public MIXERLINE[] GetAllMixerLineInfo()
{
// First get the capabilities, because that will tell
// us how many lines there are.
// The MIXERCAPS.cDestinations tells us how many lines there are
MIXERCAPS caps = MixerCapabilities;
List<MIXERLINE> allLines = new List<MIXERLINE>();
for (int i = 0; i < caps.cDestinations; i++)
{
// Get destination information
MIXERLINE aLine = new MIXERLINE();
aLine.Init();
aLine.dwDestination = (uint)i;
int result = winmm.mixerGetLineInfo(fDeviceHandle, ref aLine, 0);
allLines.Add(aLine);
// For each of the connections on the line, get the source line
// information
for (int connection = 0; connection < aLine.cConnections; connection++)
{
MIXERLINE srcLine = new MIXERLINE();
srcLine.Init();
aLine.dwDestination = (uint)i;
int srcResult = winmm.mixerGetLineInfo(fDeviceHandle, ref srcLine, winmm.MIXER_GETLINEINFOF_SOURCE);
allLines.Add(srcLine);
}
}
return allLines.ToArray();
}
public static extern int mixerGetLineInfo(IntPtr hmxobj, ref MIXERLINE pmxl, int fdwInfo);
public static extern int mixerGetLineInfo(IntPtr hmxobj, ref MIXERLINE pmxl, int fdwInfo);