我是XML和C#的新手 . 我想从XML文件加载包含特定项的下拉列表 . 我想用cityname = City1(Person1,Person2,Person3和Person4)的所有人填写它 . 问题是所有人都在一行中的下拉框中显示,而不是每行上显示一个人 .
请帮我
这是我的XML:
<country>
<city>
<cityname>City1</cityname>
<citynr>111</citynr>
<person>
<name>Person1</name>
<name>Person2</name>
<name>Person3</name>
<name>Person4</name>
</person>
<major>
<firstname>Major1firstname</firstname>
<lastname>Major1lastname</lastname>
</major>
</city>
<city>
<cityname>City2</cityname>
<citynr>222</citynr>
<person>
<name>Person5</name>
<name>Person6</name>
<name>Person7</name>
<name>Person8</name>
</person>
<major>
<firstname>Major2firstname</firstname>
<lastname>Major2firstname</lastname>
</major>
</city>
</country>
我的代码:
XElement country = XElement.Load(Server.MapPath("myXML.xml"));
XElement city = (
from p in country.Elements("city")
where p.Element("cityname").Value == "City1"
select p
).First();
dropDownList.Items.Add(city.Element("person").Value);
1 回答
来自MSDN documentation about XElement.Value:
根据您的XML结构应该做什么: