How can I find out in which half of the picturebox the mouse is?

How can I find out in which half of the picturebox the mouse is(upper or lower)?

Use this as an example:

VB Code:

Option Explicit
 
Private Sub Picture1_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
  If Y > Picture1.Height / 2 Then
    Picture1.BackColor = vbBlue
  Else
    Picture1.BackColor = vbRed
  End If
End Sub

Thanks, if I change Y to X then I'll have the resuults according to x right(like divided with a vertical line)?

That was my mistake. I was using X instead of Y, but Yes if you use Width instead of Height, you can get the left or right side.