void DoTimeDemo(wxCommandEvent& event);
void DoVariantDemo(wxCommandEvent& event);
void DoByteOrderDemo(wxCommandEvent& event);
void DoTimeDemo(wxCommandEvent& event);
void DoVariantDemo(wxCommandEvent& event);
void DoByteOrderDemo(wxCommandEvent& event);
void DoStreamDemo2(wxCommandEvent& event);
void DoStreamDemo3(wxCommandEvent& event);
void DoStreamDemo4(wxCommandEvent& event);
void DoStreamDemo2(wxCommandEvent& event);
void DoStreamDemo3(wxCommandEvent& event);
void DoStreamDemo4(wxCommandEvent& event);