What is Power Fx?
Power Fx is a formula language that is used in Power Apps. It is a low-code language that allows developers to create custom business applications without writing complex code. Power Fx is based on Excel formulas, which makes it easy for developers who have experience with Excel to learn and use. Power Fx is a powerful language that can be used to create complex calculations and manipulations of data.
How to Use the Last Function in Power Fx
The Last function is used to retrieve the last record from a data source. The syntax for the Last function is as follows:
Where DataSource is the name of the data source that you want to retrieve the last record from. The Last function can be used with any data source that supports the Last function.
Let's say that you have a database of customer orders, and you want to retrieve the most recent order. You can use the Last function to retrieve the last record from the database. Here is an example of how to use the Last function in Power Fx:
In this example, ‘Customer Orders’ is the name of the data source that contains the customer orders. The Last function will retrieve the last record from the ‘Customer Orders’ data source.
The Power Fx Last function is a powerful tool that allows developers to retrieve the last record from a data source. This function is particularly useful when you want to retrieve the most recent data from a database. The syntax for the Last function is simple and easy to use. With the Last function, developers can create custom business applications that are efficient and effective.