NinethSense oWnZ mE!

Composite Application Guidance for WPF (Prism)

PraVeeN — Fri, 04 Jul 2008 08:20:26 +0000

The Composite Application Guidance (from Microsoft patterns & practices) for WPF is designed to help you more easily build enterprise-level Windows Presentation Foundation (WPF) client applications. This guidance will help you design and build flexible composite WPF client applications—composite applications use loosely coupled, independently evolvable pieces that work together in the overall application.

Check this: http://msdn.microsoft.com/en-us/library/cc707819.aspx

Using the guidance streamlines the WPF team development experience. You can build solutions that take advantage of the full power of WPF and that are highly maintainable, testable, and whose pieces can be developed by separate teams.

Community site: http://www.codeplex.com/compositewpf

Kidoos.net is Live!

PraVeeN — Wed, 02 Jul 2008 08:07:48 +0000

Kidoos.net is live from 01 July 2008.

This website is dedicated to Latest Technologies.

The motive of Kidoos is to create a network of enthusiastic IT professionals in and out of Technoaprk and enable Knowledge Sharing.

The present plans are:

Technology Discussion and Support Forums

Technology Blog

Technical Articles

Social Networking for IT people

SourceSafe - share icon?

PraVeeN — Wed, 02 Jul 2008 05:59:08 +0000

Are you bothered about the share icon on some folder? This means you shared a folder with some other folder. To remove this, follow these steps:

Delete ‘permanently’ the other (X) folder

Refresh the folder to see whether the icon still exists

If exists, right click the parent folder of X folder

‘Deleted Items’ tab

‘Purge’

Refresh the folder to see whether the icon still exists

Windows Workflow Foundation - Tutorials

PraVeeN — Fri, 20 Jun 2008 23:46:56 +0000

Here is a good link from JoeOn.net which is a series of tutorials on Windows Workflow Foundation

http://joeon.net/post/2008/02/Windows-Workflow-Foundation-Tutorial-Series.aspx

Another good link is (always from ) ScottGu’s Blog:

http://weblogs.asp.net/scottgu/archive/2006/08/31/Windows-Workflow-Foundation.aspx

kidoos.net - coming soon

PraVeeN — Fri, 20 Jun 2008 23:45:27 +0000

kidoos.net, an initiative from me - which will be a technology portal - will be launched soon for public

Code Name: “Velocity”

PraVeeN — Wed, 18 Jun 2008 05:26:41 +0000

Microsoft project code named “Velocity” is a distributed in-memory caching platform that provides .NET applications with high-speed access, scaling, and high availability to application data.

“Velocity” is a distributed in-memory application cache platform for developing scalable, available, and high-performance applications. Using “Velocity,” applications can store any serializable CLR object without concern for where the object gets stored because data is cached across multiple computers. “Velocity” allows copies of data to be stored across the cache cluster, protecting data against failures. It can be configured to run as a service accessed over the network or can be run embedded with the distributed application. “Velocity” includes an ASP.NET session provider object enabling storage of ASP.NET session objects in the distributed cache without having to write to databases, which increases the performance and scalability of ASP.NET applications.

More information here: http://code.msdn.microsoft.com/velocity
You can download the CTP - Community Technology Preview 1 here

C# 3.0 New Features

PraVeeN — Wed, 11 Jun 2008 10:18:49 +0000

Here is a useful link on “C# 3.0 New Features” - by Dhaval Faria (Microsoft MVP).

URL: http://www.learnitonweb.com/Articles/ReadArticle.aspx?contId=4&page=1

Following is the list of new features that he explained in this article:

1 - Automatic Properties
2 - Object Initializers
3 - Collection Initializers
4 - Implicitly Typed Local Variables and Implicitly Typed Arrays
5 - Extension Methods
6 - Lambda Expressions and Expression Trees
7 - Query Expressions
8 - Anonymous Types

A simple ISAPI extension with C#

PraVeeN — Tue, 03 Jun 2008 05:19:00 +0000

 
using System;
 
namespace ConsoleApplication1
{
    class Program
    {
         static void Main(string[] args)
        {
                 Console.Write(“Content-type: text/html\n\n“);
                 Console.Write(“Hello World!”);
        }
    }
}

After the build-ing, you will get an executable file. If you try to execute it from console, you will see some text printed out - inluding a ‘hello world!’.

Now the configuration part

1. Invoke your IIS - Internet Information Services.
2. On the website, click right button -> Properties
3. Home Directory Tab
4. Configuration Button. ‘Applicaiton Window’
5. Click ‘Add’
6. Now you point your new exe file and give your own extension
7. done
8. For testing, create a dummy file with the extension you provided. (content can be anything or empty file)
9. Call it from your browser - like http://localhost/test.cgix
10. You should see ‘Hello World!’

Note: This is not a standard ISAPI extension. Miles to go …

Parallel Extensions to the .NET Framework 3.5 has been released

PraVeeN — Tue, 03 Jun 2008 04:55:14 +0000

Parallel Extensions simplifies development by providing library-based support for introducing concurrency into applications written with any .NET language, including C# and Visual Basic. It includes the Task Parallel Library (TPL), which provides imperative data and task parallelism; Parallel LINQ (PLINQ), which provides declarative data parallelism; and all new Coordination Data Structures (CDS), which provide support for work coordination and managing shared state.

Download URL: http://www.microsoft.com/downloads/details.aspx?FamilyId=348F73FD-593D-4B3C-B055-694C50D2B0F3&displaylang=en

The library is made up of the following components:

The Task Parallel Library (TPL), which provides support for imperative data and task parallelism.

Parallel LINQ (PLINQ), which provides support for declarative data parallelism.

Coordination Data Structures (CDS), which provide support for work coordination and managing shared state.

Parallel Computing Development Center

PraVeeN — Tue, 03 Jun 2008 04:52:35 +0000

Microsoft’s Parallel Computing developer center is dedicated to providing information, ideas, community, and technology to developers to make it easier to write programs that perform and scale well on parallel hardware.

URL: http://msdn.microsoft.com/hi-in/concurrency/default(en-us).aspx