The channel must be locked DB_LOCK_READWRITE This function simply sets a value in the line's metadata that is retrieved using the rLineBearing_DB function. It terminates for line categories other than DB_CATEGORY_LINE_FLIGHT.

public void SetLineBearing(
	int i1,
	double d2
)

Public Sub SetLineBearing ( 
	i1 As Integer,
	d2 As Double
)

public:
void SetLineBearing(
	int i1, 
	double d2
)

member SetLineBearing : 
        i1 : int * 
        d2 : float -> unit