I am sorry for my not clear question. My foxbase+ program need press "Ctrl" and "->" at the same time to expan the screen, but seem like not support on dosbox So, i want to know dosbox support "Ctrl" and "->" key press at the same time or not. many thanks

I am using dosbox 6.3 on winxp, it is because i cannot run foxbase on xp pro. However, on my foxbase program can expan screen by press "^" + "->" , but, cannot running on dosbox. My question is doxbos support "^" + "->" or not. thanks