C# mongodb驱动 执行脚本

command命令语法：

https://docs.mongodb.com/manual/reference/command/find/#dbcmd.find

db.runCommand(
   {
     find: "restaurants",
     filter: { rating: { $gte: 9 }, cuisine: "italian" },
     projection: { name: 1, rating: 1, address: 1 },
     sort: { name: 1 },
     limit: 5
   }
)

　　

var bsonDoc = BsonDocument.Parse("{\"find\":\"producer\"}");
var cmd = new BsonDocumentCommand<FindCommandResult<Person>>(bsonDoc);

var result = db.RunCommand<FindCommandResult<Person>>(cmd);

　　

 [BsonIgnoreExtraElements]
    public class FindCommandResult<T>
    {
        public Double ok { get; set; }

        [BsonElement("cursor")]
        public ResultCursor<T> cursor { get; set; }
    }

    [BsonIgnoreExtraElements]
    public class ResultCursor<T>
    {
        public long id { get; set; }

        public String ns { get; set; }

        [BsonElement("firstBatch")]
        public T[] firstBatch { get; set; }

    }