sortedNodes = (data["SETTINGS"]["SORT"] == "DESC" ?
nodes.OrderByDescending( x => ( data["SETTINGS"]["TYPE"] == "CD" ? x.CreationDate : x.ModificationDate ) ) :
nodes.OrderBy( x => ( data["SETTINGS"]["TYPE"] == "CD" ? x.CreationDate : x.ModificationDate ) ) )
.ToArray();
<input type="hidden" name="captcha" value="" />