I need some help with datagrid and listbox

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My problem is that the items I checked in the datagrid do not appear in the listbox when I press the button, rather the items that are not selected in the datagrid appear in the listbox,so they interchanged.

Here is my code: my button just call this function
Can anyone help me please :(
Any help would be appreciated :)

VB

Public Sub TestThis()
        Dim A1 As Integer = dtg1.RowCount - 2
        Dim A As Integer
        With dtg1
            For A = 0 To A1
                If .Item(2, A).Value = 0 Then
                    If .Item(0, A).Value.ToString <> "" Then
                        ListBox1.Items.Add(.Item(0, A).Value.ToString)
                    End If
                End If

            Next
        End With
End Sub

Posted 16-Apr-10 0:09am

jleonorlane

Updated 16-Apr-10 0:13am

Tom Deketelaere

v2

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Tom Deketelaere · Answer 1 · 2010-04-16T00:18:00

Try changing the .item(2,A).value=0 to .item(2,A).value<>0

0 usually means false so you are checking if the item isn't checked
(Assuming .item(2,A) gets the checked state of the datagrid row)

VB

Public Sub TestThis()
        Dim A1 As Integer = dtg1.RowCount - 2
        Dim A As Integer
        With dtg1
            For A = 0 To A1
                If .Item(2, A).Value <> 0 Then
                    If .Item(0, A).Value.ToString <> "" Then
                        ListBox1.Items.Add(.Item(0, A).Value.ToString)
                    End If
                End If

            Next
        End With
End Sub