Products | Support | Email a link to this topic. | Send comments on this topic. | Back to Introduction - All Topics | Help Version 19.0.3.29
|
Leadtools.Annotations.Automation Assembly > Leadtools.Annotations.Automation Namespace > AnnAutomation Class : OnAfterUndoRedo Method |
-(void) onAfterUndoRedo;
protected void onAfterUndoRedo(LeadEvent event)
function Leadtools.Annotations.Automation.AnnAutomation.OnAfterUndoRedo( e )
Raising an event invokes the event handler through a delegate. The AfterUndoRedo method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors: When overriding AfterUndoRedo in a derived class, be sure to call the base class's AfterUndoRedo method so that registered delegates receive the event.