restore sql database

Question

我想在C＃中使用asp.net web应用程序恢复数据库.. 任何人都可以帮助我吗？

Answer 1

你必须使用下面的命名空间

using Microsoft.SqlServer.Management.Smo; 
using Microsoft.SqlServer.Management.Common; 

简单的例子

public bool RestoreDB(string dbName, string backupPath, string newLocation,string userName,sring Password) 
     {    
      ServerConnection con = new ServerConnection(serverName); 
      if(userName=="") 
       con.LoginSecure = true; 
      else{ 
       con.LoginSecure = false; 
       con.Login = userName; 
       con.Password = Password;   
      } 
      Restore restoreObj = new Restore();   
      var srv = new Server(con); 
      if (srv != null) 
      { 
       restoreObj.Action = RestoreActionType.Database; 
       restoreObj.Database = dbName; 
       BackupDeviceItem resDevice = new BackupDeviceItem(backupPath, DeviceType.File); 
       restoreObj.PercentCompleteNotification = 10; 
       restoreObj.ReplaceDatabase = false;     
       restoreObj.Devices.Add(resDevice);     

       restoreObj.PercentComplete += (sender, evtargs) => 
       { 
        //on progress callback 
       }; 

       restoreObj.Complete += (sender, evtargs) => 
       { 
        //on competion callback 
       }; 

       restoreObj.SqlRestoreAsync(srv); 

      } 
      return true; 
     }