Update data using entity framework database first approach in asp.net - Part 4

Update data using entity framework database first approach in asp.net:

Working steps to update data using entity framework database first approach in asp.net:

1. Write code for update button
2. Run and check in every step.

Theory:

What is Entity Framework?
Answer: Entity Framework is an ORM (object relational mapper) system of Microsoft.net framework.

How many approach or workflows exist in Entity Framework? What are they?
Answer: There are 3(Three) types of approach in Entity Framework. These are…
1. Database first approach
2. Code first approach
3. Model first

What is the advantage of Entity Framework?
Answer: No need to create connection string, automatically create all required store procedure and make application development faster and secured.

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