How to Display image from network in wpf

Hi.....

I have two  computers connected in peer to peer

one computer named 'City' has a shared folder called 'Photos'

I was able to send Image from another computer to city using

 

File.copy("MyPhoto.jpg","\\City\Photos\MyPhoto.jpg",true);

I tried to display this image From Photos folder as follow

BitmapImage DriverPhoto=new BitmapImage();

DriverPhoto.BeginInit();

DriverPhoto.UriSource =new Uri("\\City\Photos\MyPhoto.jpg");   /////// I get Exception Here

DriverPhoto.EndInit();

DriverImageControl.Source=DriverPhoto;

can anyone explain to me how to set Uri path correctly?

thanks