In Visual Studios vb ,how does one maintain a panel or buttons smooth scaling or movement over time when its parent has a background image?

In Visual Studios vb ,how does one maintain a panel or buttons smooth
scaling or movement over time when its parent has a background image?

pI would very much like to understand how is it that panels and buttons
with png transparent background images can move through location.X and
location.Y over time and /rescale without having to s update the parent
background image in the transparent child button or child panel control./p
phere is a code i use to make a mouse enter mouse leave sliding panel/p
precode Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles
Timer1.Tick If entered = True Then Panel4.Width += 1 'or you can use
Location.new point....... if Panel4.Widthgt;= 100 then Panel4.Width = 100
entered = false End If End If If exited = True Then Panel4.Width -= 1 if
Panel4.Widthlt; 10 then Panel4.Width = 10 End If End If Private Sub
Panel4_MouseEnter(sender As Object, e As EventArgs) Handles
Panel4.MouseEnter exited = False entered = True Timer1.Start() End Sub
Private Sub Panel4_MouseLeave(sender As Object, e As EventArgs) Handles
Panel4.MouseLeave entered = False exited = True Timer1.Start() End Sub
/code/pre pif the form has a background then each time the panel moves ,
it has to update its own background image with the background image of the
form to give the illusion of being transparent , resulting in what looks
like glitches in the sliding of the panel, correct ?/p pis there a way to
get a smooth transition going ?/p punfortunately a photo of the actual
issue would be of no help /p