How a Foreign Key is Represented in LINQ ? | Foreign Key in LINQ Join | LINQ Interview Question | LINQ Programmer Guide

In LINQ you do not have to use join as often as you do in SQL because foreign keys in LINQ are represented in the object model as properties that hold a collection......

Read More

What is the difference between FirstOrDefault and SingleOrDefault inlinq? | Linq Interview Question | ASP.NET Programmer Guide

Single() / SingleOrDefault() First () / FirstOrDefault() Single() - There is exactly 1 result, an exception is thrown if no result is returned or more......

Read More

Removing All Namespaces from XML Using C# Linq | Linq Programmer Guide

Below is the simple C# linq code snippet that strips namespaces from an XML string. public static string RemoveAllNamespaces(string xmlDocument) { var xml = XElement.Parse(xmlDocument); ......

Read More

Using LINQ With C# 5.0 In Visual Studio 2012 | LINQ Tutorial | C# Tutorial

Writing software means that you need to have a database sitting at the back end, and most of the time goes into writing queries to retrieve and manipulate data. Whenever someone......

Read More

How to do a Select with Where using LINQ in C#?

A simple select with where is classified under Restriction Operators in LINQ. Below is a sample that uses where to find all elements of an array less than 5 using LINQ Select statement public......

Read More

How to do a Select with Anonymous Types using LINQ in C#?

A simple select is classified under Projection Operators in LINQ. Below is a sample uses select to produce a sequence of the uppercase and lowercase versions of each word in the original......

Read More

How to do a Simple Select using LINQ in C#?

A simple select is classified under Projection Operators in LINQ. Below is a sample that just selects the array of numbers from an array using LINQ Select statement public void Linq()......

Read More