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Let’s stop and take a look at a simple example of this integration.
From within Visual Studio, create a New Console Application and gave it the name Entity Framework CF.
Now we are inside our instance of the Database Engine and if you look at the Message log displayed in Visual Studio, it will show the results of our query.
In this case, I simply created a table called “CUSTOMERS”.
Let’s save the file by pressing Ctrl-S and “Build the Solution” by clicking on Build from the context menu and Build Solution.
If we switch over to our SQL Server Object Explorer and right click our Adventure Works2012 project, we can compare our local copy against the production copy as shown in Figure 5.
Still inside of Visual Studio, if we select “View” and click on “SQL Server Object Explorer” then we can connect to our SQL server instance and view the Database structure. I’ve shown a comparison between Visual Studio and SQL Server Management Studio side-by-side in Figure 2.
Using this tool, uou can begin working with SQL Server without ever opening the SQL Server Management Studio which is typically located on a separate server.Developers using Entity Framework in the past have relied on creating core models from existing database schemas.With the introduction of Code-First (which was first introduced in EF 4.3) you can define your model using C# or VB.As a software developer, we are focused on writing quality code that can easily be passed to another developer.We’ve read and signed the manifesto for software craftsmanship and are proud to be a polyglot programmer.
Customer Context” that matches our project name and Class name.