wxCommandEvent: wxEvent
This event class contains information about panel item command events.
It is passed to wxFunction panel item callbacks. It
can also be constructed by an application and used with wxSendEvent
to simulate a user command in a panel item.
wxCommandEvent::clientData
wxCommandEvent::commandInt
wxCommandEvent::commandString
wxCommandEvent::extraLong
wxCommandEvent::wxCommandEvent
wxCommandEvent::Checked
wxCommandEvent::GetClientData
wxCommandEvent::GetSelection
wxCommandEvent::GetString
wxCommandEvent::IsSelection