Just trying to get the item selected. The first time I make my selection in the listbox, the msgbox pops up with the correct entry. The second time I select from the listbox, I get 3 msgboxes. The first and second say my selection was the first selection - finally, the third msgbox gives the correct answer. When I click my listview, why am I getting multiple answers (selections)?
FUNCTION FRMROSTER_LISTVIEW1_LVN_ITEMCHANGED ( _
ControlIndex AS LONG, _ ' index in Control Array
hWndForm AS DWORD, _ ' handle of Form
hWndControl AS DWORD, _ ' handle of Control
BYVAL lpNMV AS NM_LISTVIEW PTR _ ' pointer to NM_LISTVIEW
) AS LONG
MSGBOX "you selected " + STR$(@lpNMV.iITEM+1)
Hi,
I think that the following is what you need (i.e. specifically check for the state change in the message. I think that I got this from a search in POFFS or the PB forums.
Function FORM1_LISTVIEW1_LVN_ITEMCHANGED ( _
ControlIndex As Long, _ ' index in Control Array
hWndForm As Dword, _ ' handle of Form
hWndControl As Dword, _ ' handle of Control
ByVal lpNMV As NM_LISTVIEW Ptr _ ' pointer to NM_LISTVIEW
) As Long
If IsTrue (@lpNMV.uNewState And %LVIS_SELECTED) Then
MsgBox "you selected " + Str$(@lpNMV.iITEM) + Str$(@lpNMV.iSubITEM)
End If
End Function
Works great! Thanks, Paul!