Here's the code behind a button called "cmdReport1" on a form with the list box. The filter will not exist if no list box items are chosen, will be "Player_ID = 'first selected listbox value'" if only one value is chosen, and will be "Player_ID = 'first selected listbox value' OR Player_ID = 'second selected listbox value' OR ..." if more than one are selected.
Private Sub cmdReport1_Click()
stDocName = "All_Crosstab_2_NoID_LEVEL_Reorder"
'### define basis of query
strPreWhere = "Player_ID = "
bolFirstSelected = False
For iCount = 0 To lstPlayers.ListCount - 1
If lstPlayers.Selected(iCount) Then
'### build report filter for 0 (no strWhere),
'### 1 (bolFirstSelected = False)
'### or more (bolFirstSelected = True) listbox selections
If bolFirstSelected = True Then
strWhere = strWhere & " OR " & strPreWhere & lstPlayers.Column(2, iCount)
strWhere = strPreWhere & lstPlayers.Column(2, iCount)
bolFirstSelected = True
DoCmd.OpenReport stDocName, acViewReport, , strWhere
Nothing really new to see here, but I thought someone might appreciate seeing the whole thing spelled out.