如何用C#枚举GridFS中的文件

using MongoDB.Driver;

var client = new MongoClient("mongodb://localhost:27017");
var database = client.GetDatabase("your_database_name");

var bucket = new GridFSBucket(database);

var filter = Builders<GridFSFileInfo>.Filter.Empty;
var options = new GridFSFindOptions { BatchSize = 10 };
var files = await bucket.FindAsync(filter, options);

await files.ForEachAsync(file =>
{
    // 处理文件
    Console.WriteLine($"文件名: {file.Filename}");
    Console.WriteLine($"文件大小: {file.Length} bytes");
    Console.WriteLine($"上传时间: {file.UploadDateTime}");
    Console.WriteLine($"文件ID: {file.Id}");
});