Advanced

This section provides you with information on VuGen capabilities for advanced users.

Topic	Description
Manually program a script	You can program your own functions into a script, instead of recording an actual session. Use the Vuser API or standard programming functions.
Program with the XML API	VuGen enables you to dynamically work with XML code, and retrieve the values during test execution.
Call functions from external DLLs	You can call functions that are defined in external DLLs. By calling external functions from your script, you can reduce the memory footprint of your script and the overall runtime.