CLR Integrated in SQL Server 2005

the following is the SP demo:

using System;
using System.Data;
using System.Data.Sql;
using System.Data.SqlServer;
using System.Data.SqlTypes;


public partial class StoredProcedures
{

    [SqlProcedure]
    public static void StoredProcedure1()
    {
        // Put your code here
        SqlConnection cn = SqlContext.GetConnection();
        SqlCommand cmd = cn.CreateCommand("select @@version");
        SqlContext.GetPipe().Execute(cmd);

        System.Threading.Thread.Sleep(5000);

        SqlCommand cmd1 = cn.CreateCommand("select * from HumanResources.Department");
        SqlContext.Pipe.Execute(cmd1);
         
    }
};