int I = 0;
SqlConnection SqlConnection = new SqlConnection(configuration manager。connection strings[" ConnectionString "]。ToString());
sqlconnection。open();
SqlCommand SqlCommand = new SqlCommand(" SELECT * FROM table ");
SqlDataReader reader = sqlcommand。ExecuteReader(CommandBehavior。close connection);
如果(讀者。Read())
{
array_t [0][i] = float。Parse((reader["a"])。ToString());
array_t [1][i] = float。Parse((reader["b"])。ToString());
array_t [2][i] = float。Parse((reader["c"])。ToString());
i++;
}