How to synchronize vertical scrolling of two listview?

[junwebhead]

Hi everybody!
I've been trying to simulate the freeze pane function just like in excel using two listview controls. What I did initially is to subclass WM_VSCROLL message of the first listview and then send that message to the other. But my problem is when I drag the scroll bar of the first listview, the other listview is not responding. I also want to synchronize the scrolling when the user uses the mouse wheel. For now, what I did to avoid confusion in my application is to disable the WM_WHEEL and trap the WM_VSCROLL message when the user drags the scroll bar in scrolling. Please help me how to overcome these problems.
Thanks in advance!

Jun

 

[alehawk]

I did this with 5 listboxes, neve with listview... if you want the code of the listboxes just let me know.

 

[zemp]

Try this in the list boxes scroll events. There is a slight delay but it should work.

Private Sub List1_Scroll()
   List2.TopIndex = List1.TopIndex
End Sub

Private Sub List2_Scroll()
   List1.TopIndex = List2.TopIndex
End Sub

zemp

 

[junwebhead]

thanks for all your help. I found a code that does what I want. But it is written in C++. I'll just have to study the code in detail for it to work in VB. Thanks!

Jun