| # Preferences Interface
Includes: | "APSCommonServices.h" <stdarg.h> <stddef.h> "CFLite.h" "CFLiteNotifications.h"
## Introduction Provides APIs for Preferences information. ## Functions `CFPreferencesCopyAppValue_compat` Copies/gets a platform-specific property `CFPreferencesSetAppValue_compat` Sets a platform-specific property ### CFPreferencesCopyAppValue_compat Copies/gets a platform-specific property
    CFPropertyListRef CFPreferencesCopyAppValue_compat(
        CFStringRef inKey,
        CFStringRef inAppID );
##### Parameters `inKey` Property to be retrieved `inAppID` Reserved ##### Return Value CFPropertyList containing the value of the property specified. ##### Discussion The following properties need to be handled:
                  inKey                                type
                  -----                                ------
            - kAirPlayPrefKey_PlayPassword             CFSTR
                 Return the Airplay Play Password.
### CFPreferencesSetAppValue_compat Sets a platform-specific property
    void CFPreferencesSetAppValue_compat(
        CFStringRef inKey,
        CFPropertyListRef inValue,
        CFStringRef inAppID );
##### Parameters `inKey` Property to be set `inValue` Value to be set `inAppID` Reserved ##### Return Value None ##### Discussion The following properties need to be handled:
                  inKey                                type
                  -----                                ------
            - kAirPlayPrefKey_PlayPassword             CFSTR
                 Set the Airplay Play Password.
## Typedefs Last Updated: Friday, August 29, 2014