MongoDB.Bson.MaterializedOnDemandBsonArray.this C# (CSharp) 메소드

        public override BsonValue this[int index]
        {
            get
            {
                EnsureIsMaterialized();
                return base[index];
            }
            set
            {
                EnsureIsMaterialized();
                base[index] = value;
            }
        }