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Linq Lambda Expressions in Vb.net – Querying Data


This tutorial was created with Visual Studio .NET 2008, but the results can be achieved in 2005 if Microsoft’s LINQ Community Technology Preview release is downloaded and installed from Microsoft.
In this tutorial, we will be looking at VB.NET Lambda Expressions. We will see how we can sort data from an array using the newly-introduced Lambda Expressions in VB.NET. Lambda Expressions can be used in place of LINQ Queries, and can make the code a lot shorter. In this example, we will be creating an array and retrieving data from the array [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 27, 2010 at 12:04 pm

Categories: linq   Tags: Data, Expressions, Lambda, linq, Querying, Vb.net

Linq Projection in Vb

This tutorial was created with Microsoft Visual Stuio.NET 2008. 2005 can be used, but you must install Microsoft’s LINQ Community Technology Preview release.
In this tutorial we will look at LINQ Projection, which is when we can select specific data from a source without retrieving all fields. We will be creating a class to define a list in which we will create a number of people with IDs, names and cities. Then we will use buttons to select only parts of this data.
First, we will start off by creating a new Windows [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 27, 2010 at 12:04 am

Categories: linq   Tags: linq, Projection

Linq Projection in C#

In this tutorial we will look at LINQ Projection, which is when we can select specific data from a source without retrieving all fields. We will be creating a class to define a list in which we will create a number of people with IDs, names and cities. Then we will use buttons to select only parts of this data. First, we will start off by creating a new Windows Form application in VS.NET 2008. Next, we will create a class – call it aList – and define our list object: [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 26, 2010 at 12:04 pm

Categories: linq   Tags: linq, Projection

Hire Asp .Net Programmer Asp .Net Developer at Cheapest Rate

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You can get the best quality Asp .Net programmer Asp .Net Developer services at the cheapest rate with highly skilled, experienced and expertised qualities that would help you to get the best results for your business. Once you hire Asp .Net programmer Asp .Net developer, you can save lot of time, money and resources, and thus, this proves to be a business model that works at the cheapest rate such that you do not have to spend on the infrastructure [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 26, 2010 at 12:04 am

Categories: ASP.NET   Tags: .NET, Cheapest, developer, Hire, Programmer, Rate

Creating Linq to Sql Entities in C#

This tutorial was created with Visual Studio .NET 2008, but can be recreated in 2005, after downloading and installing Microsoft’s LINQ Community Technology Preview release, which can be downloaded from here.
Visual Studio.NET 2008 makes it very easy for us to create LINQ to SQL Entities using the Object Relational Designer. What it does is creates classes and methods that relate to the database columns and tables. This makes it possible for us to communicate with the data using LINQ (Language Integrated Query).
This tutorial will show how we can bypass the Designer [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 25, 2010 at 12:04 pm

Categories: linq   Tags: Creating, Entities, linq

Creating Linq to Sql Entities in Vb.net

This tutorial was created with Visual Studio .NET 2008, but can be recreated in 2005, after downloading and installing Microsoft’s LINQ Community Technology Preview release, which can be downloaded from here.
Visual Studio.NET 2008 makes it very easy for us to create LINQ to SQL Entities using the Object Relational Designer. What it does is creates classes and methods that relate to the database columns and tables. This makes it possible for us to communicate with the data using LINQ (Language Integrated Query).
This tutorial will show how we can bypass the Designer [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 25, 2010 at 12:04 am

Categories: linq   Tags: Creating, Entities, linq, Vb.net

Using Linq to Objects in C#

This tutorial was created with Microsoft Visual Studio .NET 2008. However, if you are using 2005, you can implement LINQ by downloading Microsoft’s LINQ Community Technology Preview release from here. In this tutorial, we will be looking at using LINQ to Objects. We will be creating a Windows Forms Application that will first define an array of numbers, and then we will use LINQ to Objects to interact with this collection of numbers. We will create buttons to display the results of calculations of the numbers, demonstrating the built-in functions of [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 24, 2010 at 12:04 am

Categories: linq   Tags: linq, Objects, Using

How to Keep Linq to Sql Classes in Sync With Database Structure

About Linq To Sql

Since it became available developers using .Net have no need to mix code with SQL commands within the application to access database objects. Now developers can access data in databases using programming language they get used to (C#, VB.NET). Moreover, using LINQ To SQL allows developer to uniformly manage all iterative data sources: databases, XML, various collections, etc. In addition you get code verification during compilation, full integration in Visual Studio which provides many advantages: IntelliSense, database model designer, auto generation of code by the model and so [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 23, 2010 at 12:04 pm

Categories: linq   Tags: Classes, Database, Keep, linq, Structure, Sync

Hire Asp.net Programmer, Asp.net Programmers, Asp.net Developer, Asp.net Developers

ASP.NET is a very highly impressive web application framework that is developed to build very high quality dynamic websites, web applications and different web services. You can have data access, database connectivity, cryptography, .NET development, numeric algorithms, network communications, etc features to develop the highly impressive web applications, websites and different web services.
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To have all such types of highly impressive as well as very professional development for your business, you need to hire ASP.NET programmer, ASP.NET programmers, ASP.NET developer, ASP.NET developers so that you can achieve the goal of success for [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 23, 2010 at 12:04 am

Categories: ASP.NET 4.0   Tags: ASP.NET, developer, Developers, Hire, Programmer, Programmers

Introducing LINQ

LINQ:
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LINQ stands for Language Integrated Query.  MSDN describes LINQ as follows;
” LINQ is a set of extensions to the .NET Framework that encompass language-integrated query, set, and transform operations. It extends C# and Visual Basic with native language syntax for queries and provides class libraries to take advantage of these capabilities. ”
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In order for LINQ to work, some new features have been added to C#. I will be talking about these new features ahead of this writing. LINQ can be used for querying any kind of data from within the language [...] Continue Reading…

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Posted by Anand Narayanaswamy - November 22, 2010 at 11:55 pm

Categories: linq   Tags: linq, Murat, Yasar

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