private void Execute(ISender client, GetWebcamDevices message)
{
ArrayList webcamDevices = _webcamHelper.GetDevices();
var deviceList = new List <Tuple <int, string> >();
for (int i = 0; i < webcamDevices.Count; i++)
{
deviceList.Add(Tuple.Create(i, webcamDevices[i].ToString()));
}
client.Send(new GetWebcamDevicesResponse {
WebcamDevices = deviceList
});
}