Step 1: install Entity Framework from Nuget
Step 2: Add the below configuration in app.configuration
Step 3: Execute the below steps
PM> enable-migrations -force Checking if the context targets an existing database... Code First Migrations enabled for project WpfSampleProj.UI.
PM> add-migration cmdlet Add-Migration at command pipeline position 1 Supply values for the following parameters: Name: EmployeeScripts Scaffolding migration 'EmployeeScripts'. The Designer Code for this migration file includes a snapshot of your current Code First model. This snapshot is used to calculate the changes to your model when you scaffold the next migration. If you make additional changes to your model that you want to include in this migration, then you can re-scaffold it by running 'Add-Migration EmployeeScripts' again.
PM> update-database Specify the '-Verbose' flag to view the SQL statements being applied to the target database. Applying explicit migrations: [201710102309202_EmployeeScripts]. Applying explicit migration: 201710102309202_EmployeeScripts. Running Seed method. PM> # WPFSampleProj