主题：如何在WebBrowser中播放wav文件

先要对音频文件进行关联，可以使用wmp播放，也可以用其他播放软件。           

 Case "mp3","wav","wma","mpa","mp2","m1a","m2a","ogg","m4a","aac","mka","ra","flac","ape","mpc","Mod","ac3","eac3","dts","dtshd","wv","tak" '设置筛选器

                Dim tt3 As String = "<center><embed autostart=" & True & " Loop=" & -1  & " width=" & 440 & " height=" & 380 & " src=" & txt & "> </center>"

                FileSys.WriteAllText(tt2 & "temp.htm",tt3, False, Encoding.Default)

                brw.Address = tt2 & "temp.htm"