public void RevertToSnapshot(string snapshotName)
{
VixCOM.ISnapshot snapshot;
_virtualMachine.GetNamedSnapshot(snapshotName, out snapshot);
VixCOM.IJob job = _virtualMachine.RevertToSnapshot(snapshot, 0, null, null);
UInt64 err = job.WaitWithoutResults();
if (lib.ErrorIndicatesFailure(err))
{
short errCode = lib.ErrorCode(err);
string errMsg;
errMsg = lib.GetErrorText(err, null);
throw new Exception("RevertToSnapshot: " + errMsg);
}
WaitForToolsInGuest();
}