Documentation: Hints for Delphi Version

Valid from List & Label 4
There is no big difference between the various programming languages when calling List & Label functions. The Programmer's Reference Manual is kept in general C-syntax. In C-syntax the parameter type specifiers are put before the parameter variable-names. Replace any comma with a semi-colon. This is all you need to know to understand the List & Label function reference. When using the Delphi component (VCL) you additionally need to skip the first (hJob) parameter as the VCL does the List & Label job handling automatically. If you want to use callback methods with the VCL then just double click on the respective event in the component's Object Inspector.

Also note the extensive reference in the provided online help file.
IDKBTE000568 KBTE000568