I am trying to implement an obesrvable collection that a WPF application ca use to generate images. The code I have made by now is shown below: I have the problem with image.StreamSource=new Stream(url)... The "url" is the location of the image which has to be fetched.... but I'm doing something wrong as I cannot load the string itno the stream source. Anyone knows what I am doing wrong? Also if you see any other problems with the code,.. do let me know (as there are, I guess, a lot....)

Thanks in advance,
Marko Vuksanovic.

public class PhotosCollection
{
    public static DataSet ds;
    private DataTable photoDataTable= new DataTable();
    private ObservableCollection<Photo> photos = new ObservableCollection<Photo>();
    public ObservableCollection<Photo> Photos { get { return this.photos; } }
    public void GetData()
    {
        photoDataTable=ds.Tables["photo"];
        photos.Clear();
        for (int i = 0; i < photoDataTable.Rows.Count; i++)
        {
            photos.Add(new Photo((int)photoDataTable.Rows[i][0], (string)photoDataTable.Rows[i][1], (long)photoDataTable.Rows[i][2], (int)photoDataTable.Rows[i][3], (string)photoDataTable.Rows[i][4], (int)photoDataTable.Rows[i][5], (int)photoDataTable.Rows[i][6], (int)photoDataTable.Rows[i][7]));
        }
    }
}

public class Photo
{
    private int id;
    private string owner;
    private long secret;
    private int server;
    private string title;
    private int ispublic;
    private int isfriend;
    private int isfamily;

    private StreamReader photoURL;

    public Photo(int id, string owner, long secret, int server, string title, int ispublic, int isfriend, int isfamily)
    {
        this.id = id;
        this.owner = owner;
        this.secret = secret;
        this.server=server;
        this.title = title;
        this.ispublic = ispublic;
        this.isfriend = isfriend;
        this.isfamily = isfamily;
        photoURL= new StreamReader("http://static.flickr.com/"+this.server+"/"+this.id+"_"+this..secret+"_t.jpg");
        this.thumbNailPhoto = ImageFromString(photoURL);
   }

        public ImageSource ThumbNailPhoto
        {
            get { return this.thumbNailPhoto; }
            ImageSource thumbNailPhoto;
            public ImageSource ImageFromString(StreamReader url)
        {
         BitmapImage image = null;
         if (url != null)
        {
            image = new BitmapImage();
            image.BeginInit();
            image.StreamSource=new Stream(url);
            image.EndInit();
        }
        return image;
    }
}

Never mind... Figured it out....
  I am trying to implement an obesrvable collection that a WPF application ca use to generate images. The code I have made by now is shown below: I have the problem with image.StreamSource=new Stream(url)... The "url" is the location of the image which has to be fetched.... but I'm doing something wrong as I cannot load the string itno the stream source. Anyone knows what I am doing wrong? Also if you see any other problems with the code,.. do let me know (as there are, I guess, a lot....)

  Thanks in advance,
  Marko Vuksanovic.

  public class PhotosCollection
  {
      public static DataSet ds;
      private DataTable photoDataTable= new DataTable();
      private ObservableCollection<Photo> photos = new ObservableCollection<Photo>();
      public ObservableCollection<Photo> Photos { get { return this.photos; } }
      public void GetData()
      {
          photoDataTable=ds.Tables["photo"];
          photos.Clear();
          for (int i = 0; i < photoDataTable.Rows.Count; i++)
          {
              photos.Add(new Photo((int)photoDataTable.Rows[i][0], (string)photoDataTable.Rows[i][1], (long)photoDataTable.Rows[i][2], (int)photoDataTable.Rows[i][3], (string)photoDataTable.Rows[i][4], (int)photoDataTable.Rows[i][5], (int)photoDataTable.Rows[i][6], (int)photoDataTable.Rows[i][7]));
          }
      }
  }

  public class Photo
  {
      private int id;
      private string owner;
      private long secret;
      private int server;
      private string title;
      private int ispublic;
      private int isfriend;
      private int isfamily;

      private StreamReader photoURL;

      public Photo(int id, string owner, long secret, int server, string title, int ispublic, int isfriend, int isfamily)
      {
          this.id = id;
          this.owner = owner;
          this.secret = secret;
          this.server=server;
          this.title = title;
          this.ispublic = ispublic;
          this.isfriend = isfriend;
          this.isfamily = isfamily;
          photoURL= new StreamReader("http://static.flickr.com/"+this.server+"/"+this.id+"_"+this..secret+"_t.jpg");
          this.thumbNailPhoto = ImageFromString(photoURL);
     }

          public ImageSource ThumbNailPhoto
          {
              get { return this.thumbNailPhoto; }
              ImageSource thumbNailPhoto;
              public ImageSource ImageFromString(StreamReader url)
          {
           BitmapImage image = null;
           if (url != null)
          {
              image = new BitmapImage();
              image.BeginInit();
              image.StreamSource=new Stream(url);
              image.EndInit();
          }
          return image;
      }
  }

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