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  • Make sure you take advantage of Visual Studio 2010 license offers before April 12th

    - by Aaron Kowall
    For Visual Studio 2010 Professional Microsoft Visual Studio 2010 Professional will launch on April 12 but you can beat the rush and secure your copy today by pre-ordering at the affordable estimated retail price of $549, a saving of $250. If you use a previous version of Visual Studio or any other development tool then you are eligible for this upgrade. Along with all the great new features in Visual Studio 2010 (see www.microsoft.com/visualstudio) Visual Studio 2010 Professional includes a 12-month MSDN Essentials subscription which gives you access to core Microsoft platforms: Windows 7 Ultimate, Windows Server 2008 R2 Enterprise, and Microsoft SQL Server 2008 R2 Datacenter. So visit http://www.microsoft.com/visualstudio/en-us/pre-order-visual-studio-2010 to check out all the new features and sign up for this great offer. Ultimate Offer for MSDN Subscribers Also, don’t forget about the Ultimate Offer which basically gives you the opportunity to use a higher end Visual Studio SKU for the duration of your MSDN agreement.  Make sure you review your MSDN license BEFORE APRIL 12th to make sure you are in the right spot to maximize this benefit. Technorati Tags: VS 2010

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  • Adding db file to visual web developer

    - by iva123
    Hi, I'm beginner in visual web developer. I want to add a ready database to my project, to do that I simply add the db file to App_data folder. However, I can't see any table or database diagram etc. Am I missing a big part to add external source ? Any help? I'd appreciate it

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  • Why is IE developer tools so slow?

    - by Raisen
    I've used the developer tools on Chrome, FF and IE, and on IE, it's extremely slow. I was trying to debug iGoogle and it took about 3 minutes to even open the tools page. Can anyone confirm that it's that slow? It works fine on small websites though.

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  • Software Design & Web Service Design

    - by 001
    I'm about to design my Web service API, most of the functions of my API is basically very simular to my web application. Now the question is, should I create 1 single method and reuse them for both the web application and the web service api? (This seems to be the logical solution, however its very complicated; it's much easier to duplicate the method used by the web application, and keep both separate, ie one method for the web application and one method for the web service.) How do you guys do it? 1) REUSE: one main method and reuse them for both web application and web service application (I like this but it's complicated) WebAppMethodX --uses-- COMMONFUNCTIONMETHOD_X APIMethodX ---uses---- COMMONFUNCTIONMETHOD_X ie common function performs functions such as creating/updating/deleting records etc 2) DUPLICATE: two methods, one method for the web application and one method for the web service. WebAppMethodX APIMethodX

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  • Implementing synchronous MediaTypeFormatters in ASP.NET Web API

    - by cibrax
    One of main characteristics of MediaTypeFormatter’s in ASP.NET Web API is that they leverage the Task Parallel Library (TPL) for reading or writing an model into an stream. When you derive your class from the base class MediaTypeFormatter, you have to either implement the WriteToStreamAsync or ReadFromStreamAsync methods for writing or reading a model from a stream respectively. These two methods return a Task, which internally does all the serialization work, as it is illustrated bellow. public abstract class MediaTypeFormatter { public virtual Task WriteToStreamAsync(Type type, object value, Stream writeStream, HttpContent content, TransportContext transportContext); public virtual Task<object> ReadFromStreamAsync(Type type, Stream readStream, HttpContent content, IFormatterLogger formatterLogger); }   .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } However, most of the times, serialization is a safe operation that can be done synchronously. In fact, many of the serializer classes you will find in the .NET framework only provide sync methods. So the question is, how you can transform that synchronous work into a Task ?. Creating a new task using the method Task.Factory.StartNew for doing all the serialization work would be probably the typical answer. That would work, as a new task is going to be scheduled. However, that might involve some unnecessary context switches, which are out of our control and might be affect performance on server code specially.   If you take a look at the source code of the MediaTypeFormatters shipped as part of the framework, you will notice that they actually using another pattern, which uses a TaskCompletionSource class. public Task WriteToStreamAsync(Type type, object value, Stream writeStream, HttpContent content, TransportContext transportContext) {   var tsc = new TaskCompletionSource<AsyncVoid>(); tsc.SetResult(default(AsyncVoid));   //Do all the serialization work here synchronously   return tsc.Task; }   /// <summary> /// Used as the T in a "conversion" of a Task into a Task{T} /// </summary> private struct AsyncVoid { } .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: consolas, "Courier New", courier, monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #cc6633; } .csharpcode .asp { background-color: #ffff00; } .csharpcode .html { color: #800000; } .csharpcode .attr { color: #ff0000; } .csharpcode .alt { background-color: #f4f4f4; width: 100%; margin: 0em; } .csharpcode .lnum { color: #606060; } They are basically doing all the serialization work synchronously and using a TaskCompletionSource for returning a task already done. To conclude this post, this is another approach you might want to consider when using serializers that are not compatible with an async model. Update: Henrik Nielsen from the ASP.NET team pointed out the existence of a built-in media type formatter for writing sync formatters. BufferedMediaTypeFormatter http://t.co/FxOfeI5x

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  • How to deploy and register a VSPackage supporting multiple versions of Visual Studio (2005, 2008, 20

    - by Steve Cadwallader
    I have an open source VSPackage that I would like to release with support for Visual Studio 2005, Visual Studio 2008, and Visual Studio 2010. I'm trying to figure out how to create the installer and how to perform the package registration with each edition of Visual Studio. The deployment research I've done indicates my best bet for an installer is a VSIX inside an MSI. The registration research I've done is a lot less clear. VSPackage registration seems to differ for every edition (VS2005 uses regpkg, VS2008 uses pkgdef, VS2010 uses VSIX). Can anyone share their experiences and/or point me towards any information about the best approach for targeting multiple versions of Visual Studio? I'm looking for the easiest implementation and preferably keeping it in a single installer if reasonably feasible. Any help would be greatly appreciated!

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  • How to debug a process using Visual Studio?

    - by Ian Boyd
    If an application† crashes: i hit "Debug" and Visual Studio is my currently registered Just-In-Time (JIT) debugger: Visual Studio appears, but there's no way to debug anything: i do not see any disassembly. i do not see any symbols i do not see reconstructed source code from reflection i do not see any registers the call stack is empty Other JIT debugger products are able to show disassembly, but they are either command-line based (Debugging Tools for Windows), or do not support symbols (OllyDbg, Delphi). Additionally, my question is about debugging using Visual Studio, since i already have it installed, and is already my registered JIT. How do you debug a program using Visual Studio? Alternatively: has anyone written a graphical debugger that supports the Microsoft symbol server? † not, necessarily, written in Visual Studio Edit: Changes title to process rather than application, since the latter somehow implies "my application."

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  • Visual Studio 2008 hangs while opening aspx/ascx file.

    - by rafek
    Hi all! I've issue with VS08. I've got Web Application project (vb.net). Whenever I try to open an aspx or ascx (in Source view - just double clicking on Solution Explorer) the file opens, but VS hangs and is not responding. The only way to restart VS is then by killing it's process. And it happens all the time with these types of files. :/ Reinstall didn't work. In addition, the only plugin I've installed with this instance of VS is ClearCase source control plugin.

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  • VIsual Studio 2010 Web Performance Test / Load tests / Coded UI Tests. ANYONE REALLY USE THESE?

    - by punkouter
    I can find some articles on how to use them but I can't seem to find anywhere peoples impression of them using them in real projects. I have been trying to figure out how to use them and Ive had alot of problems.. Can someone out there who uses these tools on the job give me thier impression? Are there better alternate tools available? Using these really just a waste of time ? With Coded UI Tests I see how they are good for basic javascript checking but its so basic of a example I don't think it is worth it. With web tests I like how they work but when I activate code coverage/ASP.NET profiling it doesnt work half the time.

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  • How to configure the web page of a web application to be browsed maximized ?

    - by user493325
    I have developed a web project using PowerBuilder V12.0 and it is published in ASP.net web file formats (*.aspx). I have hosted my web project on a web server machine with operating system (Windows Server 2003 - Enterprise Edition) and IIS V6.0 as Web Server Hosting Application. I would like to make the home page (Default.aspx) opened maximized so that no internet toolbars appears in the Internet Explorere or any other internet browser like Firefox and so on. It seems this is a web server configuration and setting as now I host the same web application in two development web servers and it opens maximized in one of them and opens normal in the other so No changes are needed in the web project files. I do not know exactly what is this option or configuration,, Is there a property like window size or width and height in web configuration files like web.config and machine.config ? I guess there is a property like WindowSize:Maximized. If you had experience with that before please let me know the options and configurations needed to do that. Thanks for your help.

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  • How to use the Visual Studio 2012 command line tool from system()

    - by Janice Regan
    I am attempting to compile and run one visual C++ program (project1) from another visual C++ program (project2) using msbuild and other commands available in the Visual studio command line tool but not in the windows command line tool. Everything works fine if I run it in the visual studio command line tool. For example I can build using msbuild and it works just as I want it to. When I try to run the same command in my C++ program using system(), the system call appears to use the Windows command line and therefore cannot find any of the commands (msbuild in this example). I am new to working with system() on windows (although I have extensive experience with it using Linux). Is there some way to make my C++ program use the Visual Studio command line environment when I call system (rather than Windows command line environment)? Using the command window manually is not an option. I need to compile and test a series of 200-300 different versions of the program in the project1. This is why I am writing program2

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  • What a .NET developer should know or practice (know how to do)? [closed]

    - by Olav
    I would like to have a list of basic tasks that .NET developers of different flavors using Visual Studio/SQL Server should be able to do. Ideally with a kind of lab environment where I could practice. VB.NET or C#, latest versions of ASP.NET, WPF and Silverlight. I am looking for small practical "atomic" tasks (like adding a db connection for example) I am looking for some existing labs/lists rather than specific points in the answers. (But I would not mind collaborating in developing material).

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  • SSD for Visual studio : Intel X25-m G2 or OCZ Vertex

    - by meska
    hi, looking for laptop upgrade, and thinking about SSD drive. Laptop would be Dell Studio XPS with T9400 as i can get one for a very good price. So i was thinking about replacing the built in 500 GB hdd with some kind of SDD Currently two choices: OCZ Vertex Series 60 GB vs. Intel X25-M G2 MLC 80 GB Price is almost the same. From anandtech Intel performs badly in sequential write, but scores very high numbers in random write and random read (good for visual studio?) and i get more space. What do you think? OCZ Vertex or Intel X25-M G2 ? Purely from Visual Studio 2008 and upcoming 2010 perspective?

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  • Turning off Chrome's visual effects

    - by Wesley
    Is there any way to turn off the visual effects used by Google Chrome? For example, the tabs slide around smoothly, the scrolling is really smooth, and there is a huge arrow that fades in and out during download. Reason why I'd like to know is primarily because I want to maximize battery life on my netbook by using less visual effects and, secondly, because I use Chrome on slower systems and would like to maximize the performance and efficiency of Chrome. This applies mainly to Windows XP, but also Vista, 7 and even (X)Ubuntu 9.10. EDIT1: Oh yes... disabling the attaching/detaching of tabs and turning them into translucent in the process. That's a bit stressful on my slower machines.

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  • Heap corruption error after language pack installation for Visual Studio 2012

    - by Lyndon
    I have installed the german version of Visual Studio 2012 Premium on my german windows machine and installed the english language pack vor Visual Studio 2012 Premium and it works great but after I installed the german language pack I get the heap corruption error 0xc0000374. The faulty module is ntdll.dll, version: 6.3.9600.16408 Only restoring Windows resolves this issue. Edit: This error also occurs when changing the displayed language and I was able to observe this behavior only after updating from Windows 8 to Windows 8.1 and updating from DevExpress 12.1 to DevExpress 13.1. Not only that, but the error does not occure immediately after installing a language, sometimes I can start debugging my program as usual and then after three to five times or so, the error occurs. Is there another solution than restoring Windows?

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  • MASM Syntax Highlighting in C++ for Visual Studio 2010

    - by Ian Mallett
    So, I had Visual Studio 2010 Ultimate, and everything was great. However, I was confused, thought I wanted MASM, and installed the SDK. This causes strange problems for syntax highlighting. When I'm editing a C/C++ file, for instance, a lot of words (e.g., "data", "add", "sub", "mul", "div", "eax", etc.) are highlighted. At first, I thought I'd just learn to live with it, but it has gotten annoying. I could find nothing online, so, I deleted the MASM folder completely (method of uninstallation), uninstalled Visual Studio, and then installed it again. I firedit up, and the problem persists. Any clues? Thanks, Ian

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  • Benchmarks relevant for a Visual Studio .Net development workstation

    - by user30715
    I am developing a system with Windows 7-64, Visual Studio and Sharepoint on a virtual workstation on some kind of VMWare server. The system is painfully slow, with VS lagging behind when entering code, Intellisense lagging, opening and saving files takes ages when compared to a normal budget laptop. As far as I can see the virtual machine has OK specs and does not seem to be swapping etc., and the IT dept also says that they can't see anything wrong when they're monitoring the system. As long as the problem is not well-documented, the IT dept and management does not want to throw money (=upgraded laptops) at us, so I need to show some sort of benchmark. It has been many years since I did any system benchmarking, and I don't know the current benchmark software, so my question is which benchmark will be most relevant for Visual Studio performance? Not just for compiling fast, but also to reflect the "responsiveness" of the system. Cheers, user30715

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  • Visual Studio 2008/2010 Intellisense disable tab key

    - by Sean Edwards
    So I've been having problems with my left wrist and working on code for extended period of times, and I've pretty much narrowed the cause down to Intellisense autocomplete and the tab key. Ok, to be fair, I can't blame Intellisense, but constantly reaching over to hit that key is causing problems. I've discovered Enter does the exact same thing in that context, but that's not the key I instinctively reach for. Is it possible to outright disable the function of the tab key in intellisense, so I'm forced to use Enter instead (which I hit without contorting my wrist oddly.) Thanks. P.S. I do have Visual Assist, so if it's not possible in Visual Studio itself, can VAssistX help?

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  • .NET Framework 4.0 Targeting Pack does not show in Visual Studio

    - by balexandre
    How can I install the .NET 4.0 Framework on Windows 8 Pro / Visual Studio 2012 Professional? I get this: and if I follow the link of Install other frameworks... I get into Microsoft page where I find this information: I have then installed .NET Framework 4.0.1 Targeting Pack and .NET Framework 4.0.2 Targeting Pack as I can't install 4.0.3, restarted the machine over an over, but Visual Studio continues not to show the framework on the dropdown menu. What am I doing wrong? Here is what regedit says what I have installed on my machine:

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  • Error while installing Visual studio 2005 in Windows 7 Ultimate

    - by Zerotoinfinite
    Hi All, I have tried to installed Visual Studio 2008 and Sql Server 2005 on windows 7 & following is the result. SQL SERVER 2005 :- Installed correctly without any error, but when I opened Management studio, it is not showing any server name, I tried to put systemName , systemName/Sqlexpress. Visual Studio 2008: After 8-9 minute of successful installation , I received a error in installing & I had no more option other than closing the installer window. I really don't have any idea about installing it in Windows 7. Please help Thanks in advance.

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  • Synergy Locks up w7 when Visual Studio is debugging

    - by EdK
    I love synergy but as a developer this is driving me crazy. I use Synergy to go through two x64 Windows 7 machines (with all flavors of Visual studio from 2003 to 2010 professional) and an MacOS 10.6? desktop and most of the time it works flawlessly. However, if I happen to be in the middle of a transition from one windows 7 machine to the other (it's never happened to the mac but I don't flip to it that often) when Visual Studio hits a breakpoint, the mouse and keyboard both completely lock up and the only way I can seem to do anything is to physically unplug the mouse and keyboard and plug them back in. Unfortunately I have to crawl under my desk to do that, so you can see where it'd be annoying. Anybody have any idea how I can get around this? I did note that it was much more frequent with the previous version I had of synergy+ before I upgraded/sidegraded to the current version of synergy. But it's still happening. Thanks alot,

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