Hi Mike,
I think it is problem of control focus.
Try to set focus back to graphic canvas after listbox selection, like:
[code=thinbasic]
CASE %List01
SELECT CASE HIWRD( CBWPARAM )
CASE %LBN_SELCHANGE
LISTBOX GET TEXT CBHNDL, %List01 TO partStr
partNo = FindModelID( partStr )
STATUSBAR_SETTEXT hDlg, %ID_STATUSBAR, "Part: " & partStr & " No:" & partno, 4
control set focus hDlg, %gCanvas
CASE %LBN_DBLCLK
LISTBOX GET TEXT CBHNDL, %List01 TO tmpStr
LISTBOX GET SELECTED CBHNDL, %List01 TO partNo
STATUSBAR_SETTEXT hDlg, %ID_STATUSBAR, "Part: " & partStr, 4
control set focus hDlg, %gCanvas
END SELECT
[/code]
It helped on my PC.
Petr
P.S. The editor is very nice!
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