You can use PowerBuilder extension objects in an application in the same way as you would built-in PowerBuilder objects, with one difference—you must import the file that contains the definition of the extension into a library in the target. Some extensions are provided with PowerBuilder, but you can also obtain them from third parties or build your own.
For more information about the extensions provided with PowerBuilder, see the PowerBuilder Extension Reference. For how to build your own extensions, see the PowerBuilder Native Interface Programmers Guide and Reference.
