public bool checkAvailabilityWebRequest(_Default.Services service)
{
try
{
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(service.URL);
request.MaximumAutomaticRedirections = 10;
request.MaximumResponseHeadersLength = 10;
request.Credentials = CredentialCache.DefaultCredentials;
request.AllowAutoRedirect = false; // find out if this site is up and don't follow a redirector
request.Method = "HEAD";
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Console.WriteLine(response.ContentType);
if (response == null || response.StatusCode != HttpStatusCode.OK)
{
response.Close();
return(false);
}
// do something with response.Headers to find out information about the request
response.Close();
return(true);
}
catch (WebException wex)
{
//set flag if there was a timeout or some other issues
return(false);
}
catch (Exception ex)
{
return(false);
}
}
public void AddNewPoint(int timeStamp, Series ptSeries, _Default.Services service, int index)
{
double newVal = 0;
if (ptSeries.Points.Count >= 0)
{
newVal = (rand.NextDouble());
}
ptSeries.Points.AddXY(0, index);
ptSeries.Points.AddXY(timeStamp, index);
Chart1.ChartAreas[0].AxisX.Maximum = timeStamp;
}