by Joe Momma (2 Submissions)
Category: Databases/Data Access/DAO/ADO
Compatability: Visual Basic 5.0
Difficulty: Unknown Difficulty
Originally Published: Tue 23rd April 2002
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
Dedupe ListView Function with a recordset. Also shows how to do some simple math .This funtion is meant to be used when passing values from
API Declarations
With rs ' Recordset
On Error Resume Next
Do While Not .EOF'list products of a specific category on ListView starts Loop
Set rs = ListView2.ListItems.Add(, , !Productid, 1, 1)
rs.SubItems(1) = !ProductName
rs.SubItems(2) = !Unit
rs.SubItems(3) = Format(!PRICE, "Currency")
rs.SubItems(4) = Format(!Extcost, "Currency")
rs.SubItems(5) = Format(!Retail, "Currency")
rs.SubItems(6) = Format(!Add)
cTotal = cTotal + CCur(rs.SubItems(3)) * (rs.SubItems(6)) ' here the math part , really simple CCur sets it as Currency
rs.SubItems(7) = Format(cTotal, "Currency")
.MoveNext ' Restarts Loop till EOF
Loop
.Close
End With
Call RemoveDupes(ListView2)
ListView2.Refresh
End Sub
VBcoders
Dim i As Integer
Dim x As Integer
For i = listview.ListItems.Count To 1 Step -1 ' Works backwards avoiding Error
For x = listview.ListItems.Count To 1 Step -1 ' same
If i = x Then Goto Nextx 'adds item if Not In recieving listview.Once one is in there it will actually start the below routine
If LCase(listview.ListItems(x)) = LCase(listview.ListItems(i)) Then
listview.ListItems.Remove (i) 'that should be clear
listview.Refresh 'Better To be safe Then dead
i = listview.ListItems.Count 'sets i To current record count so you dont Get an Error when the Loop starts again
End If
Nextx:
Next x
Next i
End Sub
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