A codeunit is a container for C/AL code that you can use in many application objects. This section describes codeunits and explains how to create one. It also shows you how to use the functions in a codeunit from other application objects.
Understanding Codeunits
| To | See | 
|---|---|
Learn the purpose and function of codeunits.  | |
Learn how to use the C/AL Editor.  | |
Learn how to access codeunits and limitations of codeunits.  | |
Follow step-by-step procedures that show how to use codeunits.  | 
Developing Codeunits
| To | See | 
|---|---|
Learn how to create a codeunit.  | |
Learn how to modify a codeunit.  | How to: Modify an Existing Codeunit and How to: Add a Function to a Codeunit  | 
Learn how to compile and save codeunits.  | How to: Compile the Code in a Codeunit and How to: Save a Codeunit  | 





