Thursday, 3 July 2014

Reading Data from the SQL

This post says about how to read data from SQL

string oCommand = "Select * from Table";
SqlConnection connection = new SqlConnection(ConnectionString);

using (connection)
    {
            SqlCommand command = new SqlCommand(oCommand,connection);
            connection.Open();
            SqlDataReader reader = command.ExecuteReader();
            if (reader.HasRows)
                {
                     while (reader.Read())
                     {
                          // use reader.GetString(0) to read the data
                      }
                }
            else
                {
                       Console.WriteLine("No rows found.");
                 }
            reader.Close();
   }


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