Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 10-2
A basic introduction to what LINQ does and how to create LINQ to SQL classes.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 10-6
How to check whether a record exists in a database by using the LINQ SingleOrDefault method and checking for a 'null' result.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 10-7
How to use LINQ to change the values of database records by changing the values of LINQ objects and calling the SubmitChanges method.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 10-10
How to use LINQ to extract records from any collection, allowing all collections to be treated like database tables.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 12-3
How to log all errors that occur in your application to a database by using the Application_Error event handler in the Global.asax file.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Expert Skills Lesson 9-2
How to use 'anonymous types' with LINQ to extract dynamic objects that contain a custom set of database fields.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Expert Skills Lesson 9-3
How to use LINQ's Sum and GroupBy methods to summarize and group data from a database.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Expert Skills Lesson 9-4
How to send custom SQL queries to a database using LINQ's ExecuteQuery and ExecuteCommand methods.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Expert Skills Lesson 9-5
How to connect to a database using the classes in the SqlClient namespace. The SqlClient namespace is likely to be used in older projects.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Expert Skills Lesson 6-7
An explanation of relational databases and how primary and foreign keys are used to link tables together using relationships. This information is important to understand later lessons.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Expert Skills Lesson 9-1
How to use LINQ's Average method to get average values from a database.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 10-8
How to insert new records into a database using LINQ by calling the InsertOnSubmit method.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 10-9
How to delete database records using the LINQ DeleteOnSubmit method.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 10-3
How to use LINQ to retrieve a single record of data from a database table.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 10-4
How to use LINQ to retrieve multiple database records using the Where method.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 10-5
How to sort the results of your LINQ database queries and call stored procedures using LINQ.
Learn ASP.NET 4.0, C# and Visual Studio 2010 Essential Skills Lesson 6-3
How to access different parts of the .NET framework by adding 'using' lines to your code. As an example, you will access the System.Text.StringBuilder class.
Here you can read great beginner C# LINQ tutorials.
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