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我有一个简单的架构,我试图读取使用XmlSchema.Read()方法。我不断收到XmlSchema.read抛出异常当一个元素被声明为可翻转
The 'nillable' attribute is not supported in this context
这里是C#
XmlSchema schema = null;
using (StreamReader reader = new StreamReader(<Path to Schema file name>)
{
schema = XmlSchema.Read(reader.BaseStream, null);
}
下面以一个简单的代码架构
<xs:schema xmlns:b="http://schemas.microsoft.com/BizTalk/2003" xmlns="http://xyz.com.schema.bc.mySchema" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://xyz.com.schema.bc.mySchema" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="data">
<xs:complexType>
<xs:sequence>
<xs:element name="Component">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="1" maxOccurs="unbounded" name="row">
<xs:complexType>
<xs:sequence>
<xs:element name="changed_by" type="xs:string" nillable="true" />
<xs:element name="column_name" type="xs:string" nillable="true" />
<xs:element name="comment_text" type="xs:string" nillable="true" />
<xs:element name="is_approved" type="xs:string" nillable="true" />
<xs:element name="log_at" type="xs:dateTime" nillable="true" />
<xs:element name="new_val" type="xs:string" nillable="true" />
<xs:element name="old_val" type="xs:string" nillable="true" />
<xs:element name="person_id" type="xs:string" nillable="true" />
<xs:element name="poh_id" type="xs:string" nillable="true" />
<xs:element name="pol_id" type="xs:string" nillable="true" />
<xs:element name="search_name" type="xs:string" nillable="true" />
<xs:element name="unique_id" type="xs:integer" nillable="true" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:complexType>
</xs:element>
</xs:schema>