Anonymous method as function result

Posted by iamjoosy on Stack Overflow See other posts from Stack Overflow or by iamjoosy
Published on 2010-05-07T12:15:16Z Indexed on 2010/05/07 12:18 UTC
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What I want to do is to assign an anonymous method which I get as a function result to a variable of the same type. Delphi complains about not beeing able to do the assignement. Obviously Delphi things I want to assign the "GetListener" function instead of the result of that same function. Any help with this is very much appreciated.

type
      TPropertyChangedListener = reference to procedure (Sender: TStimulus);

      TMyClass = class
        function GetListener:TPropertyChangedListener
      end;


    ....

    var MyClass: TMyClass;
        Listener: TPropertyChangedListener;
    begin
      MyClass:= TMyClass.create;
      Listener:= MyClass.GetListener;   //  Delphi compile error: E2010 Incompatible types:  TPropertyChangedListener' and 'Procedure of object' 

    end; 

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