void DoTimeDemo(wxCommandEvent& event);
void DoVariantDemo(wxCommandEvent& event);
void DoByteOrderDemo(wxCommandEvent& event);
void DoStreamDemo(wxCommandEvent& event);
void DoStreamDemo2(wxCommandEvent& event);
void DoTimeDemo(wxCommandEvent& event);
void DoVariantDemo(wxCommandEvent& event);
void DoByteOrderDemo(wxCommandEvent& event);
void DoStreamDemo(wxCommandEvent& event);
void DoStreamDemo2(wxCommandEvent& event);