//reading from file command
public ActionResult DisplayFile(String filename, int freq)
{
PointStream.Instance(new PointFromFile(Path(filename)));
ViewBag.Freq = freq;
ViewBag.Time = 0;
return(View());
}
public string GetPoint()
{
Point p = PointStream.Instance().GetPoint();
if (p == null)
{
return(null);
}
return(ToXml(p));
}
//the display frequency command
public ActionResult DisplayFreq(String ip, int port, int freq)
{
IClient client;
try
{
client = new Client(ip, port);
client.Connect();
} catch (Exception e)
{
ViewBag.Error = e;
return(View("Error", e));
}
PointStream.Instance(new PointFromNetwork(client));
ViewBag.Freq = freq;
ViewBag.Time = 0;
return(View());
}
// GET: Save
public ActionResult SaveFile(String ip, int port, int freq, int time, String filename)
{
IClient client;
try
{
client = new Client(ip, port);
client.Connect();
}
catch (Exception e)
{
ViewBag.Error = e;
return(View("Error", e));
}
PointStream.Instance(new PointToFile(new PointFromNetwork(client), Path(filename)));
ViewBag.Freq = freq;
ViewBag.Time = time;
return(View());
}
public void Close()
{
PointStream.Instance().Close();
}