C# (CSharp) School Course.GetType Examples

Example #1

File: School.cs Project: kiko81/Teleric-Academy-Homeworks

        public void AddCourse(Course course)
        {
            if (course == null)
            {
                throw new ArgumentNullException("course", "Adding course requires course object as argument");
            }

            if (course.GetType() != typeof (Course))
            {
                throw new ArgumentException("You cannot add non course objects to courses");
            }

            if (this.courses.Contains(course))
            {
                throw new InvalidOperationException("Such course already exists.");
            }

            this.courses.Add(course);
        }