# listbox.CellTooltipAt not showing with windows 10 **URL:** \ **Category:** Windows\ **Created:** [July 27, 2021, 6:52pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729 "2021-07-27T18:52:56Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![Jean-Maurice\_Vandergoten](https://forum.xojo.com/letter_avatar_proxy/v4/letter/j/a9adbd/32.png) [@Jean-Maurice\_Vandergoten](https://forum.xojo.com/u/Jean-Maurice_Vandergoten)\ **Post date:** [July 27, 2021, 6:52pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/1 "2021-07-27T18:52:56Z")
I have an application that uses listbox.CellTooltipAt and it works fine with my mac application. But on windows 10 it is not working ! Any ideas why ? Thanks everybody ---
**Author:** ![Dale\_Arends](https://forum.xojo.com/user_avatar/forum.xojo.com/dale_arends/32/442_2.png) [@Dale\_Arends](https://forum.xojo.com/u/Dale_Arends)\ **Post date:** [July 28, 2021, 5:48pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/2 "2021-07-28T17:48:14Z")
I don’t see the problem. I have the following code in a test app listbox’s MouseMove event and it works fine. ```auto Var row, column As Integer row = Me.RowFromXY (X, Y) column = Me.ColumnFromXY (X, Y) If column = -1 Or row = -1 Then Return Me.CellTooltipAt (row, column) = "Row " + str (row) + ", column: " + str (column) ``` Perhaps you should show some code. ---
**Author:** ![Mike\_D](https://forum.xojo.com/user_avatar/forum.xojo.com/mike_d/32/266_2.png) [@Mike\_D](https://forum.xojo.com/u/Mike_D)\ **Post date:** [July 28, 2021, 6:27pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/3 "2021-07-28T18:27:45Z")
What’s the configuration of monitor(s) on Windows 10? Do you have more than one screen? ---
**Author:** ![Jean-Maurice\_Vandergoten](https://forum.xojo.com/letter_avatar_proxy/v4/letter/j/a9adbd/32.png) [@Jean-Maurice\_Vandergoten](https://forum.xojo.com/u/Jean-Maurice_Vandergoten)\ **Post date:** [July 28, 2021, 7:25pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/4 "2021-07-28T19:25:55Z")
Only one screen on my lenovo laptop Jean-maurice ---
**Author:** ![Jean-Maurice\_Vandergoten](https://forum.xojo.com/letter_avatar_proxy/v4/letter/j/a9adbd/32.png) [@Jean-Maurice\_Vandergoten](https://forum.xojo.com/u/Jean-Maurice_Vandergoten)\ **Post date:** [July 28, 2021, 7:28pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/5 "2021-07-28T19:28:13Z")
Here is a part of my code when I build the listbox from a rowset of a database // // on fait la COLUMN 3 , c’est les initiales du lph // v = rs.columnAt(2).StringValue listbox3.CellValueAt(listbox3.LastAddedRowIndex, 2) = v // tooltip des initiales If app.gdInitLph.HasKey(v) Then tempInfo=app.gdInitLPh.Value(v) fullNameToolTip=tempInfo.NthField(",",3) + " “+ tempInfo.NthField(”,",4)// retourne nom complet Listbox3.CellTooltipAt(Listbox3.LastAddedRowIndex,2)=fullNameToolTip Else Listbox3.CellTooltipAt(Listbox3.LastAddedRowIndex,2) =“Utilisateur non présent dans base de données” // retourne si iduser pas dans dictionnaire gdLph End If It works fine with my mac app Thanks jean-Maurice ---
**Author:** ![anon20074439](https://forum.xojo.com/letter_avatar_proxy/v4/letter/a/ac8455/32.png) [@anon20074439](https://forum.xojo.com/u/anon20074439)\ **Post date:** [July 28, 2021, 8:16pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/6 "2021-07-28T20:16:57Z")
What version of Xojo? ---
**Author:** ![anon20074439](https://forum.xojo.com/letter_avatar_proxy/v4/letter/a/ac8455/32.png) [@anon20074439](https://forum.xojo.com/u/anon20074439)\ **Post date:** [July 28, 2021, 8:24pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/7 "2021-07-28T20:24:44Z")
It could be \<[https://xojo.com/issue/63793](https://xojo.com/issue/63793)\> ---
**Author:** ![Jean-Maurice\_Vandergoten](https://forum.xojo.com/letter_avatar_proxy/v4/letter/j/a9adbd/32.png) [@Jean-Maurice\_Vandergoten](https://forum.xojo.com/u/Jean-Maurice_Vandergoten)\ **Post date:** [July 28, 2021, 9:10pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/8 "2021-07-28T21:10:27Z")
Xojo: Xojo 2021r2 ---
**Author:** ![Jean-Maurice\_Vandergoten](https://forum.xojo.com/letter_avatar_proxy/v4/letter/j/a9adbd/32.png) [@Jean-Maurice\_Vandergoten](https://forum.xojo.com/u/Jean-Maurice_Vandergoten)\ **Post date:** [July 28, 2021, 9:11pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/9 "2021-07-28T21:11:49Z")
Yes I read it ! Definitely, it looks like it is exactly my problem ! Jean-Maurice ---
**Author:** ![anon20074439](https://forum.xojo.com/letter_avatar_proxy/v4/letter/a/ac8455/32.png) [@anon20074439](https://forum.xojo.com/u/anon20074439)\ **Post date:** [July 29, 2021, 1:16am UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/10 "2021-07-29T01:16:36Z")
Just added to the ticket, I hope this helps if you haven’t worked around it already: There are two workarounds for this: 1. Set Window2.Visible = False instead of closing it or 1. Open Window1 before Window2 in App.Open and ensure that Window1.Visible = False in the inspector of the IDE, then set it to True when the load is complete. Version 2 might be better as it will destroy window2 however you might need to refactor your loading routines out of Window1 ---
**Author:** ![Jean-Maurice\_Vandergoten](https://forum.xojo.com/letter_avatar_proxy/v4/letter/j/a9adbd/32.png) [@Jean-Maurice\_Vandergoten](https://forum.xojo.com/u/Jean-Maurice_Vandergoten)\ **Post date:** [July 29, 2021, 1:39pm UTC](https://forum.xojo.com/t/listbox-celltooltipat-not-showing-with-windows-10/64729/11 "2021-07-29T13:39:48Z")
Ok thanks !! I’ll try that and give you some news 🙂 Jean-Maurice