How to make DataList clickable and open with unique id

Question

<asp:DataList ID="dlCustomers" runat="server" RepeatColumns="4" CellSpacing="0" RepeatLayout="Table">

<ItemTemplate>

<table class="table">

<tr>

<th colspan="2">

<b>

<%# Eval("Name") %></b>

</th>

</tr>

<tr>

<td colspan="2">

<asp:Label ID="lblId" Text='<%# Eval("id") %>' runat="server" />,

<%# Eval("ContentType") %>

</td>

</tr>

<tr>

<td>

Image:

</td>

<td>

<asp:ImageButton ID="imgImage" runat="server" ImageUrl='<%# "data:jpg;base64," + Convert.ToBase64String((byte[])Eval("Data")) %>'

Height="75px" Width="75px"/>

</td>

</tr>

<tr>

<td colspan="2">

Name:

<%# Eval("Name")%>

</td>

</tr>

<tr>

<td colspan="2">

ContentType:

<%# Eval("ContentType")%>

</td>

</tr>

</table>

</ItemTemplate>

</asp:DataList>

 

 

 

 

protected void Page_Load(object sender, EventArgs e)

{

if (!this.IsPostBack)

{

DataTable dt = this.GetData();

dlCustomers.DataSource = dt;

dlCustomers.DataBind();

}

}

 

private DataTable GetData()

{

string conString = ConfigurationManager.ConnectionStrings["conString"].ConnectionString;

using (SqlConnection con = new SqlConnection(conString))

{

using (SqlCommand cmd = new SqlCommand("SELECT id, Name, ContentType,Data from tblFiles "))

{

using (SqlDataAdapter sda = new SqlDataAdapter())

{

cmd.Connection = con;

sda.SelectCommand = cmd;

using (DataTable dt = new DataTable())

{

sda.Fill(dt);

return dt;

}

}

}

}

}