download billede, brug og slet.... men fejl

http://msdn.microsoft.com/en-us/library/0cbhe98f.aspx siger:

The file remains locked until the Bitmap is disposed.

WebClient client = new WebClient();
client.DownloadFile(movies[i].coverlink, "cover.jpg");
Bitmap billede = new Bitmap("cover.jpg");
Graphics g = Graphics.FromImage(pictureBox1.Image);
g.DrawImage(billede, new Rectangle(0, 0, pictureBox1.Image.Width ,pictureBox1.Image.Height), new Rectangle(0, 0, billede.Width, billede.Height), GraphicsUnit.Pixel);
pictureBox1.Refresh();
billede.Dispose();
client.Dispose();
File.Delete("cover.jpg");


..sådan

Jeg tror at det nemmeste var at droppe download til disk og så hente direkte fra web til Bitmap.

Se eksempel i docs her:

http://msdn.microsoft.com/en-us/library/z7ha67kw.aspx

Kommet videre ?