/*************************************************************
*
* async Task<Feed> FetchTastyTradeFeed
*
*************************************************************/
private async Task <Feed> FetchTastyTradeFeed()
{
Feed feed = new Feed();
XElement root;
try
{
root = await LoadXDocumentAsync("https://feeds.tastytrade.com/podcast.rss");
}
catch (Exception e)
{
MessageBox.Show(string.Format("Failed to access tastytrade podcasts. {0}", e.Message));
return(feed);
}
XNamespace itunes = "http://www.itunes.com/dtds/podcast-1.0.dtd";
var items = (from el in root.Descendants("item")
select el
).ToList();
foreach (var el in items)
{
string movie = el.Element("guid").Value;
if (!(movie.EndsWith(".mov") || movie.EndsWith(".mp4")))
{
continue;
}
/* discovered the hard way that the image is not always defined
* ------------------------------------------------------------ */
string image = null;
var ximage = el.Element(itunes + "image");
if (ximage != null)
{
image = ximage.Attribute("href").Value;
}
FeedItem fi = new FeedItem(el.Element("title").Value,
el.Element(itunes + "subtitle").Value,
image,
el.Element("guid").Value,
DateTime.Parse(el.Element("pubDate").Value));
feed.Add(fi);
}
return(feed);
}
/* public Aquarium(int t)
* {
*
* temper = t;
* //light = l;
*
* }
* /* public void StartGame()
* {
* Random rnd=new Random();
* creator = new CreatorFish();
* IStrategy s;
* for (int i = 0; i < fish.Length; i++)
* {
* Dweller f = creator.Create(rnd, s);
* fish[i] = f;
* f.Draw();
* }
* creator = new CreatorSnail();
* IStrategy s1;
* for (int i = 0; i < snail.Length; i++)
* {
* Dweller sn = creator.Create(rnd, s1);
* }
*
*
*
* }*/
public void CreateFood(int x, int y)
{
Feed.Add(new Eat(x, y));
}
private void LoadData(String Filename)
{
String CurLine; // 存讀取器抓到的字串
int Section = 0; // 設定變數存狀態，預設為0
String[] Piecewise; // 存字串陣列
StreamReader TaskCSV = new StreamReader(Filename); // 用資料流讀取器抓資料
//-------讀檔，要做檢查跳出的判斷式-------//
while ((CurLine = TaskCSV.ReadLine()) != null)
{
int fileEnd = 0;
if (CurLine.ToUpper().Contains("DATA_TIME")) // 先將字串矩陣轉大寫，在檢查裡面是否包含特定字串
//if (CurLine.ToUpper().Contains("NUM1")) // 先將字串矩陣轉大寫，在檢查裡面是否包含特定字串
{
Section = 1; // Section = 1，這行要跳過
}
else if (CurLine.ToUpper().Contains("0"))
{
Section = 2; // Section = 2，數值資料的部分
}
switch (Section)
{
case 1:
Piecewise = CurLine.Trim().Split(',');
ItemsNumbers = Piecewise.Length;
break;
case 2:
Piecewise = CurLine.Trim().Split(',');
//------判斷是否讀到空字串了------------//
if (Piecewise[0] == "" || Piecewise[0] == string.Empty || Piecewise[0] == null)
{
fileEnd = 1;
break;
}
else //解析字串內容並存進矩陣
{
for (int j = 0; j < ItemsNumbers; j++)
{
//------把各項數值放進對應的List裡------//
if (j == 0)
{
Index.Add(Convert.ToDouble(Piecewise[j]));
}
else if (j == 1)
{
DataTime.Add(Convert.ToDouble(Piecewise[j]));
}
else if (j == 5)
{
Gap.Add(Convert.ToDouble(Piecewise[j]));
}
else if (j == 6)
{
Feed.Add(Convert.ToDouble(Piecewise[j]));
}
else if (j == 7)
{
Hipwr.Add(Convert.ToDouble(Piecewise[j]));
}
else if (j == 8)
{
WaterR.Add(Convert.ToDouble(Piecewise[j]));
}
//else if (j == 9) Label3.Add(Convert.ToDouble(Piecewise[j]));
else if (j == 10)
{
Label4.Add(Convert.ToDouble(Piecewise[j]));
}
else if (j == 11)
{
Label5.Add(Convert.ToDouble(Piecewise[j]));
}
/*
* if (j == 0) Gap.Add(Convert.ToDouble(Piecewise[j]));
* else if (j == 1) Feed.Add(Convert.ToDouble(Piecewise[j]));
* else if (j == 2) Hipwr.Add(Convert.ToDouble(Piecewise[j]));
* else if (j == 3) WaterR.Add(Convert.ToDouble(Piecewise[j]));
* else if (j == 4) Label5.Add(Convert.ToDouble(Piecewise[j]));
*/
}
}
break;
}
if (fileEnd == 1)
{
break;
}
}
}
/*************************************************************
*
* async Task<Feed> FetchTastyTradeFeed
*
*************************************************************/
private async Task<Feed> FetchTastyTradeFeed ()
{
Feed feed = new Feed ();
XElement root;
try
{
root = await LoadXDocumentAsync ("https://feeds.tastytrade.com/podcast.rss");
}
catch (Exception e)
{
MessageBox.Show (string.Format ("Failed to access tastytrade podcasts. {0}", e.Message));
return feed;
}
XNamespace itunes = "http://www.itunes.com/dtds/podcast-1.0.dtd";
var items = (from el in root.Descendants ("item")
select el
).ToList ();
foreach (var el in items)
{
string movie = el.Element ("guid").Value;
if (! (movie.EndsWith (".mov") || movie.EndsWith (".mp4")) )
{
continue;
}
/* discovered the hard way that the image is not always defined
* ------------------------------------------------------------ */
string image = null;
var ximage = el.Element (itunes + "image");
if (ximage != null)
{
image = ximage.Attribute ("href").Value;
}
FeedItem fi = new FeedItem (el.Element ("title").Value,
el.Element (itunes + "subtitle").Value,
image,
el.Element ("guid").Value,
DateTime.Parse (el.Element ("pubDate").Value));
feed.Add (fi);
}
return feed;
}