C#：schema进行XML校验

[gwang119]

XML：

<?xml version='1.0' encoding='UTF-16'?>
<Judge xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:noNamespaceSchemaLocation="Judge.xsd"> 
	<Item id="01" name="aaa" effect="1">
		<Check id="01" name="check1" type="and">
			<Property id="FormatType" name="bbb" value="1"/>
			<Property id="FormatType" name="ccc" value="2"/>
		</Check>
	</Item>
</Judge>

XSD：

<?xml version='1.0' encoding='utf-16'?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">  
	<xsd:element name="Judge">
		<xsd:complexType>
			<xsd:element name="Item">
				<xsd:complexType>  
					<xsd:element name="Check">
					  <xsd:complexType>
					  	<xsd:element name="Property">
					  		<xsd:attribute name="id" type="xsd:string" use="required"/>
					  		<xsd:attribute name="name" type="xsd:string" use="required"/>
					  		<xsd:attribute name="value" type="xsd:string" use="required"/>
					  	</xsd:element>
					  	<xsd:attribute name="id" type="xsd:string" use="required"/>
					  	<xsd:attribute name="name" type="xsd:string" use="required"/>
					  	<xsd:attribute name="type" type="xsd:string" use="required"/>
					  	</xsd:attribute>
					  </xsd:complexType>	
					</xsd:element>
					<xsd:attribute name="id" type="xsd:string" use="required"/>
					<xsd:attribute name="name" type="xsd:string" use="required"/>
					<xsd:attribute name="effect" type="xsd:string" use="required"/>
				</xsd:complexType>
			</xsd:element>
		</xsd:complexType>
  </xsd:element>   
</xsd:schema>

C#的验证代码：

        private static bool isValid = true;

        static void Main(string[] args)
        {
            XmlTextReader r = new XmlTextReader("Judge.xml");
            XmlValidatingReader v = new XmlValidatingReader(r);

            v.ValidationType = ValidationType.Schema;
            v.ValidationEventHandler += new ValidationEventHandler(MyValidationEventHandler);

            while (v.Read())
            {
                // Can add code here to process the content.
            }
            v.Close();

            // Check whether the document is valid or invalid.
            if (isValid)
                Console.WriteLine("Document is valid");
            else
                Console.WriteLine("Document is invalid");
        }

        public static void MyValidationEventHandler(object sender, ValidationEventArgs args)
        {
            isValid = false;
            Console.WriteLine("Validation event\n" + args.Message);
        }

进行校验的时候总是提示一个System.Xml.Schema.XmlSchemaException
{"The 'http://www.w3.org/2001/XMLSchema:element' element is not supported in this context."}

为什么呀？请指教

[wocow2316]

up

[Macosx]

你那个xsd都是非法的　怎么能验呢
http://msdn.microsoft.com/en-us/library/ms256118.aspx

[wocow2316]

用这代码试试

XmlTextReader xtr = null;
XmlValidatingReader xvr = null;
string xmlFile = "../../Judge.xml";//xml源文档
string xsdFile = "../../Judge.xsd";//xsd架构文档
xtr = new XmlTextReader(xmlFile);//构造非验证读取器
XmlSchemaCollection xsc = new XmlSchemaCollection();//构造Schema架构缓存
xsc.Add("http://www.w3.org/2001/XMLSchema.xsd", xsdFile);//在缓存中添加架构文件及对应名字空间
xvr = new XmlValidatingReader(xtr);//构造验证读取器
xvr.Schemas.Add(xsc);//关联验证读取器与架构集合
xvr.ValidationType = ValidationType.Schema;//设置验证类型为Schema架构
xvr.ValidationEventHandler += new ValidationEventHandler(vCallback);
//发生错误时的事件处理程序
while (xvr.Read())//执行读操作
{
}
Console.Write("Finished! " + sign.ToString());

[gwang119]

什么地方是非法的呀？

[Macosx]

你把xsd放到vs里看自然就知道了

[wocow2316]

语法有好多错误
如 <xsd:attribute name="id" type="xsd:string" use="required"/>
应该是 <xs:attribute name="id" type="xs:string" use="required"/>

这有问题
<xsd:element name="Property">
<xsd:attribute name="id" type="xsd:string" use="required"/>
<xsd:attribute name="name" type="xsd:string" use="required"/>
<xsd:attribute name="value" type="xsd:string" use="required"/>
</xsd:element>
不能这样写

[kousansky]

我也正在搞这东西,对我来说好难,顶一个.

[河西石头]

关键是vs2010没有帮助文件,加上对校验的步骤没有完整的描述,例子中的写法没有办法应用到自己的额项目中