To create the Controller right click on the Controllers folder and add a new Controller and in the prompt choose as Web API2 controller with actions, using Entity framework like below. To do database operations to create, update,read and delete over model class we need to create the controller that should do the CRUD operations for us. To rebuild the project right click on Project and then click Rebuild. CustId is the primary key of our entity table so we added as Īfter creating the Models class must rebuild the applications.Here Customer is the table name that we want to create dynamically using EF code first. Here we create the Customer Model with above properties.Right click on the Models folder and add the class named as Customer with following properties. Here we create the model class that treated as entity of customer object that should be done database operations. NET Version 4.6.1Īfter click the OK button it create the empty API project like below. We do the project form scratch and Use Visual studio 2017 with. This creates, in effect, a “virtual object database” that can be used from within the programming language.” Create ASP. “Object-relational mapping (ORM, O/RM, and O/R mapping tool) in computer science is a programming technique for converting data between incompatible type systems using object-oriented programming languages. The definition from Wikipedia is very straightforward for ORM and petty much self-explanatory, Microsoft Entity Framework is an ORM (Object-relational mapping). The above reference was taken from Microsoft Documents. Almost any platform that you can think of has an HTTP library, so HTTP services can reach a broad range of clients, including browsers, mobile devices, and traditional desktop Web API is a framework for building web APIs on top of the. HTTP is simple, flexible, and ubiquitous. HTTP is also a powerful platform for building APIs that expose services and data. “HTTP is not just for serving up web pages. NET Web API is an ideal platform for building RESTful applications on the. NET Web API is a framework that makes it easy to build HTTP services that reach a broad range of clients, including browsers and mobile devices.
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