private void ReplaceImage(string file, Guid streamId)
{
if (file.Count() > 0)
{
if (items == null)
{
items = new List <ImageInfo>();
}
using (StorageStream s = storage.OpenStream(streamId))
{
using (FileStream fs = File.OpenRead(file))
{
byte[] buf = new byte[65536];
int l = fs.Read(buf, 0, buf.Length);
while (l > 0)
{
s.Write(buf, 0, l);
l = fs.Read(buf, 0, buf.Length);
}
}
ImageInfo ii = items
.Where(i => i.StreamId == streamId)
.First();
ii.Name = System.IO.Path.GetFileName(file);
ii.Size = (int)s.Length;
s.SetLength(s.Position);
}
SaveImageList();
UpdateUI();
RefreshMap(imageList.SelectedValue as Guid?);
}
}