|Microsoft DirectX 9.0|
Indicates the DVD player's new domain.
DWORD value indicating the new domain. Member of the DVD_DOMAIN enumerated data type.
Zero unless lParam1 == DVD_ERROR_LowParentalLevel. In that case lParam2 will be set to the minimum parental level required to play the title, or to DWORD_PTR(-1) if parental controls must be disabled in order to play the title.
The DVD player signals this event whenever it changes domains.
This event is raised in all DVD domains.