ShowControls

Shows navigation controls and/or graphical and textual information in the 3D Window.

Parameters

controlFlags

The currently displayed navigation controls. This parameter can be any combination

 of the following values: 

·          HUD_LAYER_NONE                         = 0

·          HUD_LAYER_ACTIVE_ARROWS  = 1

·          HUD_LAYER_CENTER_SIGN         = 2

·          HUD_LAYER_TEXT_DATA              = 4

·          HUD_LAYER_COMPASS                 = 8

·          HUD_LAYER_GRAPHIC_1              = 16 (reserved)

·          HUD_LAYER_PAN_BARS                 = 32

·          HUD_LAYER_DATE_TIME              = 64

·          HUD_LAYER_SCALE_BAR              = 128

·          HUD_LAYER_ZOOM_CONTROL  = 256

Exceptions

See: HRESULT Return Values for a list of possible values returned by the HRESULT.