I need a timer that will change the text of a combobox which is binded to a database.
My Application which is based on hospital management wherein a doctor has to visit rooms within 6 hours. If 6 hours elapse the combo should show "need......" and if not something "......" and the changes should be also written in the database as there are many rooms. there should also be a button that resets the timer. please help me. Thank you so much