無法找到元素

Question

我一個概念工作EFile

我寫的樣本結構按在PDF's規定，但我無法驗證XML數據我收到以下錯誤模式的信息時，我執行那個XML文件。

Could not find schema information for the element 'ReturnData'.Validation event 
Could not find schema information for the attribute 'documentCount'.Validation event 
Could not find schema information for the attribute 'http://www.w3.org/2001/XMLSchema-Instance:NamespaceSchemaLocation'.Validation event 
Could not find schema information for the element 'ContentLocation'.Document is invalid 

任何人都可以幫助我解決我的問題。

樣品XML是如下

<?xml version="1.0" encoding="UTF-8"?> 
<ReturnData documentCount="" 
      xsi:NamespaceSchemaLocation="D:\foldername\XML\XMLValidate\ReturnData941.xsd" 
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-Instance"> 
    <ContentLocation /> 
</ReturnData> 

這是我的代碼

public void MyValidationEventHandler(object sender, 
             ValidationEventArgs args) 
{ 
    isValid = false; 
    Response.Write("Validation event<br/>" + args.Message); 
} 
protected void Button1_Click(object sender, EventArgs e) 
{ 
    string strPath1 = Server.MapPath("test.xml"); 
    XmlTextReader r = new XmlTextReader(strPath1); 
    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) 
    { 
     Response.Write("Document is valid"); 
     //Response.Redirect("Product.xml"); 
    } 
    else 
     Response.Write("Document is invalid"); 
} 

Answer 1

這並不是說就錯了，它是XSD您在XML作出錯誤的只是改變你的XML如下

<ReturnData documentCount="" 
     xmlns="http://www.irs.gov/efile" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
     xsi:schemaLocation="http://www.irs.gov/efile ReturnData941.xsd" 
     > 

這將作品導入代碼罰款...

Answer 2

更改xsi:NamespaceSchemaLocation是xsi:noNamespaceSchemaLocation。也可以嘗試使其成爲一個URL，就像這樣：xsi:noNamespaceSchemaLocation="file:///D:/foldername/XML/XMLValidate/ReturnData941.xsd