Inheritance: EmptyClassDayLesson
 public ClassListLight Clone()
 {
     ClassListLight cll = new ClassListLight();
     cll.Begin_lesson = this.Begin_lesson;
     cll.Period = this.Period;
     cll.Week = this.Week;
     //cll.Name = new string[this.Name.Length];
     cll.Hash_day = this.Hash_day;
     cll.Hash_lesson = this.Hash_lesson;
     //for (int i = 0; i < this.Name.Length; i++)
     //{
     //    cll.Name[i] = new string(this.Name[i].ToCharArray());//Name[i].ToString();
     //}
     return cll;
 }
        public ClassListLight Clone()
        {
            ClassListLight cll = new ClassListLight();

            cll.Begin_lesson = this.Begin_lesson;
            cll.Period       = this.Period;
            cll.Week         = this.Week;
            //cll.Name = new string[this.Name.Length];
            cll.Hash_day    = this.Hash_day;
            cll.Hash_lesson = this.Hash_lesson;
            //for (int i = 0; i < this.Name.Length; i++)
            //{
            //    cll.Name[i] = new string(this.Name[i].ToCharArray());//Name[i].ToString();
            //}
            return(cll);
        }