Deal with Multiple Results

   


using System;
using System.Data;
using System.Data.SqlClient;

   class MultipleResults {
      static void Main(string[] args) {
         string connString = "server=(local)SQLEXPRESS;database=MyDatabase;Integrated Security=SSPI";

         string sql1 = @"select FirstName from Employee;";

         string sql2 = @"select FirstName, LastName from Employee;";

         string sql = sql1 + sql2;

         SqlConnection conn = new SqlConnection(connString);

         try
         {
            conn.Open();
            SqlCommand cmd = new SqlCommand(sql, conn);

            SqlDataReader reader = cmd.ExecuteReader();

            do{
                while(reader.Read()) {
                   Console.WriteLine("{0} : {1}", reader[0], reader[0]);
                }
                Console.WriteLine("".PadLeft(60, '='));
            } while(reader.NextResult());
            reader.Close();
         } catch(Exception e) {
            Console.WriteLine("Error Occurred: " + e);
         } finally {
            conn.Close();
         }
      }  
   }