'Declaration
Public Function HitTest( _
ByVal As Graphics, _
ByVal As RectangleF, _
ByVal As ChartModel, _
ByVal As Single, _
ByVal As Single _
) As HitTest
'使用法
Dim instance As Chart2DRenderer
Dim g As Graphics
Dim rectangle As RectangleF
Dim model As ChartModel
Dim x As Single
Dim y As Single
Dim value As HitTest
value = instance.HitTest(g, rectangle, model, x, y)