Extending the “Hello World” example

The next tutorial in the series extends the “Hello World” program from the previous example. Rather than just hold a single greeting, the smart contract is upgraded to hold multiple greetings and cycle through them as greetings are requested. To accommodate this, the smart contract is extended with a new method allowing users of the smart contract to add additional greetings.

You can find the source code for the “Hello World 2” smart contract examples in the Stratis.SmartContracts.Examples.HelloWord project, which is included in the LSC-tutorial branch of the Stratis Full Node. For this tutorial, you will study, build, and deploy HelloWorld2.cs.