在c＃中創建XML屬性

Question

我有以下代碼在xml文件中寫入一些數據。它運作良好，但屬性。我無法爲元素創建屬性及其值。

//.xml file=========================== 
<?xml version="1.0" encoding="utf-8"?> 
<Errors> 
    <Error Name="abc" ContactNo="123"> 
    <Description>Test</Description> 
    </Error> 
</Errors> 

// c# code =========================== 
XmlDocument xmlErrors = new XmlDocument(); 
xmlErrors.Load(Path.Combine(Application.StartupPath, "Errors.xml")); 
XmlElement subRoot = xmlErrors.CreateElement("Error"); 
// subRoot.Attributes[0].Value = "Test 1"; 
// subRoot.Attributes[1].Value = "Test 2"; 
XmlElement Description = xmlErrors.CreateElement("Description"); 
Description.InnerText = currentData.ExamineeName; 
subRoot.AppendChild(Description); 
xmlErrors.DocumentElement.AppendChild(subRoot); 
xmlErrors.Save(Path.Combine(Application.StartupPath, "Errors.xml")); 

請問如何創建屬性及其值？ 謝謝。

Answer 1

XmlElement error = Errors.CreateElement("Error"); 
XmlAttribute errName= Errors.CreateAttribute("Name"); 
errName.value="abc" 
error.Attributes.Append(errName); 

Answer 2

在LINQ2XML

XElement doc=new XElement("Errors", 
     new XElement("Error",new XAttribute("Name","abc"),new XAttribute("ContactNo","123")), 
     new XElement("Description","Test") 
); 
doc.Save(path); 

Answer 3

使用SetAttributeValue上XElement

subRoot.SetAttributeValue("Name","Test 1"); 
subRoot.SetAttributeValue("ContactNo","Test 1");