public static string UrlDecode(string str, Encoding e)
{
if (str != null)
{
return(UrlUtility.UrlDecodeStringFromStringInternal(str, e));
}
else
{
return(null);
}
}
internal void FillFromString(string s, bool urlencoded, Encoding encoding)
{
int l = (s != null) ? s.Length : 0;
int i = 0;
while (i < l)
{
// find next & while noting first = on the way (and if there are more)
int si = i;
int ti = -1;
while (i < l)
{
char ch = s[i];
if (ch == '=')
{
if (ti < 0)
{
ti = i;
}
}
else if (ch == '&')
{
break;
}
i++;
}
// extract the name / value pair
string name = null;
string value = null;
if (ti >= 0)
{
name = s.Substring(si, ti - si);
value = s.Substring(ti + 1, i - ti - 1);
}
else
{
value = s.Substring(si, i - si);
}
// add name / value pair to the collection
if (urlencoded)
{
base.Add(
UrlUtility.UrlDecodeStringFromStringInternal(name, encoding),
UrlUtility.UrlDecodeStringFromStringInternal(value, encoding));
}
else
{
base.Add(name, value);
}
// trailing '&'
if (i == l - 1 && s[i] == '&')
{
base.Add(null, string.Empty);
}
i++;
}
}