Perform the following steps:
- Create a new Class Library application using Visual Studio. I used Visual Studio 2017:

- Create a new class named Helper and paste the following code into the new class file:
namespace Utilities{ public class Helper { public static string GetReusableFunctionOutput() { return "This is an output from a Resuable Library across functions"; } }}
- Change Build Configuration to Release and build the application to create the .dll file, which will be used in our Azure Functions.
- Navigate to the App Service Editor of the function app by clicking on the App Service Editor button, which is available under ...