Am 14.05.2012 20:40, schrieb Stephen Jones: Ali Çehreli post got your answer - see the last example of the post news://news.digitalmars.com:119/jov3gn$2vtg$1...@digitalmars.com
but first: try to understand how the base-class, interface stuff realy works - you will got the same problems in every other language like C++,Java,C#,Delphi,... you just do it the wrong way
