Unable to find control in Gridview

[parshupooja]

Hey All,
I have where I want to do some manipulations and show in other column but unable to find their values in RowDatabound event even though I have two records in gridview

<asp:GridView ID="GridView1" runat="server" ShowFooter="True" AutoGenerateColumns="false" Width="700px">
        <Columns>
                     <asp:TemplateField HeaderText="Qty">
                        <EditItemTemplate>
                            <asp:TextBox ID="TextBoxCode" runat="server" Width="20pt" Text='<%# Bind("Qty") %>'/>
                        </EditItemTemplate>
                        <ItemTemplate>
                            <asp:Label ID="lblQty" runat="server" Text='<%# Eval("Qty") %>' />
                        </ItemTemplate>
                        <FooterTemplate>
                            <asp:TextBox ID="TextQTY" runat="server" Width="20pt" Text='<%# Bind("Qty") %>'/>
                        </FooterTemplate>
                    </asp:TemplateField>                                
                     <asp:TemplateField HeaderText="Unit Price">
                      <EditItemTemplate>                            
                        </EditItemTemplate>
                        <ItemTemplate>
                            <asp:Label ID="lblUnitCost" runat="server" Text='<%# Eval("UnitCost") %>' />
                        </ItemTemplate>
                        <FooterTemplate>
                            <asp:Label ID="lblfooterUnitCost" runat="server" Text='<%# Eval("UnitCost") %>'/>
                        </FooterTemplate>
                    </asp:TemplateField>
 <asp:TemplateField HeaderText="Line Total">
                      <EditItemTemplate>
 
                        </EditItemTemplate>
                        <ItemTemplate>
                            <asp:Label ID="lbllinettl" runat="server" Text="" />
                        </ItemTemplate>
                        <FooterTemplate>
                            <asp:Label ID="lblfooterLinePrice" runat="server" Text=""/>
                        </FooterTemplate>
                    </asp:TemplateField>
                </Columns>
        </asp:GridView>     
 

I want to do some calculations in gridview that is lbllinettl = lblUnitCost * lblQty
Here is my RowDAtaBound Event. I don't know why Qty is coming up blank

Protected Sub GridView1_RowDataBound(ByVal sender As Object,        If (e.Row.RowType = DataControlRowType.DataRow) Then ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound
 
            Dim Qty As String
            Qty = CType(e.Row.FindControl("lblQty"), Label).Text
        End If
end Sub

Thanks, Help appreciated