Código:
DataTable dtSQLServers = SmoApplication.EnumAvailableSqlServers(false);
foreach (DataRow drServer in dtSQLServers.Rows)
{
String ServerName;
ServerName = drServer["Server"].ToString();
if (drServer["Instance"] != null && drServer["Instance"].ToString().Length > 0)
ServerName += @"\" + drServer["Instance"].ToString();
svrList.Add(ServerName);
}


