How to use FirstN(), LastN(), and Index() functions In Canvas Apps (Power Fx) on Power Platform

In this blog post, you'll learn how to use FirstN(), LastN(), and Index() functions in Canvas Apps using Power Fx on Power Platform to filter records of a Data Table. This can come in handy when you need to find out specific records based on certain criteria.

The tutorial begins with an introduction and explaining the scenario of a client's requirement to find out the top three highest Annual Revenue customers and bottom three lowest Annual Revenue customers. It then proceeds to explain step-by-step how to implement the FirstN(), LastN(), and Index() functions to filter the required records.

Whether you are a beginner or an experienced Power Platform user, this tutorial provides valuable insights and tips on how to efficiently use these functions in your Canvas Apps. By the end of this tutorial, you'll have a good grasp of how to use these functions to sort and filter records in your Power Platform apps.

If you're looking to optimize your Canvas Apps using Power Fx, this blog post is a must-read and will provide you with all the guidance you need.

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