Is there a way in Delphi to assign an anonymous method to a button event?

Question

I was wondering if there is a way in Delphi to assign an anonymous method to a form control event.

For example:

Button1.OnClick := procedure (Sender:         


        

Answer 1

This is not possible. You have to make the event handler be a method type rather than an anonymous method.

You'll need to wrap your anonymous method in a method. Either an instance method (of a record or a class), or a class method. For instance:

• VCL events with anonymous methods - what do you think about this implementation?
• TProc<TObject> to TNotifyEvent