... , SLE4442/5542, SLE4418/4428, SLE4404, SLE4406 and so on Software support: Supported development environment MS-DOS under TURBO C, BORLAND C, Microsoft ... , FOXBASE, FOXPRO FOR DOS, CLIPPER, etc. Windows3X under 16-bit development platforms, such as: VB, Delphi, PB, VFP, FP VC, etc ... . Windows 9x/2k/NT/XP/7 under 32-bit development platforms such as VB, Delphi, PB, VFP, VC, C + + Builder ...