This function positions Slider B and draws it within the redraw rectangle <rect>. The contents of the list box will not be updated, so one may have to call lbox_update(). If <rect> is 0L, then only the position of the slider objects will be altered, but the objects will not be drawn.
Declaration: void lbox_set_bsldr( LIST_BOX *box, WORD first, GRECT *rect ); Call: lbox_set_bsldr( box, first, &rect ); Variable Argument Meaning Inputs: contrl[0] 175 lbox_set contrl[1] 2 Entries in intin contrl[3] 2 Entries in addrin intin[0] 5 lbox_set_bsldr intin[1] first Index of the first visible entry addrin[0] box Pointer to the list box structure addrin[1] rect Pointer to redraw rectangle or 0L Outputs: contrl[2] 0 Entries in intout contrl[4] 0 Entries in addrout