JScript Debugger– “Unable to attach the process. Another debugger might be attached to the process” – while application is running from Visual Studio. [ Solution ]

IE Developer toolbar provide us a fantastic and easiest way to debug JavaScript with in browser.  If the web site is hosted on IIS and you are trying  debug JavaScript using IE Developer tool bar, it will work fine if you the correct browser setting for debugging. If you are running your web application directly from visual studio, you might came across the problem of “Unable to attach to the process”  while click on “Start debugging” button in IE Developer toolbar. In this post I am going to talk about the resolution of the same and will also talk about little bit behind the scene.

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Use Visual Studio 2010 to Profile your ASP.NET Application which is hosted on IIS

Most of all are well aware about command line profiling for ASP.NET Application using  VSPerfASPNETCmd command line tool . This can easily profile your ASP.NET Web applications which is hosted on IIS. We just need to run VSPerfASPNETCmd command with required parameter. Once profiling done, we can inspect the generated performance  report (.vsp) file within Visual Studio. But, do you know we can do the complete profiling within Visual Studio itself. How ? Here you go.

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25 Tips on ASP.NET, C#, MEF, Visual Studio, Profiler – September 2011 Links

Daily .NET Tips is aiming to sharing useful coding tips and tricks for .NET Developers. This site completely design for sharing Tips and Tricks, useful Code Snippet which anyone use in daily development work and targeted anything related with .NET.   This month we have wide range of tips including ASP.NET, C#, MEF, Visual Studio, Profiler etc. In this post I am quickly listing down all the tips which are published over the month September 2011

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Download PPT – “Tune Your ASP.NET Application Using Visual Studio 2010 Profiler” – Virtual Tech Days – 29th Sept 2011

Today I delivered 1 hour session on “Tune Your ASP.NET Application Using Visual Studio 2010 Profiler”  at Microsoft Virtual Tech days 2011.  Got few minute delayed to start the session due to some network issues. during the session I started with fundamentals of profiling and  different profiling methods and also talked about choosing right profiling technique. During the demos I showed different tooling features with in VS 2010 Profiler. Profiled  Few ASP.NET Application using Sampling and Instrumentation and  discussed about complete analysis and internal of how sampling and instrumentation works . I have also covered the Tier Interaction Profile, Profiling ASP.NET Application from Command Prompt and JavaScript Profiling.

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31 Tips on ASP.NET, C#, WPF , MEF, MVC, Visual Studio – August 2011 Links

Daily .NET Tips is aiming to sharing useful coding tips and tricks for .NET Developers. This site completely design for sharing Tips and Tricks, useful Code Snippet which anyone use in daily development work and targeted anything related with .NET.   This month we have wide range of tips including Threading, MEF, WPF and MVC. In this post I am quickly listing down all the tips which are published over the month August 2011

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Using ASP.NET 4.0 Chart Control With New Tooling Support for SQL Server CE 4.0 in VS 2010 SP1 and Entity Model

In this post I’m going to talk about  how we can use ASP.NET 4.0 Chart Control with SQL CE as back-end data base using Entity Framework. I will also show how Visual Studio 2010 SP1 provides new tooling supports for SQL Server CE 4.0. ASP.NET 4.0 introduced inbuilt chart controls features and Visual Studio 2010 SP1 Came up with nice tooling support for SQL Server CE. SQL CE is a free, embedded, lightweight  database engine that enables easy database storage. This does not required any installation and runs in memory.  Let’s see how we can place this together and create a small apps and deploy it using  new “Web Deployment Tool” which is available with Visual Studio 2010 SP1.

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ASP.NET Internals : Visualizing ASP.NET Page Life Cycle using IntelliTrace

Understanding the ASP.NET Page Life Cycle is an essential knowledge for developing ASP.NET Web Application. When request come from client to server there are many operations performed in backend before sending response to the client. When client request for some information from a web server, request first reaches to HTTP.SYS, which is the kernel level of IIS. HTTP.SYS then send the request to respective  Application Pool. Application Pool then forward the request to worker process to load the ISAPI Extension which will create an HTTPRuntime Object to Process the request via HTTPModule and HTTPHanlder.  Once request passed through the HTPP Pipeline, ASP.NET Page Life Cycle Start.  You will find several articles that describes the What is ASP.NET Page lifecycle, what are the different events fired during page lifecycle.  This post is something different, I will show you how you can see the each and individual Page life cycle events using IntelliTrace

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Run “IIS Express” and “Cassini” simultaneously in Visual Studio 2010 SP1

IIS Express is a lightweight, self-contained version of IIS optimized for developers. IIS Express provides the power of IIS7.x while making it easy to develop and test websites. Why we say that it has power of IIS7.x because it runs on code base of IIS 7.5.  Visual Studio 2010 SP1 Beta allows you to build and test web applications using IIS Express instead of the built-in ASP.NET Development Web Server (Cassini). If you want to use IIS Express with VS 2010, you have to install IIS Express separately on top of Service Pack 1. To know more about details of use of IIS Express, please read the post http://bit.ly/i8BN1H . We can set IIS Express as default Web Server for Visual Studio or We can also change from Project Properties. Well, In this post I am going to talk about how we run the both IIS and Cassini simultaneously for multiple projects in a single solutions.

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Download My Virtual Tech Days Session Video on Caching enhancements in ASP.NET 4.0– Feb 2011

The 11th edition of Virtual TechDays – was held on 9th to 11th Feb 2011. I presented a  session on  Caching enhancements in ASP.NET 4.0” . In this session I have talked about different enhancement of Caching in ASP.NET 4.0  with many demos. The recording session is now available for download.

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You can download all the session video from  Virtual Tech Days Site

Few important tips that you should know while using ASP.NET Session

While working with ASP.NET web application you must be familiar with one of most important state management technique “Session”. If you want to do a quick refresh or want to know some thing more, please go ahead and read one of my article “Exploring Session in ASP.NET” published at Code Project. In this post I am going to share some important tips that might be useful.

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