Download the Zip Folder.

UnZip the Folder.

Open -> HelloWorld.API

Open -> HelloWorld.API.sln File through Visual Studio

Again Open -> Web Folder from -> HelloWorld.API folder

Open -> HelloWorld.Web.sln File through Visual Studio

Now we have two projects opened separately in Visual Studio.

Now Execute the -> HelloWorld.API.sln Project First

Then, Execute the -> HelloWorld.Web.sln Project.

You will get the OUTPUT in Google Chrome.

Test the API Project by opening -> HelloWorld.API.sln -> HelloWorld.API.Tests -> ValuesControllerTest.cs

After Opening ValuesControllerTest.cs Right Click anywhere on the program, Click Run Tests.

In the Left Window you will see the Test Result.