Database

SqlConnection conn = new SqlConnection(ConfigurationSettings.AppSettings["ConnectionString"]);

//setting parameters for sp_Votes_GetVotes
SqlParameter[] parameters = 				
{
	new SqlParameter("@Table", SqlDbType.NVarChar , 50),
	new SqlParameter("@ID" , SqlDbType.BigInt , 8)
};
parameters[0].Value = Page.Request.Params["Cat"];
parameters[1].Value = int.Parse(Page.Request.Params["id"]);
//Set command and run it
SqlCommand command = new SqlCommand();

foreach (SqlParameter parameter in parameters)
{
command.Parameters.Add( parameter );
}

command.Connection = conn;
command.CommandType = System.Data.CommandType.StoredProcedure;
command.CommandText = "sp_Votes_GetVotes";

if(conn.State == System.Data.ConnectionState.Closed)
conn.Open();

SqlDataReader dr = command.ExecuteReader();