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Microsoft developers have been using both OR/M tools,which are LINQ To SQL and Entity Framework, for a long time. Also XML querying operations appear in many projects. For using these technologies, you must be skilled on query technics. LINQ ensures you to create queries efficiently.
In this course you will learn querying by LINQ(Language Integrated Query) properly. We will study totally 2 main chapters during the course. These are; Introduction to LINQ and Query Object Collections.
This tutorial appeals to .NET developers by using C# .NET language. So, before this course you must learn C#.NET basics and Object Oriented Programming principles.
Main purpose of this tutorial is making the best beginning to Language Integrated Query.
If you follow lecture order and practice whole examples, at the end of tutorial you can easily create queries that all on your need.
Practice homeworks and answer quiz questions. These tasks are given you to improve your querying skills.
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|Section 1: Introduction To LINQ|
What is Language Integrated QueryPreview
Hello LINQ - First Application
This lecture contains Func delegate and Lambda Expression usage basics. You will learn why we declare lambda expression for passing to extension method parameters.
[Quiz] Exercise on Introduction To LINQ
|Section 2: Querying Object Collections By LINQ|
Projection Query - Select
Projection-Select Many Operation
Homework - Sorting Operations
Filtering Operations - Where and OfType<T>
Homework - Filtering Operations
[Quiz] Exercise on Querying Object Collections By LINQ
Grouping Operations - GroupBy
Aggregation Operations - Count
Aggregation Operations - Sum
Aggregation Operations - Average
Aggregation Operations - Max & Min
[Quiz] Exercise on Aggregation and GroupBy Operations
This lecture is introduction of "Set Operations". This chapter contains basic usage of distinct and query via custom comparer objects as well.
Set Operations - Intersect & Except
Set Operations - Union
Quantifier Operations - All and Any
Quantifier Operations - Contains
I am a software developer and instructor.
I have been working in a vocational high school over 8 years. I also develop small and medium sized bussiness projects with .NET technologies,like C#.NET,ASP. NET, SQL Server, and WCF, around 10 years.
Furthermore,over 5 years experience on XML, JSon Data, AJAX technologies in more projects.
Recently, I've published a book about Entity Framework 5.0.
I have education of master degree in Management Information Systems(MIS) for 2 years.