http://www.nuget.org/packages/mongocsharpdriver/.

1MongoDB.Bson.dll

2MongoDB.Driver.dll

3MongoDB.Driver.Core.dll

         /// <summary>

         /// 数据库连接

         /// </summary>

         private const string connUrl = "mongodb://127.0.0.1:27017";

         /// <summary>

         /// 指定的数据库

         /// </summary>

         private const string dbName = "testdb";

         protected static IMongoClient _client;

         protected static IMongoDatabase _database;

        void Load(){

          var url = new MongoUrl(connUrl);

             var settings = MongoClientSettings.FromUrl(url);

             settings.Credentials = new List<MongoCredential>()

             {

                 MongoCredential.CreateCredential(dbName, "admin", "")

             };

             //创建数据连接

             _client = new MongoClient();_database = _client.GetDatabase(dbName);

         }

         async void GetData()

        {

            try

            {

                IMongoCollection<T_Role> collection = _database.GetCollection<T_Role>("dbo.T_Role");

                var filter = new BsonDocument();

                var data = await collection.Find(filter).ToListAsync();

                if (data.Any())

                {

                    gridControl1.BeginUpdate();

                    gridControl1.DataSource = data;

                    gridControl1.EndUpdate();

                }

            }

            catch (FormatException e)

            {

              //记录日志

            }}