SQLDB备份还原

SQLDB备份   private void Button2_Click(object sender, System.EventArgs e)
  {
       string Dbserver = System.Configuration.ConfigurationSettings.AppSettings["Dbserver"]; 
       string DbUserId = System.Configuration.ConfigurationSettings.AppSettings ["masterDbUserId"];
       string DbUserPSW = System.Configuration.ConfigurationSettings.AppSettings["masterDbUserPSW"];
       string baseName = System.Configuration.ConfigurationSettings.AppSettings ["Dbase"];
       string path = Server.MapPath(System.Configuration.ConfigurationSettings.AppSettings["BackUpDB"]) + baseName + ".bak";
       SQLDMO.Restore oRestore = new SQLDMO.RestoreClass();
       SQLDMO.SQLServer oSQLServer = new SQLDMO.SQLServerClass();
       try
       {
            oSQLServer.LoginSecure = false;
            oSQLServer.Connect(Dbserver, DbUserId, DbUserPSW);
            oRestore.Action =             SQLDMO.SQLDMO_RESTORE_TYPE.SQLDMORestore_Database ;
            oRestore.Database = baseName;
            oRestore.Files = path;
            oRestore.FileNumber = 1;
            oRestore.ReplaceDatabase = true;
            oRestore.SQLRestore(oSQLServer); 
      }
      catch(Exception ex)
      {
            Response.Write(ex.Message);
      }
      finally
      {
           oSQLServer.DisConnect();
           CommonClass.MsgBox("数据库还原成功");
      }   }   private void Button1_Click(object sender, System.EventArgs e)
  {
       string Dbserver = System.Configuration.ConfigurationSettings.AppSettings["Dbserver"];
       string DbUserId = System.Configuration.ConfigurationSettings.AppSettings ["masterDbUserId"]; 
       string DbUserPSW = System.Configuration.ConfigurationSettings.AppSettings["masterDbUserPSW"];
       string baseName = System.Configuration.ConfigurationSettings.AppSettings["Dbase"];
       string path = Server.MapPath(System.Configuration.ConfigurationSettings.AppSettings["BackUpDB"]) + baseName + ".bak";
       SQLDMO.Backup oBackup = new SQLDMO.BackupClass();
       SQLDMO.SQLServer oSQLServer = new SQLDMO.SQLServerClass ();
       try
       {
            oSQLServer.LoginSecure = false;
            oSQLServer.Connect(Dbserver, DbUserId, DbUserPSW);
            oBackup.Action =             SQLDMO.SQLDMO_BACKUP_TYPE.SQLDMOBackup_Database;
            oBackup.Database = baseName;
            oBackup.Files = path;
            oBackup.BackupSetName = baseName;
            oBackup.BackupSetDescription = "数据库备份";
            oBackup.Initialize = true;
            oBackup.SQLBackup(oSQLServer);
       }
       catch(Exception ex)
       {
            Response.Write(ex.Message);
       }
       finally
       {
            oSQLServer.DisConnect();
            CommonClass.MsgBox("数据库备份成功!");
       }
  }
  //webconfig