public void AddStudent(long ID, string originalID, string firstName, string lastName, string emailAddress) { Student newStudent = new Student(); newStudent.Id = ID; if (originalID != null || originalID != string.Empty) { newStudent.OriginalId = originalID; } if (firstName != null || firstName != string.Empty) { newStudent.FirstName = firstName; } if (lastName != null || lastName != string.Empty) { newStudent.LastName = lastName; } if (emailAddress != null || emailAddress != string.Empty) { newStudent.EmailAddress = emailAddress; } Whiteboard.Data.WhiteboardDataAccess wbAccess = new Whiteboard.Data.WhiteboardDataAccess(); wbAccess.AddStudent(newStudent); }