这个属性是什么意思，最好详细一点

Question

TDemoButton = class(TButton)
                 private
                  FNameEx:string;
                  public
                  constructor create(AOwner:TComponent);override;
                  published
                   property nameEx:string read FNameEx;
                   end;
                    constructor TDemoButton.create(Aowner:TComponent);
                    begin
                     inberiyed;
                     //初始化属性nameEx的值为FNameEx
                      FNameEx:= FNameEx;
                       end;

Answer 1

这个是继承自TButton，这个属性应该就是类似TButton的Name属性吧