views:

800

answers:

2

In a WinApp I am simply trying to get the absolute path from a Uri object:

Uri myUri = new Uri(myPath); //myPath is a string
//somewhere else in the code
string path = myUri.AbsolutePath;

This works fine if no spaces in my original path. If spaces are in there the string gets mangled; for example 'Documents and settings' becomes 'Documents%20and%20Setting' etc.

Any help would be appreciated!

EDIT: LocalPath instead of AbsolutePath did the trick!

+6  A: 

It's encoding it as it should, you could probably UrlDecode it to get it back with spaces, but it's not "mangled" it's just correctly encoded.

I'm not sure what you're writing, but to convert it back in asp.net it's Server.UrlDecode(path). You also might be able to use LocalPath, rather than AbsolutePath, if it's a Windows app.

Steven Robbins
thanks for your answer - how do I do that?
JohnIdol
I'm not sure what you're writing, but in asp.net it's Server.UrlDecode(path);
Steven Robbins
You also might be able to use LocalPath, rather than AbsolutePath, if it's a Windows app.
Steven Robbins
it's a WinApp - edited OP
JohnIdol
LocalPath did the trick!
JohnIdol
+10  A: 

This is the way it's supposed to be. That's called URL encoding. It applies because spaces are not allowed in URLs.

If you want the path back with spaces included, you must call something like:

string path = Server.URLDecode(myUri.AbsolutePath);

You shouldn't be required to import anything to use this in a web application. If you get an error, try importing System.Web.HttpServerUtility. Or, you can call it like so:

string path = HttpContext.Current.Server.URLDecode(myUri.AbsolutePath);
EndangeredMassa
sounds good - which reference should I add to do that in a WinApp?
JohnIdol
sweet - so I assume there's nothing similar specific to WinApps?
JohnIdol
Thanks for the answer - best solution in this case is to use LocalPath instead of AbsolutePath since it's a winapp and I prefer not use Server or HttpContext.
JohnIdol