C# code:
//代码如下：正常运行，就是添加到xml里后，显示没有 "</PlugInFile>"
try
{
string path = Application.StartupPath + (@"\PlugIn.xml");
XmlDocument doc = new XmlDocument();
doc.Load(path);
XmlNode node = doc.SelectSingleNode("PlugIn/PlugInConfig");
if (node == null)
return;
XmlElement ent = doc.CreateElement("PlugInFile");
ent.SetAttribute("text", 123);
ent.SetAttribute("ImpementInterface", 123);
ent.SetAttribute("ClassName", 123);
// XmlElement notexml = doc.CreateElement("Note");
// notexml.InnerText = this.txtnote.Text;
// node.AppendChild(notexml);
node.AppendChild(ent);
doc.Save(path);
MessageBox.Show("YES");
}
catch (Exception ex)
{ MessageBox.Show(ex.Message); }
xml数据：
XML code:
<?xml version="1.0" encoding="utf-8"?>
<PlugIn>
<Plug
