【新手】关于vb的mousemove

最近在自学vb，用的是visual studio community 2013里带的visual basic 2013
想让一个图片随鼠标移动，大概操作是这样的：
新建一个form，加了一个picturebox1、然后载入了一张图片
代码是这样的

Public Class GameWindow
Private Sub form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
picturebox1.Left = Y
picturebox1.Top = X
End Sub
End Class
但是试了一下发现图片不会随鼠标动，请问是什么原因呢？
多谢！

Public Class GameWindow
Private Sub form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
picturebox1.Left = x
picturebox1.Top = y
End Sub
End Class

left是水平方向，y是垂直方向

代码其实很简单，看起来不太对，但楼主调试一下就知道了： private sub form_mousemove(button as integer, shift as integer, x as single, y as single)     text1 = "" end sub private sub text1_mousemove(button as integer, shift as integer, x as single, y as single)     text1 = "好好学习" end sub