Introduction to the basics of AL programming in Dynamics 365 Business Central

Dynamics 365
Business Central

Are you interested in learning about the basics of application language (AL) programming? If so, this module introduces basics such as variables, data types, and more.

Learning objectives

In this module, you will:

  • Work with variables and define them in AL code.
  • Use the different data types.
  • Use options and enums.
  • Work with collections.
  • Use the different types of expressions.


Knowledge of how to create a new AL extension project.