public static YBuzzerProxy FindBuzzer(string name)
{
// cases to handle:
// name ="" no matching unknwn
// name ="" unknown exists
// name != "" no matching unknown
// name !="" unknown exists
YBuzzer func = null;
YBuzzerProxy res = (YBuzzerProxy)YFunctionProxy.FindSimilarUnknownFunction("YBuzzerProxy");
if (name == "")
{
if (res != null)
{
return(res);
}
res = (YBuzzerProxy)YFunctionProxy.FindSimilarKnownFunction("YBuzzerProxy");
if (res != null)
{
return(res);
}
func = YBuzzer.FirstBuzzer();
if (func != null)
{
name = func.get_hardwareId();
if (func.get_userData() != null)
{
return((YBuzzerProxy)func.get_userData());
}
}
}
else
{
func = YBuzzer.FindBuzzer(name);
if (func.get_userData() != null)
{
return((YBuzzerProxy)func.get_userData());
}
}
if (res == null)
{
res = new YBuzzerProxy(func, name);
}
if (func != null)
{
res.linkToHardware(name);
if (func.isOnline())
{
res.arrival();
}
}
return(res);
}
/**
* <summary>
* Enumerates all functions of type Buzzer available on the devices
* currently reachable by the library, and returns their unique hardware ID.
* <para>
* Each of these IDs can be provided as argument to the method
* <c>YBuzzer.FindBuzzer</c> to obtain an object that can control the
* corresponding device.
* </para>
* </summary>
* <returns>
* an array of strings, each string containing the unique hardwareId
* of a device function currently connected.
* </returns>
*/
public static new string[] GetSimilarFunctions()
{
List <string> res = new List <string>();
YBuzzer it = YBuzzer.FirstBuzzer();
while (it != null)
{
res.Add(it.get_hardwareId());
it = it.nextBuzzer();
}
return(res.ToArray());
}