I've tried to use HttpUtility.UrlEncode in order to simulate the javscript's encodeURIComponent, but 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.