看看Bappi M Ahmed的这篇文章。它显示了用于还原数据库文件的完整方法。这是它显示的方法：
public void RestoreDatabase(String databaseName, String filePath,
String serverName, String userName, String password,
String dataFilePath, String logFilePath)
{
Restore sqlRestore = new Restore();
BackupDeviceItem deviceItem = new BackupDeviceItem(filePath, DeviceType.File);
sqlRestore.Devices.Add(deviceItem);
sqlRestore.Database = databaseName;
ServerConnection connection = new ServerConnection(serverName, userName, password);
Server sqlServer = new Server(connection);
Database db = sqlServer.Databases[databaseName];
sqlRestore.Action = RestoreActionType.Database;
String dataFileLocation = dataFilePath + databaseName + ".mdf";
String logFileLocation = logFilePath + databaseName + "_Log.ldf";
db = sqlServer.Databases[databaseName];
RelocateFile rf = new RelocateFile(databaseName, dataFileLocation);
sqlRestore.RelocateFiles.Add(new RelocateFile(databaseName, dataFileLocation));
sqlRestore.RelocateFiles.Add(new RelocateFile(databaseName+"_log", logFileLocation));
sqlRestore.ReplaceDatabase = true;
sqlRestore.Complete += new ServerMessageEventHandler(sqlRestore_Complete);
sqlRestore.PercentCompleteNotification = 10;
sqlRestore.PercentComplete +=
new PercentCompleteEventHandler(sqlRestore_PercentComplete);
sqlRestore.sqlRestore(sqlServer);
db = sqlServer.Databases[databaseName];
db.SetOnline();
sqlServer.Refresh();
}
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