stable webform1 after redirect to webform2

Question

<asp:GridView ID="gridCustomer" runat="server" AutoGenerateColumns="False"

BackColor="White" BorderColor="White" BorderStyle="Ridge" BorderWidth="2px"

CellPadding="3" CellSpacing="1" GridLines="None"

onrowcommand="gridCustomer_RowCommand"

onrowdatabound="gridCustomer_RowDataBound">

<Columns>

<asp:TemplateField HeaderText="#">

<ItemTemplate>

<%#Container.DataItemIndex + 1%>

</ItemTemplate>

<ItemStyle Width="8%" />

</asp:TemplateField>

<asp:BoundField DataField="UserId" HeaderText="Account No" />

<asp:TemplateField HeaderText="Name">

<ItemTemplate>

<asp:LinkButton ID="linkName" runat="server" Text='<%#Eval("Name")%>' CommandArgument='<%#Eval("UserId")%>' CommandName="VIEW"></asp:LinkButton>

</ItemTemplate>

</asp:TemplateField>

<asp:BoundField DataField="UserName" HeaderText="User Name" />

<asp:TemplateField HeaderText="Status">

<ItemTemplate>

<asp:Label ID="lblStatus" runat="server" Text='<%#Eval("Status")%>'></asp:Label>

</ItemTemplate>

</asp:TemplateField>

<asp:BoundField DataField="PackagePeriod" HeaderText="Package Period" />

<asp:BoundField DataField="PackageName" HeaderText="Package Name" />

<asp:BoundField DataField="ActivationDate" HeaderText="Activation Date" />

<asp:BoundField DataField="OldExpiryDate" HeaderText="Account Expiry" />

<asp:BoundField DataField="Balance" HeaderText="Balance" />

<asp:BoundField DataField="PyingAmount" HeaderText="Last Paid Amount" />

<asp:BoundField DataField="LastPaidDate" HeaderText="Last Paid Date" />

<asp:BoundField DataField="LastUpdateTime" HeaderText="Last Acc Updated Time" />

<asp:BoundField DataField="AreaName" HeaderText="Area" />

<asp:BoundField DataField="MobNo" HeaderText="Mobile #" />

<asp:BoundField DataField="EmpName" HeaderText="Attended User" />

<asp:BoundField DataField="Address" HeaderText="Address" />

<asp:BoundField DataField="CreatedDate" HeaderText="Created Date" />

</Columns>

<FooterStyle BackColor="#C6C3C6" ForeColor="Black" />

<HeaderStyle BackColor="#4A3C8C" Font-Bold="True" ForeColor="#E7E7FF" />

<PagerStyle BackColor="#C6C3C6" ForeColor="Black" HorizontalAlign="Right" />

<RowStyle BackColor="#DEDFDE" ForeColor="Black" />

<SelectedRowStyle BackColor="#9471DE" Font-Bold="True" ForeColor="White" />

<SortedAscendingCellStyle BackColor="#F1F1F1" />

<SortedAscendingHeaderStyle BackColor="#594B9C" />

<SortedDescendingCellStyle BackColor="#CAC9C9" />

<SortedDescendingHeaderStyle BackColor="#33276A" />

</asp:GridView>