I've been programming in C# for .NET in the recent years.
Earlier I programmed using C++ (and even C) or Delphi (Turbo Pascal) for Windows. I got my first PC in 1988 and started PC programming with Turbo Pascal and C for MS DOS/PC DOS.
I wrote my first programs in Pascal (for Apple ][) and BASIC (for ZX 81) back in 1983/84. 16 kiB RAM were so big then.