LowLevelProcedure object provides a scripting interface to a Win32 low-level procedure that exists in your TestComplete project. To obtain the object in your scripts, you can use the code like the following:
LLPObj = LLCollection_Name.LowLevelProcedure_Name
The object contains only one method,
Execute, that lets you execute the low-level procedure from your scripts.
The object is only available if your project contains the Low-Level Procedures Collection project item.
You can view examples in the Running Low-Level Procedures topic.
Testing Applications in Low-Level Mode
Running Low-Level Procedures