摘要：
#region 下载Xml文件方法 //定义委托 private delegate void DownLoadDelegate(string url, string filename); private DownLoadDelegate _downlaodd... 阅读全文
摘要：
#region Linq方法实现TreeViewToXml //保存 private void SaveTOXml() { XDeclaration dec = new XDeclaration("1.0", "utf-8", "ye... 阅读全文