementing this view model bad practice, or tidier as it results in less view models? Thanks!

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  • Visual studio 2010 setup project problem.

    - by Guru
    Hi there, I've made an application that uses .NET framework 3.5 SP1 and SQL Server 2008 Express. Application is fine and now i'm going to to make a setup project for this. When I first build my setup it was fine as all the prerequisites were not included in setup. But I want my setup to install .NET 3.5 SP1 and SQL SERVER 2008 Express also. So for this I've changed the options in setup project's properties from "Download prerequisites from following location" to "Download prerequisites from the same location as my application". In addition to that I've also checked the options above like .NET 3.5 SP1 and SQL Server 2008 Express etc. After doing all this I build my project again. This time I'm Getting 57 Errors. Error 1 The install location for prerequisites has not been set to 'component vendor's web site' and the file 'DotNetFX35SP1\dotNetFX20\aspnet.msp' in item '.NET Framework 3.5 SP1' can not be located on disk. See Help for more information. D:\MindStrike Setup\MindStrike Setup.vdproj MindStrike Setup Error 2 The install location for prerequisites has not been set to 'component vendor's web site' and the file 'DotNetFX35SP1\dotNetFX20\aspnet_64.msp' in item '.NET Framework 3.5 SP1' can not be located on disk. See Help for more information. D:\MindStrike Setup\MindStrike Setup.vdproj MindStrike Setup Error 3 The install location for prerequisites has not been set to 'component vendor's web site' and the file 'DotNetFX35SP1\dotNetFX20\clr.msp' in item '.NET Framework 3.5 SP1' can not be located on disk. See Help for more information. D:\MindStrike Setup\MindStrike Setup.vdproj MindStrike Setup Error 4 The install location for prerequisites has not been set to 'component vendor's web site' and the file 'DotNetFX35SP1\dotNetFX20\clr_64.msp' in item '.NET Framework 3.5 SP1' can not be located on disk. See Help for more information. D:\MindStrike Setup\MindStrike Setup.vdproj MindStrike Setup As the question will become too large so I'm just pasting 3 errors but there are totally 57 errors. Please help me . Thanks in advance Guru

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  • Can Castle Monorail and ASP.NET MVC coexist in the same project?

    - by Matthew
    I have a large Monorail project that we have decided we are going to move over to ASP.NET MVC. Most of the underlying system will likely be reusable, but the Controllers will of course have to be rewritten, and proabably at least some of the views. It strikes me that a low risk avenue for this is gradually convert well defined sections of the system to MVC, and perhaps as MVCContrib Portable Areas. Does anyone know if there are any non-obvious gotchas that I am likely to run into with this approach? Thanks for your input, Matthew

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  • Resolving MSBuild 4.0 warnings

    - by Hadi Eskandari
    I've upgraded a solution to use MSBuild 4.0. It compiles but I get lots of warnings, for example: "T:\projects\Castle.Core\buildscripts\Build.proj" (Package target) (1) - "T:\projects\Castle.Core\Castle.Core-vs2008.sln" (Build target) (2:2) - "T:\projects\Castle.Core\src\Castle.DynamicProxy.Tests\Castle.DynamicProxy.Tests-vs2008.csproj" (default target) (3:2) - D:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.targets(847,9): warning MSB3644: The reference assemblies for framework ".NETFramework,Version=v4.0.30319" were not found. To resolve this, install the SDK or Targeting Pack for this framework version or retarget your application to a version of the framework for which you have the SDK or Targeting Pack installed. Note that assemblies will be resolved from the Global Assembly Cache (GAC) and will be used in place of reference assemblies. Therefore your assembly may not be correctly targeted for the framework you intend. [T:\projects\Castle.Core\src\Castle.DynamicProxy.Tests\Castle.DynamicProxy.Tests-vs2008.csproj] How can I fix these warnings? It is related to .NET 4.0 Multitargeting pack or SDK, but there's no SDK for .NET 4.0 AFAIK and Multi-Target pack can not be installed separatly. Any ideas would be appreciated.

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  • ASP.NET MVC: How to serve content while returning status code 404?

    - by Marek
    I would like to serve a user friendly "not found" page in my ASP.NET MVC application while providing a 404 status code. (based on this answer) I already have the mechanism how to catch an invalid route and the custom 404 page is served by my ErrorController/Handle404 action. My current implementation of Handle404: public ActionResult Handle404() { Response.StatusCode = 404; return View("NotFound"); } Currently, IIS serves the page as 404 - File or directory not found. The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable. (the standard IIS page, not my user friendly content) How can I include the 404 status code in the result served by the Handle404 action while still serving the content?

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  • Where can I find a nice .NET Tab Control for free?

    - by Nazgulled
    I'm doing this application in C# using the free Krypton Toolkit but the Krypton Navigator is a paid product which is rather expensive for me and this application is being developed on my free time and it will be available to the public for free. So, I'm looking for a free control to integrate better into my Krypton application because the default one doesn't quite fit and it will be different depending on the OS version... Any suggestions? P.S: I know I could owner-draw it but I'm trying not to have that kind of work... I prefer something already done if it exists for free. EDIT: I just found exactly what I wanted: http://www.angelonline.net/CodeSamples/Lib_3.5.0.zip

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  • How to get a value of a textarea using markitup in ASP.NET MVC ?

    - by VJ
    I want to get the value of the text area that is basically the free Markitup rich text editor <textarea id="markItUp"></textarea> and store it in my variable so how can i do this in asp.net mvc. Also is there any way I can use the HtmlHelper to use the markitup editor, since I can easily do something like this - <%= Html.TextAreaFor((model => model.Description)) %> I want to just get the value in the markitup editor and store in my sql server db in a string variable. Also further I would like to get these text which I assume will be storing html tags and display or render it with the html tags...I know HttpUtility.HttpDecode() method but are there any more suggestions on this...Thanks.

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  • ASP.NET MVC <OutputCache> SqlDependency (CommandNotification?) with LINQ queries

    - by sinni800
    Hello, I use LINQ queries in my ASP.NET MVC application and want to use OutputCache in some of my Actions. I hear this should be possible with CommandNotifications. But those seem to only go for self-created SQLCommands, or am I wrong? Can I manually tell SQL server to send SQLDependency notifications if certain tables change? And if yes, how can I attach them to the OutputCache? Another side question: Can you do this with strongly types views too? Thank you in advance...

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