c# MongoDB驱动程序，从嵌套数组中检索对象

using MongoDB.Bson;
using MongoDB.Driver;

// 连接MongoDB数据库
var client = new MongoClient("mongodb://localhost:27017");
var database = client.GetDatabase("your_database_name");
var collection = database.GetCollection<BsonDocument>("your_collection_name");

// 构建查询条件
var filter = Builders<BsonDocument>.Filter.Eq("your_nested_array_field", "your_value");

// 查询符合条件的文档
var result = collection.Find(filter).ToList();

// 遍历查询结果
foreach (var document in result)
{
    var nestedArray = document["your_nested_array_field"].AsBsonArray;

    // 遍历嵌套数组
    foreach (var nestedObject in nestedArray)
    {
        var nestedDocument = nestedObject.AsBsonDocument;
        // 处理嵌套对象
        // ...
    }
}