'宣言
Public Overloads Sub DrawArc( _
ByVal As Single, _
ByVal As Single, _
ByVal As Single, _
ByVal As Single, _
ByVal As Single, _
ByVal As Single, _
ByVal As PaintMode _
)
public void DrawArc(
float ,
float ,
float ,
float ,
float ,
float ,
PaintMode
)