[]
DXGI_MODE_ROTATION
public enum DisplayModeRotation
Identity = 1
DXGI_MODE_ROTATION_IDENTITY
Rotate180 = 3
DXGI_MODE_ROTATION_ROTATE180
Rotate270 = 4
DXGI_MODE_ROTATION_ROTATE270
Rotate90 = 2
DXGI_MODE_ROTATION_ROTATE90
Unspecified = 0
DXGI_MODE_ROTATION_UNSPECIFIED