Techorama Belgium 2018

If you’ve ever used Power BI, you know that reports are build using Visuals. Power BI has quite some Visuals build-in, plus you can download additional Visual from the Office Store. But did you know that you can build your own custom Visuals? Come to this session and learn how to do so. First you will see how you can setup your development machine with everything that is needed to develop your custom Visuals. Next, we will talk about how you can use the Power BI CLI to create and start a custom Visual. Next, we will see how you can use the capabilities.json file to define the properties and data fields for your custom Visual. And finally we will delve into the Typescript code you need to write for your custom Visual.