Program example13; { This program demonstrates the FindPropInfo function } {$mode objfpc} uses rttiobj,typinfo,sysutils; Var O : TMyTestObject; PT : PTypeData; PI : PPropInfo; I,J : Longint; PP : PPropList; prI : PPropInfo; begin O:=TMyTestObject.Create; PI:=FindPropInfo(O,'BooleanField'); Writeln('FindPropInfo(Instance,BooleanField) : ',PI^.Name); PI:=FindPropInfo(O.ClassType,'ByteField'); Writeln('FindPropInfo(Class,ByteField) : ',PI^.Name); Write ('FindPropInfo(Class,NonExistingProp) : '); Try PI:=FindPropInfo(O,'NonExistingProp'); except On E: Exception do Writeln('Caught exception "',E.ClassName,'" with message : ',E.Message); end; O.Free; end.