Save multiple rows from GridView to Database using C# in ASP.Net

hi

see below code:

<asp:Label ID="LblName" runat="server"></asp:Label>

using (SqlConnection conn = General.GetConnection())
{
    using (SqlCommand _cmd = General.GetCommand("Downloadurl_insert", conn))
    {
        string ipAddress;
        ipAddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
        if (ipAddress == "" || ipAddress == null)
           ipAddress = Request.ServerVariables["REMOTE_ADDR"];
           conn.Open();
           _cmd.Parameters.AddWithValue("@downloadTitle", LblName.Text);
           _cmd.Parameters.AddWithValue("@url", "~/downloads/neda.rar")
           _cmd.Parameters.AddWithValue("@DownloadToken", GetDownloadToken(10));
           _cmd.Parameters.AddWithValue("@IpAddress", ipAddress);
           _cmd.Parameters.AddWithValue("@Hits", "0");
           _cmd.Parameters.AddWithValue("@Downloaded", "false");
           _cmd.ExecuteNonQuery();
     }
}

now I want put label in gridview:

<asp:TemplateField ItemStyle-Width="24px" ItemStyle-VerticalAlign="Middle">
  <ItemTemplate>
     <asp:Label ID="LblName" runat="server"></asp:Label>
  </ItemTemplate>
</asp:TemplateField>

now I want put all data from gridview in database I mean how I can change below code :

_cmd.Parameters.AddWithValue("@downloadTitle", LblName.Text);

in below metod:

using (SqlConnection conn = General.GetConnection())
{
   using (SqlCommand _cmd = General.GetCommand("Downloadurl_insert", conn))
   {
       string ipAddress;
       ipAddress = Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
       if (ipAddress == "" || ipAddress == null)
          ipAddress = Request.ServerVariables["REMOTE_ADDR"];
       conn.Open();
       _cmd.Parameters.AddWithValue("@downloadTitle", LblName.Text);
       _cmd.Parameters.AddWithValue("@url", "~/downloads/neda.rar")
       _cmd.Parameters.AddWithValue("@DownloadToken", GetDownloadToken(10));
       _cmd.Parameters.AddWithValue("@IpAddress", ipAddress);
       _cmd.Parameters.AddWithValue("@Hits", "0");
       _cmd.Parameters.AddWithValue("@Downloaded", "false");
       _cmd.ExecuteNonQuery();
   }
}

that insert all data(lblname) from grid view in database:

best regards

neda