Concatenates two border objects. Both borders must be open (not closed) and the endpoint of the first border must be equal to the startpoint of the second border (as defined by Precision.IsEqual).

public static Border operator +(
	Border first,
	Border second
)

Public Shared Operator + ( _
	first As Border, _
	second As Border _
) As Border

public:
static Border^ operator +(
	Border^ first, 
	Border^ second
)