备份和恢复数据库（SQLDMO）

[vb]代码库

Private objSQLServer As New SQLDMO.SQLServer
Private Sub cmdBackup_Click() 
Dim objBackup As New SQLDMO.backup
objBackup.Database = "pubs" 
objBackup.MediaName = "C:\Mssql7\Backup\pubs.bak" 
'If you backup to tape, you can use 
'objBackup.MediaName = "\\.\TAPE0" 
objBackup.MediaDescription = "Back of pubs" 
objBackup.SQLBackup (objSQLServer) 
End Sub
Private Sub cmdRestore_Click() 
Dim objRestore As New SQLDMO.Restore 
objRestore.Database = "pubs" 
objRestore.MediaName = "C:\Mssql7\Backup\pubs.bak" 
objRestore.ReplaceDatabase = True 
objRestore.SQLRestore (objSQLServer) 
End Sub
Private Sub Form_Load() 
objSQLServer.Connect "Localhost", "sa", "" 
End Sub