De or het theaterprogrammering?

The correct Dutch article is:

de theaterprogrammering

Rule Words ending in -ing: almost always de. See the rule

How to use theaterprogrammering

the theaterprogrammeringde theaterprogrammering
this theaterprogrammeringdeze theaterprogrammering
that theaterprogrammeringdie theaterprogrammering
our theaterprogrammeringonze theaterprogrammering
your theaterprogrammeringjouw theaterprogrammering
every theaterprogrammeringelke theaterprogrammering
which theaterprogrammering?welke theaterprogrammering?
a big theaterprogrammering / the big theaterprogrammeringeen grote theaterprogrammering, de grote theaterprogrammering