XML XmlAttribute다루기(삭제, 수정, 추가)

Xml원본

<?xml version="1.0" encoding="utf-8" ?>
<basket>
     <item>
          <scene rc="0 0 590 420" embedCount="9">
              <image rc="0 0 590 420" priority="0" />
          </scene>
     </item>
</basket>

1. 속성삭제
  - image노드의 rc속성을 삭제해보자

XmlDocument doc = new XmlDocument();
doc.Load("xml경로");
XmlNode node = doc.SelectSingleNode("/descendant::basket/item/scene/image");
XmlAttributeCollection acxNode = node.Attributes;
if(acxNode.GetNamedItem("rc") != null)
{
     acxNode.Remove((XmlAttribute)acxNode.GetNamedItem("rc"))
}
doc.Save("경로");

2. 속성값 수정
  - image노드의 rc속성값을 변경해보자

XmlDocument doc = new XmlDocument();
doc.Load("xml경로");
XmlNode node = doc.SelectSingleNode("/descendant::basket/item/scene/image");
XmlAttributeCollection acxNode = node.Attributes;
if(acxNode.GetNamedItem("rc") != null)
{
     acxNode.GetNamedItem("rc").Value = "0 0";
}
doc.Save("경로");

3. 속성값 추가
  - image노드에 test노드를 추가해보자

XmlDocument doc = new XmlDocument();
doc.Load("xml경로");
XmlNode node = doc.SelectSingleNode("/descendant::basket/item/scene/image");
XmlAttributeCollection acxNode = node.Attributes;
XmlAttribute newAttr = doc.CreateAttribute("test");
newAttr.Value = "속성값";
acxNode.SetNamedItem(newAttr);
doc.Save("경로");