I've seen lots of tutorials on resolving a relative url to an absolute path, but i want to do the opposite: resolve an system absolute filepath into a relative url.
Is there a nice hack-free way to turn a filepath like c:\my_website_root\images\picture_a.jpg
into images/picture_a.jpg
I've had a look at Uri.MakeRelative()
but i dont think it will be of use in this case.
Edit: I've implemented it like this, still seems hacky (esp line#2)
var urlPath = new Uri(@"c:\mywebfolder\images\picture1.jpg");
var urlRoot = new Uri(Server.MapPath("~")+"/");
string relative = urlRoot.MakeRelativeUri(urlPath).ToString();