在 silverlight wp7 中的类型图像之间转换

Question

I need to convert System.Collections.Generic.IENumerable to System.Windows.Media.Imaging.BitmapImage I select BitmapImage in LINQ syntax

var localStore = from n in ((App)Application.Current).global_local_store//this Local_ImagesStore
                               where n.url == url
                               select n.bitmp;//BitmapImage

public struct Local_ImagesStore
        {
            public string url;
            public BitmapImage bitmp;
        }

How do I convert this? I can't do this:

var result = new BitmapImage();
result=local_store;
return result;

Answer 1

You receive BitmapImage collection .

var result = new BitmapImage();
result=local_store.FirstOrDefault();
return result;

should work.

Check: http://msdn.microsoft.com/en-us/library/bb340482.aspx

Disclaimer: i never wrote silverlight for wp7.