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Right-click on the Models folder and then select Add – New Item option which will open the Add New Item window and from the “ Add New Item” window select the “ Data” option from the left pane and from the middle pane select ADO.NET Entity Data Model. In the Name text box, type EmployeeDataModel and finally click the Add button as shown in the below image. Adding ADO.NET Entity Data Model to retrieve data from the database At this point, you should have the Web API project created. In this dialog, we are going to choose the Web API project template and click on the OK button. Once we click on the OK button a new dialog will pop up with Name “ New ASP.NET Project” for selecting project Templates. Finally, click on the “ OK” button as shown in the image below. Similarly, f rom the middle pane select ASP.NET Web Application and then provide the name of the project as “ EmployeeService“. Open Visual Studio and select File – New – Project as shown belowįrom the “ New Project” window, from the left pane s elect the “ Visual C#” which is under the “ Installed – Templates” section. INSERT INTO Employees VALUES ('Preetiranjan', 'Sahoo', 'Male', 80000)įetch the records: SELECT * FROM Employees Will give the following result INSERT INTO Employees VALUES ('Hina', 'Sharma', 'Female', 35000) INSERT INTO Employees VALUES('Shudhansshu', 'Nayak', 'Male', 30000) INSERT INTO Employees VALUES ('Sandeep', 'Kiran', 'Male', 45000) INSERT INTO Employees VALUES ('Priyanka', 'Dewangan', 'Female', 30000) INSERT INTO Employees VALUES ('Shushanta', 'Jena', 'Male', 45000) INSERT INTO Employees VALUES ('Sambit', 'Mohanty', 'Male', 70000) INSERT INTO Employees VALUES ('Preety', 'Tiwari', 'Female', 45000) INSERT INTO Employees VALUES ('Anurag', 'Mohanty', 'Male', 45000) INSERT INTO Employees VALUES ('Pranaya', 'Rout', 'Male', 60000)

Creates the Employees table and populate it with some test data.

Use the below SQL Script to create and populate the necessary database table with some test data. Some of the common status codes are 404 not found, 200 OK, 204 No content, 500 Internal Server Error and so on. The Response Status codes are nothing but the HTTP status codes which specifically gives the status of the response to the client. The response body contains the data of the response from the server. For example, if the request is for a specific employee, the response body includes employee details in XML, JSON, and so on. The data format may be in XML or in JSON Response Body For example, a post request contains the data for a new item that we want to create. The request body contains the data that we want to send to the server. For example, The response should be in XML, JSON, or some other format. The request method contains additional information, such as – what type of response is required.

When a client sends a request to the server, the request contains a header and a body. These describe what should be done with the resource. Let us understand some concepts which are required to understand the HTTP verbs.

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They are as followsįrom the context of an ASP.NET Web API resource, the above four actions ( Read, Create, Update and Delete) are corresponded to GET, POST, PUT and DELETE methods respectively. In general, when we talk about a database table, there are four operations (known as CRUD Operations) that we perform on it.

Testing the Web API Get Method using Fiddler.

#Api vba join how to

How to Implement the GET method in ASP.NET Web API?.

Using Entity Framework to interact with the database.

Create the database schema in SQL Server with testing data.

Understanding Request Verbs, Request Header, Request Body, Response Body, and Response Status Codes in Web API.

As part of this article, we are going to discuss the following pointers. Please read our previous article where we discussed Media Type Formatter in Web APIwith examples. In this article, I am going to discuss how to Implement GET Method in Web API Application with an example. How to Implement the GET Method in Web API Application

Data Structures and Algorithms Tutorials.