IDVDNavigationManager
This interface sets the global context for the navigation manager.
| Programming element | Description |
|---|---|
| SetVolume | Sets the volume that the navigation manager will control. |
| GetSParameter | Returns the value of a specified system parameter (SPRM). |
| GetGParameter | Returns the value of a specified general parameter (GPRM). |
| SetSParameter | Sets the value of a specified system parameter (SPRM). |
| GetScanCaps | Returns a bitmask identifying which scan modes the DVD-Video API renderer supports. |
| GetPlaybackState | Returns a value indicating the current playback state of the player. |
| UseRenderer | Allows you to select the DVD-Video renderer that your application will use. |
| ButtonSelectDirect | Allows your application to select a button by specifying its button number from the button information table (BTNIT). |
The IDVDNavigationManager, like all COM interfaces, inherits the IUnknown interface methods. The IUnknown interface supports the following three methods:
Remarks
You can obtain a pointer to an IDVDNavigationManager interface by calling the IUnknown::QueryInterface method of a DVDNavigationManager object and specifying the IID_IDVDNavigationManager reference identifier.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Dvdnav.h, Dvdnav.idl.
Link Library: Ddvdids.lib.
See Also
Last updated on Thursday, April 08, 2004
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