'宣言 Public Shared Function Add( _ ByVal pt As PointD, _ ByVal sz As SizeD _ ) As PointD
'使用法 Dim pt As PointD Dim sz As SizeD Dim value As PointD value = PointD.Add(pt, sz)
public static PointD Add( PointD pt, SizeD sz )
PointD 構造体 PointD メンバ