public static extern int mixerGetLineInfoW(IntPtr hmxobj, ref tMIXERLINEW pmxl, int fdwInfo);
public MixerLineInfo(tMIXERLINEW lineInfo) { mxLineInfo = lineInfo; }
public static extern int mixerGetLineInfoW(IntPtr hmxobj, ref tMIXERLINEW pmxl, int fdwInfo);
public MixerLineInfo(tMIXERLINEW lineInfo) { mxLineInfo = lineInfo; }