Retrieve the SQL Server Statistics for a SQL Command

SqlCommandStatistics.cs

public Dictionary<string,string> Run(string connectionString, string query)
{
    using (var sqlConnection = new SqlConnection(connectionString))
    {
        sqlConnection.StatisticsEnabled = true;

        sqlConnection.Open();

        using (var cmd = new SqlCommand(query, sqlConnection))
        {
            cmd.ExecuteReader().Dispose();
        }
        var stats = sqlConnection.RetrieveStatistics();

        var statistics = new Dictionary<string, string>();

        foreach (DictionaryEntry entry in stats)
        {
            statistics.Add(entry.Key.ToString(), entry.Value.ToString());
        }

        sqlConnection.ResetStatistics();

        return statistics;
    }
}