Updating data using linq to sql

26 Jun

The SELECT Operation Conculsion To perform select, insert, update and delete operations we create a table and create a data context class; in other words a dbml file.

In this file designer view we drag and drop the COURSE table from the Server Explorer.

Here we will perform Select, Insert, Update and Delete operations on a COURSE table.

Step 1: Create a COURSE Table in the database Step 2: Create a Context Data file using the Object Relational Designer: Create a new item, select the LINQ to SQL classes (as shown in the following figure) and name it

updating data using linq to sql-51updating data using linq to sql-65

Below are the first three parts of my LINQ to SQL series: In today's blog post I'll cover how we we can use the data model we created earlier, and use it to update, insert, and delete data.

Recently, I have discussed about getting started linq to sql in c#

That articles also covered for creating select query for retrieving both single and multiple results.

Over the last few weeks I've been writing a series of blog posts that cover LINQ to SQL.

LINQ to SQL is a built-in O/RM (object relational mapper) that ships in the .