/*
* Construct header value string
*/
internal String ToHeaderString()
{
StringBuilder s;
Object item;
int i, n;
if (_varyStar)
{
return("*");
}
else if (_headers != null)
{
s = new StringBuilder();
for (i = 0, n = _headers.Size; i < n; i++)
{
item = _headers.GetValue(i);
if (item != null)
{
HttpCachePolicy.AppendValueToHeader(s, (String)item);
}
}
if (s.Length > 0)
{
return(s.ToString());
}
}
return(null);
}
internal string ToHeaderString()
{
if (this._varyStar)
{
return("*");
}
if (this._headers != null)
{
StringBuilder s = new StringBuilder();
int index = 0;
int size = this._headers.Size;
while (index < size)
{
object obj2 = this._headers.GetValue(index);
if (obj2 != null)
{
HttpCachePolicy.AppendValueToHeader(s, (string)obj2);
}
index++;
}
if (s.Length > 0)
{
return(s.ToString());
}
}
return(null);
}