Great LINQ To Sql Tutorial Series From ScottGus Blog

Short Description
We’ll revisit our data model in Step 5 of this tutorial below when we add some …… This pdf document is a compilation of ‘Using LINQ to SQL’ tutorial …

Website: it-box.blogturk.net | Filesize: 8227kb
No of Page(s): 118
Content : USING LINQ TO SQL By Scott Guthrie
Great ‘LINQ To Sql’ Tutorial Series From ScottGu’s Blog
Compilation By Kadir Pekel
http://it-box.blogturk.netPart 1 – Introduction Over the last few months I wrote a series of blog posts that covered some of the new language
features that are coming with the Visual Studio and .NET  Framework “Orcas” release. Here are pointers to the posts in my series:
. Automatic Properties, Object Initializer and Collection Initializers
. Extension Methods
. Lambda Expressions
. Query Syntax
. Anonymous Types
The above language features help make querying data a first class programming concept. We call this overall querying programming model “LINQ” - which stands for .NET Language Integrated Query.
Developers can use LINQ with any data source. They can express efficient query behavior in their programming language of choice, optionally transform/shape data query results into whatever format they want, and then easily manipulate the results. LINQ-enabled languages
can provide full type-safety and compile-time checking of query expressions, and development tools can provide full intellisense, debugging, and rich refactoring support when writing LINQ code.
LINQ supports a very rich extensibility model that facilitates the creation of very efficient domain-specific operators for data sources. The “Orcas” version of the .NET Framework ships with built-in libraries…

Get the file Download here

LINQ in .NET 2.0

When using Visual Studio 2008, it is possible to use most of the new language additions of C# 3.0 in a .NET 2.0 project. This because the C# 3.0 compiler is used for both .NET 2.0, .NET 3.0 as well as for .NET 3.5 projects in Visual Studio. This means that local variable inference, object initializers, extension methods, lambda expressions, etc. … can be used in a .NET 2.0 project.

The one thing that is missing however is LINQ because those extensions are packaged in the new System.Core assembly which comes only with .NET 3.5.
But now you can explore Linq in .NET 2.0 project with Corefor2.

You can download it here. It's Free.

Relevant Tags: .Net 2,Freeware,Microsoft,Linq,Programming,Free .Net Component,Free Download,Download,Free.

JetAudio Basic 7.5.1 (free download)

JetAudio is integrated, multimedia software made of a single compact rack. Not only does it play various music and video files, it also has features such as CD burning, recording, and conversion to other file formats. You can create your own Internet broadcast by using JetCast, provided with JetAudio, and you can play all major file formats, including WAV, MP3, MP3Pro, OGG, WMA, MPEG, AVI, WMV, MIDI, RM, and video and audio CD tracks.Convert among audio file formats, and record analog audio to various formats. The program features visualization plug-ins, including Sound2Vision; tag editing for MP3, OGG, and WMA files; sound effects including wide, reverb, and x-bass; multichannel sound output; speed control of audio playback; crossfading for a smooth transition between two songs; a skinnable user interface; and synchronized lyrics display (karaoke) for MIDI and MP3 files.

Homepage: http://www.jetaudio.com
Download:  JetAudio_BASIC.exe
File Size: 25.77MB

Relevant Tags: freeware,Audio Player,Free Download,Gratis,Mp3,Mp3 Player,Free Mp3 Player,Download,Music, Audio,Windows.

Official Windows 7 Release Candidate Information

Users who decided to wait for the official release candidate are probably delighted to hear that Microsoft is still aiming for a public release on May 5. Technet and MSDN subscribers can start downloading the release candidate on April 30 which is less than a week from now. Waiting another five or eleven days should not be that of a problem for most users as there are not a lot of obvious changes to previous builds in the release candidate. Stay tuned, we will let you know as soon as the official download links begin to appear on Microsoft websites.

Original Post

PC Troubleshooting Services and Microsoft Help

Microsoft Help is a literal term provider of IT support to envelop a wide range of support options for products, including operating systems and Office suites, from Microsoft. These companies offer technical support to the PC via the phone or online.
Companies in the computer technical support have highly trained technicians who are at the root of the consumer, technical issues and fix them quickly. They hold the know-how to troubleshoot your computer or network errors range from simple to complex.

Network Setup and Troubleshooting: You may contact computer support providers to establish your home networking system which can certainly be a time-consuming task for any non technical person. However, the experts at computer support companies can set up secure connections to your PC just like magic. Also, their troubleshooting services ensure efficient working of your connections.

PC Optimization: pc optimization services with companies dealing in computer support let you to increase your productivity by tuning your PC to work smarter. The array of services generally include performing a system clean up, cleaning temporary files, start up files, up gradation of existing antivirus and antispyware software programs, browser configuration etc.

Virus and Spyware Removal: Technicians offering computer support treat virus menace in the best possible way by scanning your PC, identifying and eliminating viruses.

Data Backup Services: Prevent the incidents of data loss due to hard disk crash or virus attack by availing the data backup services. Some companies like http://www.iyogi.co.uk are planning to provide data backup facilities for servers in near future.

Software Support: Software errors are highly frustrating and can occur at any time while you are working on your computer. You may consider speaking to computer experts to get powerful solutions for all your issues with software applications. Most computer support vendors offer software support services as a part of their service package.

Green PC Support: Many computer support companies that are working to reduce PC energy consumption and CO2 emissions as part of its commitment to energize the environment and save energy. They help you operate your computer in a more environmentally friendly manner.

Translate.Net - Free opensource client to internet translations & Dictionaries

Translate.Net is free client to many translating services available online including translators, monolingual and bilingual dictionaries. Translate.Net already supports 20 sites, 31 services, 37 languages, 1352 translations directions, including Google translator and dictionary, Wikipedia and Wiktionary, Yahoo Babel Fish Translator, SYSTRAN translator, Merriam-Webster dictionary and thesaurus. For a full list of supported services and languages here

Translate.Net  is a easy to use client and can allow translating from one of the many available languages and then to show the services based on the subjects or language translations. Translate.Net also allows you to create different profiles and save history of earlier translation.

All in All a very simple but a great tool fully customisable and is free and opensource.

Click here to download and install on your PC.

Original Page

Mac Users Prefer Linux Over Windows

Apple users are the most dedicated and fervent operating system fans with undying loyalty to their operating system, hardware and peripherals. And they're just as loyal now to the new Unix-based OS X as they were to the old proprietary Mac OS. However, when given the option of a Linux-based computer or a Windows-based one, 100% say they would rather use Linux.
Mac users cite stability, ease of use, reliability, lack of viruses and sleek design as their main reasons that they love their Macs.
I've personally never owned a modern Mac or an iAnything so I can only report what I've been told in a recent survey of Mac users. I do understand, however, their reasons for loving the Mac. I've never been able to afford a Mac product but, if what they say is true then the Mac may pay for itself many times over with uptime and fewer problems.
I do find it funny (strange not haha) that Mac users gave the same reasons given by Microsoft, and its fans, as why someone should love Windows. And those same Windows ads and fans say just the opposite about Linux.
How can it be both ways?
Mac users would rather use Linux because it's more like the Mac OS but Windows users say that Linux is too hard. Something there doesn't make sense to me.
I'm not taking sides on this one but rather only reporting what I've been told.
For the sake of you and other DaniWeb readers, I'd like to hear from Mac users who've also used Linux to find out if my other survey was flawed. Write back and let me know what you think about the following question: If your Mac were unavailable to you and you had a choice of a Windows PC or a Linux PC, which would you choose and why?

Original Page