在SQL服务器上建立和备份、恢复数据库的C#代码(源于WEBCAST：在智能客户端应用程序中部署SQL Server 2005)

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Collections.Specialized;


using Microsoft.SqlServer.Management.Smo;         //必先添加Microsoft.SqlServer.ConnectionInfo、
                                                  //Microsoft.SqlServer.Smo、Microsoft.SqlServer.SmoEnum等引用
using Microsoft.SqlServer.Management.Common;

namespace SMO_Solution
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }



        private void btnConnect_Click(object sender, EventArgs e)
        {
            //Server srv = new Server(Environment.MachineName);
            //MessageBox.Show("The AdventureWorksDW database was created at " + srv.Databases["AdventureWorksDW"].CreateDate.ToString());

            ServerConnection conn = new ServerConnection();
            conn.LoginSecure = false;
            conn.Login = "username";
            conn.Password = "password";
            Server svr = new Server(conn);
            Console.WriteLine(svr.Name + " " + svr.Information.VersionString);

        }

        /**//// <summary>
        /// 建立数据库及表及字段
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnDBTableCreate_Click(object sender, EventArgs e)
        {
            Server srv = new Server(Environment.MachineName);
            Database smoDB = new Database(srv, "SMO_DB");
            smoDB.Create();

            Table smoTBL = new Table(smoDB, "SMO_TBL");
            Column smoCol1 = new Column(smoTBL, "c1", DataType.Int);
            smoTBL.Columns.Add(smoCol1);

            Column smoCol2 = new Column(smoTBL, "c2", DataType.NVarChar(30));
            smoTBL.Columns.Add(smoCol2);

            smoTBL.Create();

            MessageBox.Show("Database and Table Created!");

        }

        /**//// <summary>
        /// 备份数据库及进行备份校验
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnBackup_Click(object sender, EventArgs e)
        {
            Server srv = new Server(Environment.MachineName);
            BackupDeviceItem backDeviceItem = new BackupDeviceItem(@"C:\Webcast\SMO_BACKUP.bak", DeviceType.File);
            Backup back = new Backup();

            back.Database = "AdventureWorksDW";
            back.Devices.Add(backDeviceItem);
            back.Action = BackupActionType.Database;
            //bkp.Action = BackupActionType.Files;
            //bkp.DatabaseFileGroups.Add("WorkOrderGroup");
            back.SqlBackup(srv);

            MessageBox.Show("Backup Complete!");

            Restore rest = new Restore();
            BackupDeviceItem restDeviceItem = new BackupDeviceItem(@"C:\Webcast\SMO_BACKUP.bak", DeviceType.File);

            rest.Devices.Add(restDeviceItem);
                  //以下两排为恢复数据库代码
                  //rest.Action = RestoreActionType.Database;
                  //rest.SqlRestore(srv)

            bool verified = rest.SqlVerify(srv);
          

            if(verified == true)
            {
            MessageBox.Show("The backup was verified scuuessfully");
            }
            else
            {
            MessageBox.Show("The backup is corrupt");
            }

        }


        private void btnCheckCatalog_Click(object sender, EventArgs e)
        {
            Server svr = new Server(Environment.MachineName);
            Database db;
            db = svr.Databases["AdventureWorksDW"];

            StringCollection sc;
            sc = db.CheckCatalog();

            for (int i = 0; i < sc.Count; i++)
            {
                if (sc[i].Length > 0)
                {
                    MessageBox.Show(sc[i]);
                }   
            }

            

        }

        /**//// <summary>
        /// 输出脚本或存储过程
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnScripter_Click(object sender, EventArgs e)
        {
            //输出脚本

            Server srv = new Server(Environment.MachineName);
            Scripter scr = new Scripter(srv);

            scr.Options.FileName = @"C:\Webcast\scripter.txt";
            scr.Options.AppendToFile = true;
            scr.Options.IncludeHeaders = true;

            Database db = srv.Databases["AdventureWorksDW"];
            SqlSmoObject[] smoObjects;

            smoObjects = new SqlSmoObject[db.Tables.Count];

            int i = 0;
            foreach (Table tbl in db.Tables)
            {
                if (tbl.IsSystemObject == false)
                {
                    smoObjects[i] = tbl;
                    i++;
                }
            }

            SqlSmoObject[] newSmoObjects;

            newSmoObjects = new SqlSmoObject[i];

            for (int j = 0; j < i; j++)
            {
                newSmoObjects[j] = smoObjects[j];
            }
            scr.Script(newSmoObjects);
            MessageBox.Show("Scripting complete!");



            //输出存储过程

            //Server svr = new Server(Environment.MachineName);
            //StoredProcedure sp = svr.Databases["AdventureWorksDW"].StoredProcedures["sp_statistics", "sys"];

            //ScriptingOptions so = new ScriptingOptions();
            //so.IncludeHeaders = true;
            //so.SchemaQualify = true;

            //foreach (string s in sp.Script(so))
            //{
            //    MessageBox.Show(s);
            //}
        }
    }
}