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PowerApps formula bar
The formula bar is the key development area and allows you to build logic and actions for the components that you place on the screen. Its look, feel, and behavior is very similar to Microsoft Excel, where logic is built using formulas. We will explore formulas in more detail in Chapter 6, Exploring Formulas:
Figure 1.26: The PowerApps formula bar
Microsoft has produced an extensive guide to the formulas within PowerApps. This can be found on the Microsoft Docs site at https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/formula-reference.
When we create content with our app, we need to be able to navigate it. This functionality is provided by the Screens browser.