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IDvdControl::ParentalCountrySelect method (strmif.h)

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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

Note  The IDvdControl interface is deprecated. Use IDvdControl2 instread.
 
Sets the current country/region for controlling parental access levels.

Syntax

HRESULT ParentalCountrySelect(
  [in] WORD wCountry
);

Parameters

[in] wCountry

Value that specifies the current country/region according to the Alpha-2 Code defined in ISO3166. See Remarks.

Return value

Returns an HRESULT value.

Remarks

This method returns an error unless the domain is DVD_DOMAIN_Stop. For more information, see DVD_DOMAIN.

The ISO3166 2-letter country/region codes in the wCountry parameter must be supplied to this method as a WORD. The conversion is demonstrated for the United States (US) in the following line of code.

C++ 
WORD wCountry  =  ( WORD( 'U' ) << 8 ) | 'S';

Requirements

Requirement Value
Target Platform Windows
Header strmif.h (include Dshow.h)

See also

Error and Success Codes

IDvdControl Interface

IDvdControl::ParentalLevelSelect