Which function should you use if you want to display an icon based on project status?

Using the Case() function is the most appropriate choice when you want to display an icon based on project status because it allows for the evaluation of different conditions and the return of specific results based on those conditions. In this context, you can define various project statuses, such as "In Progress," "Completed," or "On Hold," and assign each one a corresponding icon.

By structuring the Case() function, you can create a clear and concise mapping between each project status and its visual representation. This functionality is particularly useful in scenarios where you have multiple statuses and want to streamline the display logic into a single expression. As a result, depending on the status of the project, the appropriate icon will be displayed efficiently.

This approach is much more intuitive and manageable than trying to use other functions like Includes(), which checks for the presence of a value in a set but doesn't allow for multiple conditional responses, or Contains(), which is primarily used to determine if a particular substring exists within a text string. The Or() function allows for logical comparisons but does not facilitate the assignment of distinct outputs for different conditions like Case() does. Therefore, for the requirement of showing different icons based on project status, Case() is the most effective function to utilize.