sqlserver备份还原数据库功能封装分享

代码如下:using System;using SQLDMO; namespace EDTBackupTool{ /// /// Backup 的摘要说明。 /// public class SQLTools { public static bool Backup(string backfile){ try { SQLDMO.Backup backup = new BackupClass(); SQLDMO.SQLServer server = new SQLServerClass(); server.LoginSecur