My application some time show data in datagrid not correctly! Last saved data show to uper side of datagrid or in anyware?

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VB

when i save the data its save correctly but my appliction difind it some were in all data like:-

id no name name time date weight weigh weigh

1 2132 name name time date 10200 12200 13200
2 2132 name name time date 10200 12200 13200
3 2132 name name time date 10200 12200 13200
4 2132 name name time date 10200 12200 13200
5 2132 name name time date 10200 12200 13200
12 2132 name name time date 10200 12200 13200 < its show like this 3 rows
13 2132 name name time date 10200 12200 13200 <when i try new save data is show
14 2132 name name time date 10200 12200 13200 < down of 14 no rows.
6 2132 name name time date 10200 12200 13200
7 2132 name name time date 10200 12200 13200
8 2132 name name time date 10200 12200 13200
9 2132 name name time date 10200 12200 13200
10 2132 name name time date 10200 12200 13200
11 2132 name name time date 10200 12200 13200





in the database i check show line by line correctly but application shows different.
please help.......

What I have tried:

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click


        FrmSlip.Show()

        FrmSlip.DW1BindingSource.AddNew()
        FrmSlip.TextBox1.Text = FrmSlip.Label15.Text
        Try
            Dim FG As Integer
            FG = FrmSlip.Label15.Text
            FrmSlip.Label15.Text = Format(FG + 1, "0000")
        Catch ex As Exception

        End Try
        FrmSlip.TextBox12.Text = Today.Date.ToString("dd-MM-yyyy")
        FrmSlip.TextBox13.Text = TimeOfDay.ToShortTimeString
        FrmSlip.TextBox1.Text = FrmSlip.Label15.Text
        ' FrmSlip.Label14.Text = FrmSlip.TextBox1.Text
        ' FrmSlip.TextBox1.Text = FrmSlip.Label15.Text
        Supplier.Close()
        Truck.Close()
        Party.Close()
        Operatore.Close()
        Product.Close()


' And this code is in the FrmSlip for save...............



 Private Sub Button2_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        ' Button3.Enabled = True

        Button3.Focus()
        On Error GoTo SaveErr
        DW1BindingSource.EndEdit()
        DW1TableAdapter.Update(WB001DataSet.DW1)
SaveErr:
        Exit Sub
    End Sub



    End Sub