Hi,

Using VS2005, SQL Server 2005.

The SqlError.Class property always seems to be 0 when retrieving 
informational messages via the SqlConnection.InfoMessage event. Sample code 
to reproduce :

==
        private void button1_Click(object sender, EventArgs e)
        {
            string yourConnString = // your connection string here


            using (SqlConnection conn = new SqlConnection(yourConnString))
            {
                conn.Open();
                conn.InfoMessage += new 
SqlInfoMessageEventHandler(OnInfoMessage);
                string sql = "raiserror('done', 10, 127)";
                SqlCommand cmd = new SqlCommand(sql, conn);
                cmd.ExecuteNonQuery();
            }

        }

        protected void OnInfoMessage(
          object sender, SqlInfoMessageEventArgs args)
        {
            foreach (SqlError err in args.Errors)
            {
                MessageBox.Show("Class  " + err.Class + ", State " + 
err.State);
            }
        }
==

The message box displays :  "Class 0, State 127".  I'm expecting to get 10 
as the value of Class. Can anyone shed any ideas into this ?

TIA,
Stephen