public static NameValueCollection ToNameValueCollection(this IDictionary <string, string> dic, IEqualityComparer <string> comparer = null)
{
if (comparer == null)
{
comparer = (dic as Dictionary <string, string>).IfNotNull(d => d.Comparer) ?? EqualityComparer <string> .Default;
}
var nvc = new NameValueCollection(comparer.ToUnTypedEqualityComparer());
foreach (var kv in dic)
{
nvc[kv.Key] = kv.Value;
}
return(nvc);
}
