UrlDecode - decodes a string and returns the decoded string.
public string UrlDecode( string s )
s - The text string to decode.
Type: System.String - The decoded text.
String EncodedString = "url+decode";
String DecodedString = Server.UrlDecode( EncodedString );
Response.Write( "http://example.com/?param=" + DecodedString );
http://example.com/?param=url encode