使用c#从xsd文件生成带有子节点的XML文件

Question

我有一个 xsd 文件 acount.xsd，我使用它创建了一个 acount.cs 文件，使用它创建了一个 xml 文件。我在 c# 中编写了以下命令，用于单击按钮以生成 xml 文件。

string PATH = "C:\\Sample.xml";
CreateEmptyFile(PATH);
var data = new AutoCount();
data.Product = "AutoCount Accounting";
data.Version = "1.5";
data.CreatedApplication = "BApp";
data.CreatedBy = "Business Solutions";
data.CreatedDateTime = DateTime.Now;

var serializer = new XmlSerializer(typeof(AutoCount));
using (var stream = new StreamWriter(PATH))
    serializer.Serialize(stream, data);

输出的 XML 文件是：

<?xml version="1.0" encoding="utf-8"?>
<AutoCount xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.autocountsoft.com/ac_accounting.xsd">
  <Product>AutoCount Accounting</Product>
  <Version>1.5</Version>
  <CreatedApplication>BApp</CreatedApplication>
  <CreatedBy>Business Solutions</CreatedBy>
</AutoCount>           

我需要一个 xml 文件，同时有子类，比如 输出 XML 文件应为：

<?xml version="1.0" encoding="utf-8"?>
<AutoCount xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.autocountsoft.com/ac_accounting.xsd">
  <Product>AutoCount Accounting</Product>
  <Version>1.5</Version>
  <CreatedApplication>BApp</CreatedApplication>
  <CreatedBy>Business Solutions</CreatedBy>
  <Sales DocNo = 'S0001'>
    <Item>XXX</Item>
    <Qty>2</Qty>
    <Price>6.00</Price>
  </Sales>
</AutoCount> 

为了实现它，我尝试了以下 C# 命令，但出现错误（已指定）我如何实现上述结果？

string PATH = "C:\\Sample.xml";
CreateEmptyFile(PATH);
var sales = new SalesInvoice();
sales.DocNo = "S0001";
sales.Item = "XXX";
sales.Qty= "2";
sales.Price= "6.00";
var data = new AutoCount();
data.Product = "AutoCount Accounting";
data.Version = "1.5";
data.CreatedApplication = "BApp";
data.CreatedBy = "Business Solutions";
data.CreatedDateTime = DateTime.Now;
data.SalesInvoice = sales; /*Error:  Cannot implicitly convert SalesInvoice to SalesInvoice[] */
var serializer = new XmlSerializer(typeof(AutoCount));
using (var stream = new StreamWriter(PATH))
    serializer.Serialize(stream, data);

Answer 1

试试这个：

data.SalesInvoice = new [] { sales };

正如错误消息所述，您需要提供一组 SalesInvoice 对象。