OnLeaseChangedDelegate

References
public delegate OnLeaseChangedDelegate
Called by Rhino to signal that a lease from Rhino Accounts has changed. If LicenseLeaseChangedEventArgs.Lease is null, then the server has signaled that this product is no longer licensed. Your plug-in must change behavior to behave appropriately.
void OnLeaseChangedDelegate(LicenseLeaseChangedEventArgs args, out Icon icon)
args (LicenseLeaseChangedEventArgs)Data passed by Rhino when the lease changes
icon (out Icon)Icon to be displayed in Tools > Options > Licenses for this lease.