IDvdInfo2::GetCurrentDomain
| Microsoft DirectShow 9.0 |
IDvdInfo2::GetCurrentDomain
The GetCurrentDomain method retrieves the domain in which the DVD Navigator is currently located.
Syntax
HRESULT GetCurrentDomain( DVD_DOMAIN *pDomain );
Parameters
pDomain
[out] Pointer to a variable of type DVD_DOMAIN that receives the current domain.
Return Values
Returns one of the following HRESULT values.
| Return code | Description |
| S_OK | Success. |
| E_UNEXPECTED | Unexpected error. |
| E_POINTER | Invalid argument. |
Remarks
You can use this method to test whether the DVD Navigator is finished playing in a particular title domain. An application doesn't have to test for the current domain before calling an IDvdControl2 method such as PlayTitle, PlayForwards, and so on. The DVD Navigator tests for the domain and simply does nothing, returning VFW_E_DVD_INVALIDDOMAIN, if the current command is invalid for the domain.
Requirements
Header: Declared in Strmif.h; include Dshow.h.
Library: Use Strmiids.lib.
See Also