c# - The best way load files from Isolated Storage -

in windows store app save/use files (almost images) in isolated storage.
when need present image use following:

var file = await folder.getfileasync(filename); using (var stream = await file.openasync(fileaccessmode.read)) {     obj.image = new bitmapimage();     await obj.image.setsourceasync(stream); } 

but when use 3+ images in same page have lags.
i'm looking faster solution access isolated storage files.

you can try start article optimize media resources (windows store apps using c#/vb/c++ , xaml), , couple more things:

1. make sure if show them in listview / gridview - have enabled virtualization (you use right itemspanel supports virtualization).

2. if need load images local storage - set binding image.source to right uri (ms-appx:/// or ms-appdata:///local/), , image control you.