void bkgVersion_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
// status OK
if (!e.Cancelled && e.Error == null)
{
ArrayList al = e.Result as ArrayList;
string version = al[0].ToString();
int connectionID = int.Parse(al[1].ToString());
_connSettings.SetVersionForConnection(connectionID, version);
}
}