xmlnodelist

问题 Can any one please give me a solution to combine xmlNodelists to a single list . 回答1: I would use LINQ's .Concat method. The problem is that XmlNodeList is IEnumerable as opposed to IEnumerable< XmlNode > . Thus you have to call .Cast< XmlNode > on your XmlNodeLists . For example: var List = nodesoriginal.Cast<XmlNode>().Concat<XmlNode>(nodesupdate.Cast<XmlNode>()); 来源： https://stackoverflow.com/questions/3814500/combine-xmlnodelist