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• Passing zero arguments as params -- where the behaviour is defined?

  - by macias

  C# spec. allows you to call a function void foo(params int[] x) with zero parameters. However, I didn't find in C# Lang. Spec. a word on further behaviour -- will foo get empty array or null reference? I checked also MSDN -- nothing. Where the behaviour is defined? NOTE: I am not asking how VS behaves, I am asking about design of the language.

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• Zend Framework - Can view helpers be user inside of partials?

  - by Bob Spryn

  Working on implementing view helpers and partials to create a group of reusable display objects. Previously addressed in my question here: http://stackoverflow.com/questions/2389531/zend-framework-when-to-use-viewscripts-partials-vs-view-helpers Wondering if partials can call view helpers of their own, and if they can whether those helpers will have access to the original view (since the partials don't).

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• Learn C# now or finish up with Java and then learn C#?

  - by Sahat

  Ok here is my situation. I've studied Java in my college for 2 semesters. But you know they teach you jack in there, just the basics. We skipped half of our textbook and even then our professors don't teach from section to section of each chapter. I don't blame them. It's hard as it is for new students to understand even the basic concepts of programming. Now this is a community college we are talking about and not Stanford, MIT or Berkeley. So like I said I've done 2 semester of Java. I really like our textbook because it has some challenging projects to do at the end of each chapter. This textbook is pretty clear and i have no problem understanding it (although 2-D and 3-D Arrays have given me some trouble). I have tried reading a few C# books such as Pro C# 2008 and .NET 3.5 and C# 4.0 in a Nutshell. I found these books to be dry and overloaded with information that put me to sleep (No offense to the authors of those 2 wonderful, according to amazon ratings, books). Would you suggest I finish my Java textbook, brush up my knowledge of Arrays, Polymorphism, and etc that are universal to most programming languages. And then switch to C#, plus the syntax is very similar so it should be easy to switch. Or should I just start learning C# right now from the very beginning? If it's the latter then could you recommend some free online resources that will keep me engaged and at the same time teach me everything I need to know about C#. Someone has recommended me to learn .NET first, but I found it to be not the brightest idea. .NET is just a big monster full of libraries. How am I going to apply it if I don't even know the C# or VB!? Anyway back to my question: Master Java and switch to C# or just go with C#? DISCLAIMER: I don't want to start .NET vs J2EE or C# vs Java flame war. I am going with C#. I've decided that I want to work in a Microsoft shop in the future. .NET is what I want to learn. Thanks! Will be waiting for the answers.

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• Visual Studio Web Development - General Question?

  - by elviraHiggins

  Hi, I like using Visual Basic for C++. I'm a student I noticed the web development feature in it, and I was wondering if it is any good for web design, maybe if someone has used it or does use it if they can give a few words on weather or not it's worth learning? I have been using Dreamweaver as my platform for web design. So pretty much I'm asking Dreamweaver VS Visual Studio for webdesign, pros and cons?

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• How to include SqlExpresss 2008 (conveniently)

  - by Henk Holterman

  When I make a setup project in VS 2008, and select <Setup Project>, Properties, PreRequisites then i can select SqlExpress2005 to be automatically included. What I am looking for is a walkthrough of how to get SqlExpress2008 included in the same manner. Second choice would be how to get (or make) a MergeModule (MSM) file to do the same.

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• Are there advantages to using Windows 7 Embedded for a kiosk-type application?

  - by user258526

  Have you used Windows 7 Embedded, what did you think of it, and are there advantages of using it vs. normal Windows 7 for a kiosk-type application?

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• NHibernate + Sql Compact + IoC - Connection Managment

  - by Michael

  When working with NHibernate and Sql Compact in a Windows Form application I am wondering what is the best practice for managing connections. With SQL CE I have read that you should keep your connection open vs closing it as one would typically do with standard SQL. If that is the case and your using a IoC, would you make your repositories lifetime be singletons so they exist forever or dispose of them after you perform a "Unit of Work". Also is there a way to determine the number of connections open to Sql CE?

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• using c# & asp.net ,how can I link data of anothet datalist to datalist containing link button

  - by Ravi

  I m Using VS.NET 2008 I retrive data in to datalist containing link button.on click i want to open another iformation in another datalist according to its ID. ( I try to access Category to Sub category)

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• Does it matter which side of a bidirectional many-to-many relationship you set as inverse in NHibern

  - by Daniel T.

  Simple question: does it matter which side of a bidirectional many-to-many relationship you set as the inverse in NHibernate? And if so, what are the implications of setting it on one end vs. the other?

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• Visual Studio keeps asking the FTP password when publishing with ClickOnce

  - by tinmaru

  Hi, I publish my application on a FTP server. I gave the FTP account information (URL, user and password) to Visual Studio but it keep asking me the FTP password each time I click the Publish now button. Why VS doesn't automatically fullfill my password?

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• Loading data in constructors and not in constructors

  - by Richeve S. Bebedor

  I just want to know the difference between loading the data inside the constructor and loading the data outside the constructor but not inside any methods example: Loading inside constructor public class Model{ Object testobject; public Model(){ testobject=new Object(); } } VS example: Loading outside constructor public class Model{ Object testobject=new Object(); public Model(){ } }

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• Deploying and hosting scala in the cloud?

  - by TiansHUo

  I am starting a web app considering scalability as one of the top priorities. What would be the benefits of this: cassandra scala lift vs the traditional LAMP on the cloud? Since from what I've read, please correct me, the cloud itself is scalable I have never seen anyone deploy scala on the cloud before. Is it worth the effort to learn the platform? Is it ready for production use?

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• app.config files of referenced dlls

  - by ban-dana

  I have a Web Project (VS 2008) that references a bunch of DLLs. The DLLs are built separately, so the project references binaries and not DLL projects. Some of the DLLs have their own app.config, which I want to be copied autmatically to the web project's output directory. Is there any suitable generic way to achieve this?

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• Visual Studio 2008 and Windows 7 render text differently

  - by niq

  I have attached a screen shot : http://i.imgur.com/tU05T.png I have checked my DPI settings. they are 100%. I cant seem to find out why the test would be a differnt font size in the runtime application vs the designer.. Can anyone assist. I have tried googling, have have not come up with any meaningful links..

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• MySQLi -- OO or Procedural?

  - by Kerry

  I know OO is the "way to go" but I'm thinking procedural might be easier to use in the wrapper I'm making. Any difference in performance between MySQLi Object Oriented vs Procedural?

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• Change GWT application behavior between deployed and debug environment

  - by Michael Donohue

  I would like to have my GWT application use different constants when debugging or developing vs when deployed. What is the right way to do this? My web searches turn up a lot of pages about debugging GWT applications, which isn't what I'm looking for.

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• Is it possible to make visual studio treat .htm files like .aspx files? i.e. parse and complie them

  - by Jason Hernandez

  I've inherited a bunch of code that has server script inside of .htm files. On IIS, a handler mapping pumps.Htm pages though the asp.net engine. Unfortunately, visual studio doesn't notice that they should be treated as code. Is there any way to make VS treat .Htm files as code/aspx files?

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• Why would var be a bad thing?

  - by Spoike

  I've been chatting with my colleagues the other day and heard that their coding standard explicitly forbids them to use the var keyword in C#. They had no idea why it was so and I've always found implicit declaration to be incredibly useful when coding. I've never had any problems finding out what type the variable was (you only hover over the variable in VS and you'll get the type that way). Does anyone know why it would be a bad idea to use the var keyword in C#?

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• NCover couldn't create a coverage report. 0 Passed, 0 Failed, 0 Skipped

  - by pavel.tuzov

  Hi, I am using Visual Studio 2008 Professional with TestDriven.NET 2.14.2190, Windows XP (x86). When i right click on my unit tests project, test with - Coverage, I obtain the following output: NCover couldn't create a coverage report. and the result: 0 Passed, 0 Failed, 0 Skipped I have no other versions of NCover installed, just the VS and TestDriven .NET The actual testing is performed as expected - all tests successfully pass (so, there's nothing wrong with my class) Does anyone know what could be the problem?

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• Using a Windows Forms icon in WPF

  - by flobadob

  I've got this WPF code which works... Uri iconUri = new Uri("pack://application:,,,/media/images/VS.ico", UriKind.RelativeOrAbsolute); this.Icon = BitmapFrame.Create(iconUri); I'm using a windows forms notifyIcon control in my WPF app, and I now need to assing the Icon to it. How do I get from my WPF icon to a System.Drawing.Icon ?

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• Converting items in Visual Studio project from "links" to copied files

  - by Alan Mendelevich

  Hi, I have a Visual Studio (2008) project where I have some files added as links (through Add Existing Item-Add As Link). Suppose I want to copy this project somewhere else (give it to another developer, release source code, etc.) and I would like to "convert" all these links to actual copies of these files. Is this possible? How can I do this in VS or is there some 3rd party utility to do that? Thanks.

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• .NET version with 64-bit versus 32-bit assemblies

  - by user54064

  What version of .NET (64-bit vs. 32-bit) will be loaded if some of the assemblies referenced in an app are compiled with 32-bit only (instead of AnyOS) setting? Will the app still run as 64-bit or will it be forced to run as 32-bit if at least one of the referenced assemblies is compiled as 32-bit only? The app is running .NET 3.5.

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• Validation library PHP / Javascript

  - by pistacchio

  Hi, could someone recommend a PHP form validation library (that works independently outside of any php framework) that apart from doing all sort of basic validation (is empty, vs regex, is email, is alphanumeric and so on) can produce javascript code (ideally to work with jquery) to validate the very same form with the very same rules client-side and hence define validation rules in a single place and have a form validated both server and client side? Thanks.

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• What is difference between this two C# methods

  - by RICH KID SMART KID

  What is the difference between these two cases. Firstly, if I open the connection and pass it into my method as a parameter, compared to opening the connection directly in the method? cnn.open() func(cnn,param1,param2); vs func(cnn, param1,param2) { cnn.open(); //open connection here }

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• Do I need to purchase a license when I will be creating a website/webapp using mono?

  - by Hanseh

  I used asp.net in a project in an old company. The vs was licensed etc. Right now, I am planning to use mono since my new company is using linux based stuff and I heard that mono uses the .net framework etc. I just want to know if I need to purchase anything or is it ok to create a webapp using mono?

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