private static bool?MuteProcess(int id, bool mute, bool force = false)
{
bool?isAudioSessionMuted = VolumeControl.GetAudioSessionMute(id);
if (isAudioSessionMuted != null &&
(force || isAudioSessionMuted != mute))
{
VolumeControl.SetAudioSessionMute(id, mute);
}
return(isAudioSessionMuted);
}
internal static void MuteTerminal(bool mute)
{
bool?deviceMuted = VolumeControl.GetDefaultAudioEndpointMute();
if (deviceMuted != true)
{
VolumeControl.SetDefaultAudioEndpointMute(true);
}
Process cmdProcess = new Process();
cmdProcess.StartInfo.FileName = "cmd.exe";
cmdProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
cmdProcess.StartInfo.Arguments = "/k \x07";
cmdProcess.Start();
bool wasConhostMuted = false;
int attempt = 0;
while (wasConhostMuted == false && attempt++ < 2 && !cmdProcess.HasExited)
{
cmdProcess.WaitForExit(1500);
foreach (Process conhost in Process.GetProcessesByName("conhost"))
{
try
{
bool?isMuted = null;
isMuted = VolumeControl.GetAudioSessionMute(conhost.Id);
if (isMuted != null && isMuted != mute)
{
VolumeControl.SetAudioSessionMute(conhost.Id, mute);
wasConhostMuted = true;
Logger.Instance.Debug($"Mute state for conhost process with id={conhost.Id} was set to {mute}.");
}
}
catch (Exception) { }
}
}
cmdProcess.Kill();
if (deviceMuted != true)
{
VolumeControl.SetDefaultAudioEndpointMute(false);
}
}
private static bool MuteConhost(bool mute)
{
bool audioSessionFound = false;
foreach (Process conhost in Process.GetProcessesByName("conhost"))
{
bool?isAudioSessionMuted = VolumeControl.GetAudioSessionMute(conhost.Id);
if (isAudioSessionMuted != null && isAudioSessionMuted != mute)
{
VolumeControl.SetAudioSessionMute(conhost.Id, mute);
Logger.Instance.Debug($"Mute state for conhost process with id={conhost.Id} was set to {mute}.");
}
if (isAudioSessionMuted != null)
{
audioSessionFound = true;
}
}
return(audioSessionFound);
}
