ControlSource-ul coloanei cPretFactura se rebindeaza calificat (rul_temp.pret_lei);
necalificat, VFP il rezolva pe workarea altei grile si celula nu accepta tastare.
Test de reproducere + nota docs/capcana_grid_controlsource.md.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RYbiinqXxdEqXi53x4Ro7K
