删除所有没有属性的 XML 元素 C#

发布于 2024-12-17 18:39:14 字数 1401 浏览 0 评论 0原文

我想知道如何从 xml 文件中删除没有 name 或 ref 类型第一个属性的所有元素。即使父元素已被删除，包含所需类型的第一个属性的子元素也必须保留，并且它们应该在层次结构中向上移动

例如，如果这是输入文件：

<xs:element name="Body" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:complexType>
    <xs:sequence>
      <xs:element ref="Client" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Risk" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Claim" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Complaint" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="ClientFee" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="User" minOccurs="0" />
    </xs:sequence>
  </xs:complexType>
</xs:element>

我期望以下输出：

<xs:element name="Body" xmlns:xs="http://www.w3.org/2001/XMLSchema">
      <xs:element ref="Client" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Risk" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Claim" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Complaint" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="ClientFee" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="User" minOccurs="0" />
</xs:element>

原文

I would like to know how to remove all elements from an xml file which do not have a first attribute of type name or ref. The child elements that DO contain a first attribute of the required type must stay even if the parent has been deleted and they should just be moved up in the hierarchy

For example, if this is the input file:

<xs:element name="Body" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:complexType>
    <xs:sequence>
      <xs:element ref="Client" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Risk" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Claim" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Complaint" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="ClientFee" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="User" minOccurs="0" />
    </xs:sequence>
  </xs:complexType>
</xs:element>

I would expect the following output:

<xs:element name="Body" xmlns:xs="http://www.w3.org/2001/XMLSchema">
      <xs:element ref="Client" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Risk" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Claim" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="Complaint" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="ClientFee" minOccurs="0" maxOccurs="unbounded" />
      <xs:element ref="User" minOccurs="0" />
</xs:element>

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喵星人汪星人 2024-12-24 18:39:14

例如这样：

 void RemoveRecurence(XElement e) {
      foreach(var child in e.Elements()) {
           RemoveRecurence(child);
      }

      if (e.Attribute("name") == null && e.Attribute("ref") == null) {
           e.ReplaceWith(e.Elements());            
      }
 }

For example this way:

 void RemoveRecurence(XElement e) {
      foreach(var child in e.Elements()) {
           RemoveRecurence(child);
      }

      if (e.Attribute("name") == null && e.Attribute("ref") == null) {
           e.ReplaceWith(e.Elements());            
      }
 }

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