GET FIRST returns the index of the first visible item (Slider B!).
Declaration: WORD lbox_get_bfirst( LIST_BOX *box ); Call: first = lbox_get_bfirst( box ); Variable Argument Meaning Inputs: contrl[0] 174 lbox_get contrl[1] 1 Entries in intin contrl[3] 1 Entries in addrin intin[0] 12 lbox_get_bfirst addrin[0] box Pointer to the list box structure Outputs: contrl[2] 1 Entries in intout contrl[4] 0 Entries in addrout intout[0] first Index of the first visible item