使用SMO还原数据库而不使用DATABASE时出错

Question

我正在使用SMO恢复数据库，

ServerConnection con = new ServerConnection(_serverName, _userName, _password);
Server server = new Server(con);
Restore destination = new Restore();
destination.Action = RestoreActionType.Database;
destination.Database = _databaseName;
BackupDeviceItem deviceItem = new BackupDeviceItem(path, DeviceType.File);
destination.Devices.Add(deviceItem);
destination.ReplaceDatabase = true;
destination.NoRecovery = true;
destination.SqlRestore(server);

我收到一条异常消息：

由于数据库正在使用中，无法获得独占访问权限。RESTORE DATABASE正在异常终止。

Answer 1

我通过终止连接的进程和数据库来解决问题

ServerConnection con = new ServerConnection(_serverName, _userName, _password);
Server server = new Server(con);
Restore destination = new Restore();
destination.Action = RestoreActionType.Database;
destination.Database = _databaseName;
BackupDeviceItem deviceItem = new BackupDeviceItem(path, DeviceType.File);
destination.Devices.Add(deviceItem);
destination.ReplaceDatabase = true;
destination.NoRecovery = true;
server.KillAllProcesses("your db name");
server.KillDatabase("your db name");
destination.SqlRestore(server);