I want to use c + + builder programming with mixed with IDL, add the IDL ActiveX controls to the c + + builder, but add is not successful, however, appear the following error: please directly,

[Error] c + + IDLDRAWX3Lib_OCX. H [125] : E2113 Virtual function '_fastcall TIDLDrawWidget: : DoExit ()' conflicts with the base class 'TWinControl'