TFileDialogOverwriteResponse indicates the application's response to an overwrite request during a save operation for a TCustomFileSaveDialog dialog. These are the same values as in the FDE_OVERWRITE_RESPONSE enumerated type used in the Microsoft IFileDialogEvents::OnOverwrite method.

TFileDialogOverwriteResponse = (
  forDefault = FDEOR_DEFAULT,
  forAccept = FDEOR_ACCEPT,
  forRefuse = FDEOR_REFUSE
);

enum TFileDialogOverwriteResponse {
  forDefault = FDEOR_DEFAULT,
  forAccept = FDEOR_ACCEPT,
  forRefuse = FDEOR_REFUSE
};