This method gets the state of the navigational arrows control.
HRESULT get_NavState( long *plNavState );
| Flag | Value | Description | 
| USER_NAV_LEFT | 0x0001 | Control displays the left arrow. | 
| USER_NAV_UP | 0x0002 | Control displays the up arrow. | 
| USER_NAV_RIGHT | 0x0004 | Control displays the right arrow. | 
| USER_NAV_DOWN | 0x0008 | Control displays the down arrow. | 
| USER_NAV_ENTER | 0x0010 | Control displays the center dot that represents the ENTER key. | 
| USER_NAV_SMALL | 0x4000 | Control displays a smaller, 19 x 19 version of the navigational arrows control. | 
| USER_NAV_DISABLED | 0x8000 | Reserved for internal use. | 
NOERROR indicates success. If an error occurs, the appropriate HRESULT value is returned.
IASUserNavArrows::put_NavState