示例#1
0
        public static SchoolDBContext GetInstance()
        {
            if (_schoolDBContext == null)
            {
                _schoolDBContext = new SchoolDBContext();
            }

            return(_schoolDBContext);
        }
示例#2
0
 public MarkRepository(SchoolDBContext db)
 {
     this.db = db;
 }
示例#3
0
 public StudentRepository(SchoolDBContext db)
 {
     this.db = db;
 }
示例#4
0
 public SubjectRepository(SchoolDBContext db)
 {
     this.db = db;
 }