如何解析複雜類型中具有複雜內容和擴展名的XSD？

我想從給定的XSD中檢索屬性列表。我能夠獲得幾乎所有的屬性簡單和複雜的類型。但是我無法檢索那些爲其設置了擴展和複雜內容的模式元素的屬性。我用XmlSchemaComplexContent和XmlSchemaComplexContentExtension類在c＃中嘗試了不同的東西，但可能是我沒有正確使用它們，任何人都可以請我提供關於如何使用這些類或適當的xsd解析教程的指南。如何解析複雜類型中具有複雜內容和擴展名的XSD？

我想提取這些序列元素。

<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>

來源

2013-10-03 K24

你能請張貼給你提供問題的XSD片段，以及你想從中提取哪些信息清單？ – MiMo

我得到了答案。我想與大家分享。其中toFile是一個字符串類型這裏我只寫了執行特定任務而不是整個代碼的代碼部分。 ///////////////////////////////////////////////// //////////////////////

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); 
       } 
      }

來源

2013-10-04 08:57:50 K24

如何解析複雜類型中具有複雜內容和擴展名的XSD？

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