datagridcommand brings up a empty row

Hi
I am trying to create a datagrid to update a table. When I click on the edit link/button a grid with a headers is brought up. There are no text boxes to click. I am pasting the code below. Could someone please help.

Private Sub dgLineFill_EditCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs) Handles dgLineFill.EditCommand
        dgLineFill.EditItemIndex = Int32.Parse(e.Item.ItemIndex)
        dgLineFill.DataBind()
 End Sub
'this is in pageload
 If Not IsPostBack Then

            daLineFill.Fill(dsLineFill1, "lineFill")
            dgLineFill.DataSource = dsLineFill1
            dgLineFill.DataMember = "lineFill"
            dgLineFill.DataBind()
            'dsLineFill1.AcceptChanges()
        End If

<asp:DataGrid id="dgLineFill" runat="server" Height="136px" Width="272px" DataSource="<%# dsLineFill1 %>" DataKeyField="LineFillID" DataMember="LineFill" AutoGenerateColumns="False">
                        <Columns>
                              <asp:BoundColumn DataField="LineFillID" HeaderText="LineFillID"></asp:BoundColumn>
                              <asp:BoundColumn DataField="LineID" HeaderText="LineID"></asp:BoundColumn>
                              <asp:BoundColumn DataField="MonthYear" HeaderText="MonthYear"></asp:BoundColumn>
                              <asp:BoundColumn DataField="LineFillVolume" HeaderText="LineFillVolume"></asp:BoundColumn>
                              <asp:BoundColumn DataField="LocationFormID" HeaderText="LocationFormID"></asp:BoundColumn>
                              <asp:BoundColumn DataField="LocationToID" HeaderText="LocationToID"></asp:BoundColumn>
                              <asp:EditCommandColumn ButtonType="PushButton" UpdateText="Update" CancelText="Cancel" EditText="Edit"></asp:EditCommandColumn>
                        </Columns>
                  </asp:DataGrid>


Thanks in advance for your  help.