pcsoft.us.windevCopyright 2026, PC SOFT25 Aug 2020 22:38:00 Z24 Jul 2020 21:58:47 ZHi, as I am new with WinDev I encounter next challenge: in Base Class I made a void method, eg : HEADER I need the Base Class to use the actual method from the derived Class, also named HEADER, So in Base and Derived Class I wrote (but his doesn't work): MakeDoc is Class ... procedure virtual HEADER( ) // no code ... procedure AddPage( ) ... Header( ) // at this place the method of the derived class need to be used .... ================= Derived Class: ActualDoc is MakeDoc ... Procedure HEADER( ) // actual Method to be used by base class AddPage() !! Trace("making header") ... ActualDoc.Addpage( ) (Normally you override a Base-Method from the Derived Class, with a method IN the derived class. Here I need to override a Base-Method within the Base Class, with a method IN the derived class.) Thanks Paul30WEBDEVen_UShttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class/read.awpmoderateur@pcsoft.fr (El moderador)webmaster@pcsoft.fr (El webmaster)Paulus604pcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67949/read.awp25 Aug 2020 22:38:00 ZAs mentioned by Peter! I Almost forgot...https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67949/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67949/read.awpBase class uses method from derived classPaulus604pcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67948/read.awp25 Aug 2020 22:36:53 ZMeanwhile in the Netherlands..... Problem solved! As I was used to instantiate direct form a class and add the overload method…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67948/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67948/read.awpBase class uses method from derived classPaulus604pcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67939/read.awp18 Aug 2020 22:38:18 ZHello Peter, Thanks for your input. I will try to explane more: I'm rewriting code from Visual Objects (C++ ish) to Windev. In …https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67939/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67939/read.awpBase class uses method from derived classPeHoBepcsoft.us.windevhttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67923/read.awp4 Aug 2020 17:45:22 ZHi Paulus There are some issues with your declarations... And I think that what you want to do doesn't make any sense design…https://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67923/read.awphttps://forum.pcsoft.fr/es-ES/pcsoft.us.windev/67912-base-class-uses-method-from-derived-class-67923/read.awpBase class uses method from derived class