C# mongodb 增删改查 入门示例源码下载

【实例截图】

【核心代码】

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevComponents.DotNetBar;
using System.IO;
using FrameWork;

namespace WindowsFormsApplication1
{
    /**
     * 
     * MongoDB数据库增删改查DEMO
     * 任意拷贝、修改
     * 仅供学习
     * 曾维周 16/2/25
     * 
     * App独立开发群 533838427
     * 
     * */
    public partial class MainForm : DevComponents.DotNetBar.Metro.MetroForm
    {
        public Model.ConfModel conf = new Model.ConfModel();
        private bool isFirst = true;
        private string filePath;
        private List<Model.AccountModel> accounts = new List<Model.AccountModel>();
        private FrameWork.MongoHelper<Model.AccountModel> client;
        public MainForm()
        {
            InitializeComponent();
            this.Activated  = new EventHandler(Form2_Activated);
        }

        void Form2_Activated(object sender, EventArgs e)
        {
            if (isFirst)
            {
                init();
                isFirst = false;
            }
        }

        void init()
        {
            /**
             * 
             * step-1
             * 配置你的mongodb链接
             * 请配置完
             * 
             * */
            conf.mongodb_dbAddr = "localhost";
        }

        private void buttonX2_Click(object sender, EventArgs e)
        {
            /**
             * 
             * step-2
             * 请操作前修改好你的model
             * 
             * step-3
             * 用builder初始化一个helper
             * 当然你也完全可以修改代码直接在构造函数里面初始化
             * 我是觉得好玩
             * 
             * */
            FrameWork.MongoHelper<Model.AccountModel>.Builder<Model.AccountModel> builder = new FrameWork.MongoHelper<Model.AccountModel>.Builder<Model.AccountModel>();
            builder.setCollectionName("你的collection名字");
            builder.setConn(conf.mongodb_conn);
            builder.setDbName(conf.mongodb_dbName);
            client = builder.build();
        }

        private void buttonX1_Click(object sender, EventArgs e)
        {
            //增
            Model.AccountModel account = new Model.AccountModel();
            account.name = "love";
            client.Insert(account);

            //删
            client.Delete(account);

            //改
            account.name = "not love";
            client.Update(account);

            //查
            Model.AccountModel res = client.Find(MongoDB.Driver.Builders.Query<Model.AccountModel>.EQ(xx => xx.id, account.id));

            //强烈建议用linq进行查询操作
            //http://mongodb.github.io/mongo-csharp-driver/1.11/linq/ 
            //var query = collection.AsQueryable<Model.AccountModel>().Where(e => e.FirstName == "John");

        }

    }
}