如何解析复杂类型中具有复杂内容和扩展名的XSD？

我想从给定的XSD中检索属性列表。我能够获得几乎所有的属性简单和复杂的类型。但是我无法检索那些为其设置了扩展和复杂内容的模式元素的属性。我用XmlSchemaComplexContent和XmlSchemaComplexContentExtension类在c＃中尝试了不同的东西，但可能是我没有正确使用它们，任何人都可以请我提供关于如何使用这些类或适当的xsd解析教程的指南。如何解析复杂类型中具有复杂内容和扩展名的XSD？

我想提取这些序列元素。

<xs:element name="xyz" type="xyz"/> 
<xs:complexType name="xyz"> 
<xs:complexContent> 
    <xs:extension base="robj"> 
    <xs:sequence> 
     <xs:element name="xyzHierarchy" type="rnb_v1_2:NList" /> 
     <xs:element name="Attributes" type="xyzOptions" /> 
     <xs:element name="Country" type="riD" /> 
     <xs:element name="CustomFields" /> 
     <xs:element name="DisplayName" type="xs:string" /> 
     <xs:element name="DisplayOrder" type="xs:int"/> 
      <xs:element name="Signature" type="xs:string" nillable="true"/> 

    </xs:extension> 
    </xs:complexContent>

来源

2013-10-03 K24

你能请张贴给你提供问题的XSD片段，以及你想从中提取哪些信息清单？ – MiMo

我得到了答案。我想与大家分享。其中toFile是一个字符串类型这里我只写了执行特定任务而不是整个代码的代码部分。 ///////////////////////////////////////////////// //////////////////////

private static void main(String[] args) 
if (complexType != null) 
        { 
         XmlSchemaParticle particle = complexType.Particle; 
         XmlSchemaSequence sequence = particle as XmlSchemaSequence; 
         toFile = toFile + "Complex " + complexType.Name; 
         toFile = toFile + "\n"; 
         if (complexType.ContentModel != null) 
         { 
          xmlComplexContent = (XmlSchemaComplexContent)complexType.ContentModel; 

          if (complexType != null) 
          { 
           extension = (XmlSchemaComplexContentExtension)xmlComplexContent.Content; 
           extension.BaseTypeName = complexType.QualifiedName; // base name 
           sequence =(XmlSchemaSequence) extension.Particle; 
           if (extension.BaseTypeName.Name != null) 
           { 

            if (sequence != null) 
            { 

             Out(extension.Particle); 
            } 
           } 

          } 
         } 

         else 
          Out(complexType.Particle); 
       } 
     System.IO.File.WriteAllText(@"C:\\Users\\KAMALPREETDEV\\Desktop\\attributes.txt", toFile); 

     } 

     private static void Out(XmlSchemaParticle particle) 
     { 
      XmlSchemaSequence sequence = particle as XmlSchemaSequence; 
      XmlSchemaChoice choice = particle as XmlSchemaChoice; 
      XmlSchemaAll all = particle as XmlSchemaAll; 

      if (sequence != null) 
      { 

       toFile = toFile + " Sequence"; 
       toFile = toFile + "\n"; 
       for (int i = 0; i < sequence.Items.Count; i++) 
       { 
        XmlSchemaElement childElement = sequence.Items[i] as XmlSchemaElement; 
        XmlSchemaSequence innerSequence = sequence.Items[i] as XmlSchemaSequence; 
        XmlSchemaChoice innerChoice = sequence.Items[i] as XmlSchemaChoice; 
        XmlSchemaAll innerAll = sequence.Items[i] as XmlSchemaAll; 

        if (childElement != null) 
        { 

         toFile = toFile + " Element/Type: " + childElement.Name + "/" + childElement.SchemaTypeName.Name; 
         toFile = toFile + "\n"; 
        } 
        else Out(sequence.Items[i] as XmlSchemaParticle); 
       } 
      }

来源

2013-10-04 08:57:50 K24

如何解析复杂类型中具有复杂内容和扩展名的XSD？

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