using System;
using System.Collections.Generic;
using System.Text;
using Sys = Cosmos.System;
using System.Threading;
using System.Media.SoundPlayer;
Since cosmos uses c#, I am trying to use System.Media.SoundPlayer to play a sound file, but visual studio shows a red squiggle under "Media", saying "The type or namespace doesn't exist in the namespace 'System'(are you missing an assembly reference)". How should I resolve this?