前端之家收集整理的这篇文章主要介绍了
object 与xml的转换读取，
前端之家小编觉得挺不错的，现在分享给大家，也给大家做个参考。
</pre><pre name="code" class="csharp"><pre name="code" class="csharp">
1.object ====> xml
XmlDocument doc = new XmlDocument();
XmlElement Root = doc.CreateElement("Table"); //主内容
doc.AppendChild(Root);
List<string> eleColName=new List<string>();
List<string> eleValue=new List<string>();
//生成xml
for (int k = 0; k < eleColName.Count; k++)
{
XmlElement Child = doc.CreateElement(eleColName[i]);
Child.InnerText = eleValue[k];
Root.AppendChild(Child);
}
if (doc.SerializeXml().IsNotNullAndEmpty())
{
string Xml = doc.SerializeXml().Substring(doc.SerializeXml().IndexOf('>') + 3);
}
2.xml =====>object
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
string xml = bill != null ? bill.Xml : "";
doc.LoadXml(xml);
XmlNodeList xnl = doc.SelectSingleNode("Table").ChildNodes;
foreach (XmlNode xn in xnl)
{
string name = xn.Name
string value = xn.InnerText
}
3.实例更新xml(新增子节点或删除修改)
<pre name="code" class="csharp">xml:
<Template>
<Category text="备件库存导入列" key="KCNeedCKColumnNames">
<Column>
<Id>001</Id>
<Key>sku</Key>
<Value>
<Name>物料编码</Name>
</Value>
</Column><pre name="code" class="csharp"></Category></Template>
</pre></div><pre>
/// <summary>///更新xml(新增子节点或删除修改) </summary>
/// <param name="key">类型</param>
/// <param name="id">修改列的编号</param>
/// <param name="names">别名</param>
private void EditColoum(string key,string id,string names)
{
string stype = "0";
try
{
XmlDocument doc = new XmlDocument();
doc.Load(Function.GetMapPath("/xml/ImportTemplate.xml"));
XmlNode root = doc.SelectSingleNode("Template"); //查找
if (root == null) return;
XmlNodeList nodeCas = root.SelectNodes("Category"); //查找
if (nodeCas == null) return;
foreach (XmlNode nodeCa in nodeCas)
{
if (nodeCa.Attributes==null) continue;
XmlAttribute att = nodeCa.Attributes["key"];
if (att == null) continue;
if (att.Value == key)
{
XmlNodeList nodeItems = nodeCa.SelectNodes("Column"); //查找
if (nodeItems == null) return;
foreach (XmlNode nodeItem in nodeItems)
{
XmlNodeList attId = nodeItem.SelectNodes("Id");
XmlNodeList attKey = nodeItem.SelectNodes("Key");
XmlNodeList attValues = nodeItem.SelectNodes("Value");
XmlNode attValue = nodeItem.SelectSingleNode("Value");
if (attId != null && attId.Count > 0 && attKey != null && attKey.Count > 0)
{
if (id == attId[0].InnerText)
{
if (attValues != null)
{
foreach (XmlNode xn in attValues)
{
XmlElement xe = (XmlElement)xn;
xe.RemoveAll();
}
}
if (attValue == null)
{
attValue = doc.CreateElement("Value");
nodeItem.AppendChild(attValue);
}
foreach (var name in names.Split(","))
{
XmlElement ele = GetXmlElement(doc,"Name",name);
attValue.AppendChild(ele);
}
break;
}
}
}
}
}
doc.Save(Function.GetMapPath("/xml/ImportTemplate.xml"));
}
catch (Exception ex)
{
}
}
原文链接：https://www.f2er.com/xml/297130.html
