在C#中运用SQLDMO备份SQL Server数据库

DMO由一个动态链接库SQLDMO.DLL文件(在C:\Program Files\Microsoft SQL Server\80\Tools\Binn目录下)

using System;

using System.Collections.Generic;

using System.Text;

 

 

    class Program

    {

        static void Main(string[] args)

        {

            DbBackup();

                   

 

        }

 

         ///<summary>

     /// 数据库备份

     ///</summary>

     public static void DbBackup()

      {

           SQLDMO.Backup oBackup = new SQLDMO.BackupClass();

           SQLDMO.SQLServer oSQLServer = new SQLDMO.SQLServerClass();

           try

           {

               oSQLServer.LoginSecure = false;

               oSQLServer.Connect(@".\SQL2005", "sa", "123456");

               Console.WriteLine("正在连接服务器");

               oBackup.Action = SQLDMO.SQLDMO_BACKUP_TYPE.SQLDMOBackup_Database;

               oBackup.Database = "SMMM";

               oBackup.Files = @"d:\SMMM.bak";

               oBackup.BackupSetName = "SMMM";

               oBackup.BackupSetDescription = "数据库备份";

               oBackup.Initialize = true;

               Console.WriteLine("正在备份");               

               oBackup.SQLBackup(oSQLServer);

               Console.WriteLine("备份完成");               

 

           }

           //catch

           // {

           //     throw;

           // }

           catch (Exception ex)

           {

               Console.WriteLine(ex.Message);

           }

 

          finally

          {

               oSQLServer.DisConnect();

          }

      }

    

}