I made
@ 5, 7 ADD BUTTON oChk2 GROUP oGroup[1] BITMAP ".\bitmaps\checkon.bmp" MOSTLEFT SIZE 80, 45 PROMPT "Normale" ;
ACTION ( lNormale := ! lMultipla, oChk2:SetFile( If( lNormale, ".\bitmaps\checkon.bmp", ".\bitmaps\checkoff.bmp" ) ),;
)
@ 55, 7 ADD BUTTON oChk3 GROUP oGroup[1] BITMAP ".\bitmaps\checkon.bmp" MOSTLEFT SIZE 80, 45 PROMPT "Multipla" ;
ACTION ( lMultipla := ! lNormale, oChk3:SetFile( If( lMultipla, ".\bitmaps\checkon.bmp", ".\bitmaps\checkoff.bmp" ) ),;
)
I wish click on lNormale and make false the lmultipla ( as radiobuttons) how I cna make it?