Unescape JavaScript's escape() using C#

Question

Are the any functions in C# that handle escape/unescape like JavaScript?

I have a JSON string like this:

{"Feeds":[{"Url":"www.test.com","FeedType":"Twitter"},{"Url":"www.test2.com","FeedType":"Youtube"}]}

Which looks like this after escape()

%7B%22Feeds%22%3A%5B%7B%22Url%22%3A%22www.test.com%22%2C%22FeedType%22%3A%22Twitter%22%7D%2C%7B%22Url%22%3A%22www.test2.com%22%2C%22FeedType%22%3A%22Youtube%22%7D%5D%7D

In my C# code I would like to unescape this string so that it looks exactly the same as it did before the escape()

Is this possible?

Answer 1

HttpUtility.UrlDecode should do the trick.

Answer 2

escape() is equivalent to

HttpUtility.UrlDecode(str, System.Text.Encoding.Default);

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By default the UrlDecode uses UTF8 while escape() don't.