VolumeControl\Project1.bpr .............\Project1.cpp .............\Project1.exe .............\Project1.obj .............\Project1.res .............\Project1.tds .............\Unit1.cpp .............\Unit1.ddp .............\Unit1.dfm .............\Unit1.h .............\Unit1.obj .............\Unit1.~cpp .............\Unit1.~ddp .............\Unit1.~dfm .............\Unit1.~h VolumeControl