how to navigate datalist values on second page

Question

i have use a datalist in asp.net and c#, it is fatch all value from database, but i wanted when user click any item only those items details navigate to second page , above is my code it is moving only first row value but what about if user select 2nd value

datalise code:

<asp:DataList ID="DataList1" runat="server" Width="951px" CellPadding="3"

BorderStyle="None" BackColor="White" BorderColor="#E7E7FF" BorderWidth="0px"

DataKeyField="pid" GridLines="Horizontal"

onitemcommand="DataList1_ItemCommand"

onselectedindexchanged="DataList1_SelectedIndexChanged">

<AlternatingItemStyle BorderStyle="None" BackColor="#F7F7F7" />

<FooterStyle BackColor="#B5C7DE" ForeColor="#4A3C8C" />

&lt;HeaderStyle BackColor="#4A3C8C" Font-Bold="True" ForeColor="#F7F7F7" />

<ItemStyle BackColor="#E7E7FF" ForeColor="#4A3C8C" />

<ItemTemplate>

<table class="style1" style="height: 188px" frame="border">

<tr>

<td rowspan="3" style="width: 209px">

<asp:ImageButton ID="Image1" runat="server" ImageUrl='<%# Eval("pimage") %>' Height="177px" Width="194px" />

<asp:PopupControlExtender ID="Image1_PopupControlExtender" runat="server"

DynamicServicePath="" Enabled="True" ExtenderControlID=""

TargetControlID="Image1" PopupControlID="Panel3">

</asp:PopupControlExtender>

</td>

<td style="width: 413px; height: 47px;">

<asp:LinkButton ID="lbpname4" runat="server" Font-Bold="True"

Font-Size="XX-Large" Text='<%# Eval("pname") %>' onclick="lbpname4_Click"> </asp:LinkButton>

</td>

<td style="height: 47px">

&nbsp;<asp:Label ID="Label10" runat="server" Text="Rs. "></asp:Label>

&nbsp;<asp:Label ID="lbpprice5" runat="server" Font-Size="Large" Text='<%# Eval("pprice") %>'></asp:Label>

</td>

</tr>

<tr>

<td style="width: 413px">

<asp:Label ID="lbcateg8" runat="server" Text='<%# Eval("categ") %>'></asp:Label>

&nbsp;

<asp:Label ID="lbpdetails6" runat="server" Text='<%# Eval("pdetails") %>'></asp:Label>

<br />

</td>

<td rowspan="2">

<asp:Panel ID="Panel2" runat="server" BorderStyle="None" Height="134px">

Seller's Name&nbsp;

<asp:Label ID="lbuname0" runat="server" Text='<%# Eval("uname") %>'></asp:Label>

<br />

<br />

Contect Details&nbsp;&nbsp;

<asp:Label ID="lbcontect2" runat="server" Text='<%# Eval("ucontect") %>'></asp:Label>

<br />

<br />

Email id&nbsp;&nbsp;

<asp:Label ID="lbemail3" runat="server" Text='<%# Eval("uemail") %>'></asp:Label>

<br />

<br />

<asp:Label ID="lbpid9" runat="server" Text='<%# Eval("pid") %>' Visible="False"></asp:Label>

</asp:Panel>

</td>

</tr>

<tr>

<td style="width: 413px; height: 69px;">

<asp:Label ID="lbulocation1" runat="server" Text='<%# Eval("ulocation") %>'></asp:Label>

</td>

</tr>

</table>

<br />

</ItemTemplate>

&lt;SelectedItemStyle BackColor="#738A9C" Font-Bold="True" ForeColor="#F7F7F7" />

</asp:DataList>

and this is logical code :

protected void lbpname4_Click(object sender, EventArgs e)

{

SqlCommand cmd = new SqlCommand("Select * from AddPost", con);

con.Open();

SqlDataReader dr = cmd.ExecuteReader();

while (dr.Read())

{

Session["pname"] = dr["pname"];

Response.Redirect("Cate.aspx");

}

con.Close();

}