How to make a picturebox with scroll bars and a container

rendezvous

How to make a picturebox with scroll bars and a container
For example, put a buttom inside and drag the scroll bar to see its position change.

Simply put, now I need to make a bigger puzzle
Jigsaw puzzles are basemaps and there are many small maps on top of the basemap. The screen is not large enough. I need a scroll bar, I hope you guys in vb can help. I have been thinking about it for a long time.

aijunzhiren

With two PictureBox controls, first add a PictureBox control Picture1 to the form, and then use the mouse to load another PictureBox control Picture2 in the middle of Picture1.
Add a HScroll control to the body or in Picture1 to adjust the height of Picture2.
It is recommended not to use the vertical scroll bar at the same time as the horizontal scroll bar, as it will report an error or crash.
code show as below:

Private Sub Form_Load()
Me.Height = 11295
Me.Width = 15360
Picture1.Width = Me.Width-400
'Picture2.Height = Picture1.Height
Picture2.Width = Picture1.Width * 2.1'The magnification can be adjusted
End Sub

Private Sub HScroll1_Change()
Picture2.Left = -HScroll1 * 1.4 / 2.8' magnification needs to be adjusted
End Sub

aijunzhiren

Private Sub Form_Load()
Me.Height = 11295
Me.Width = 15360
Picture1.Width = Me.Width-400
'Picture2.Height = Picture1.Height
Picture2.Width = Picture1.Width * 2.1'The magnification can be adjusted
HScroll1.SmallChange = 100
End Sub

Private Sub HScroll1_Change()
Picture2.Left = -HScroll1 * 1.4 / 2.8' magnification needs to be adjusted
End Sub