[英]Error when generating a class from xsd schema file
I'm trying to generate a class from an xsd schema but I obtain the following error message: 我正在尝试从xsd架构生成一个类,但我收到以下错误消息:
Warning: cannot generate classes because no top-level elements with complex type were found.
警告:无法生成类,因为找不到具有复杂类型的顶级元素。
My xsd file looks like that: 我的xsd文件看起来像这样:
<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="MonitoringConfiguration"
targetNamespace="urn:MonitoringConfiguration-1.0"
elementFormDefault="qualified"
xmlns="urn:MonitoringConfiguration-1.0"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
>
<xs:complexType name="MonitoringConfiguration">
<xs:sequence>
<xs:element name="Machine" type="Machine" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="Machine">
<xs:sequence>
<xs:element name="Component" type="Component" maxOccurs="unbounded" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="Component">
<xs:attribute name="Name" type="xs:string" use="required"/>
<xs:attribute name="Type" type="xs:string" use="optional"/>
</xs:complexType>
</xs:schema>
I'm generating the class with the following command line: 我正在使用以下命令行生成类:
xsd MonitoringConfiguration.xsd /languages:CS /Classes
Note I have already defined a top level element with complex type (MonitoringConfiguration). 注意我已经定义了一个复杂类型的顶级元素(MonitoringConfiguration)。
What's wrong? 怎么了?
Thanks 谢谢
You have defined a top-level complex type - but no top-level element . 您已定义顶级复杂类型 - 但没有顶级元素 。
You need to add: 你需要添加:
<xs:element name="MonitoringConfigurationElement"
type="MonitoringConfiguration" />
and then everything should be just fine. 然后一切都应该没问题。
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