Can you please explain me what is DLL function?
Re: DLL function
A function declared in a DLL is basically the same as a function declared in a library file (library.h), except the function is loaded at runtime instead of compile time. WinRunner can only work with DLL functions exported in extern "C" format. You can call Win32API functions by loading the appropriate dll, and using the extern declaration (see External Function Declarations in the TSL online help)