/**
* <summary>
* Returns the current value of signal measured by the proximity sensor.
* <para>
* </para>
* <para>
* </para>
* </summary>
* <returns>
* a floating point number corresponding to the current value of signal measured by the proximity sensor
* </returns>
* <para>
* On failure, throws an exception or returns <c>YProximity.SIGNALVALUE_INVALID</c>.
* </para>
*/
public double get_signalValue()
{
double res;
if (_func == null)
{
throw new YoctoApiProxyException("No Proximity connected");
}
res = _func.get_signalValue();
if (res == YAPI.INVALID_DOUBLE)
{
res = Double.NaN;
}
return(res);
}