//-------------------------------------------------------------------------------------------------------------------------------------------------------
/// <summary>
/// theory functions
/// </summary>
/// <param name="theoryQuestion"></param>
public void Add_theory_q(BE.TheoryQuestion theoryQuestion)
{
if (theoryQuestion.Question == null)
{
throw new Exception("שגיאה בהוספת שאלה: השאלה לא יכולה להיות ריקה. ");
}
Dal.Add_theory_q(theoryQuestion);
}