encodeURIComponent in c sharp

I've tried to use HttpUtility.UrlEncode in order to simulate the javscript's encodeURIComponent, but开发者_JS百科 had some issues (instead of getting "%20" i got "+")

then I've replaced the string, but i see that the problem is not only in these two signs, in some places the encoded string (by UrlEncode) is totally different from the encoded string by using encodeURIComponent.

Any ideas how it can be solved ?

thanks.

You are looking for HttpUtility.UrlPathEncode.

See this SO question: Server.UrlEncode vs. HttpUtility.UrlEncode