public override bool GetSignalStatistics(out bool locked, out bool present, out int strength, out int quality)
{
strength = quality = 0;
locked = present = false;
if (this.Tuner != null)
{
AMTunerSignalStrength signalStrength = AMTunerSignalStrength.NoSignal;
this.Tuner.SignalPresent(out signalStrength);
switch (signalStrength)
{
case AMTunerSignalStrength.HasNoSignalStrength:
break;
case AMTunerSignalStrength.NoSignal:
break;
case AMTunerSignalStrength.SignalPresent:
locked = present = true;
strength = quality = 100;
return(true);
}
}
else
{
locked = present = true;
strength = quality = 100;
return(true);
}
return(false);
}
public bool IsSignalPresent()
{
AMTunerSignalStrength signalStrength = TVGraph.GetSignalStrength();
return(signalStrength == AMTunerSignalStrength.SignalPresent);
}
