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ORIENTATION_PREFERENCE enumeration (winuser.h)

Indicates the screen orientation preference for a desktop app process.

Syntax

typedef enum ORIENTATION_PREFERENCE {
  ORIENTATION_PREFERENCE_NONE = 0x0,
  ORIENTATION_PREFERENCE_LANDSCAPE = 0x1,
  ORIENTATION_PREFERENCE_PORTRAIT = 0x2,
  ORIENTATION_PREFERENCE_LANDSCAPE_FLIPPED = 0x4,
  ORIENTATION_PREFERENCE_PORTRAIT_FLIPPED = 0x8
} ;

Constants

 
ORIENTATION_PREFERENCE_NONE
Value: 0x0
The process has no device orientation preferences. The system may choose any available setting.
ORIENTATION_PREFERENCE_LANDSCAPE
Value: 0x1
The process represents a desktop app that can be used in landscape mode.
ORIENTATION_PREFERENCE_PORTRAIT
Value: 0x2
The process represents a desktop app that can be used in portrait mode.
ORIENTATION_PREFERENCE_LANDSCAPE_FLIPPED
Value: 0x4
The process represents a desktop app that can be used in flipped landscape mode.
ORIENTATION_PREFERENCE_PORTRAIT_FLIPPED
Value: 0x8
The process represents a desktop app that can be used in flipped portrait mode.

Requirements

Requirement Value
Header winuser.h