static BaseBLL()
{
admins = DataFileAccess.GetAdmins();
students = DataFileAccess.GetStudents();
teachers = DataFileAccess.GetTeachers();
courses = DataFileAccess.GetCourses();
termCourses = DataFileAccess.GetTermCourses();
InitInitIDs();
}
public static void InitAll()
{
if (!Directory.Exists("data"))
{
Directory.CreateDirectory("data");
}
admins = DataFileAccess.GetAdmins();
casualUsers = DataFileAccess.GetCasualUsers();
formalUsers = DataFileAccess.GetFormalUsers();
parks = DataFileAccess.GetParks();
orders = DataFileAccess.GetOrders();
}