创建 XML 文件
本文关键字:文件 XML 创建 | 更新日期: 2023-09-27 18:35:05
我有这个格式的xml文件。
<Questions>
<Question>
<questiontext>The remains of the Tabon man was discovered in the Tabon Caves in </questiontext>
<choice1>Lipuun Point</choice1>
<choice2>Callao Cave</choice2>
<choice3>Hinagdanan Cave</choice3>
<choice4>Montfort Bat Sanctuary</choice4>
<answer>Lipuun Point</answer>
</Question>
</Questions>
我正在通过记事本++创建它。并像这样阅读它。
System.IO.Stream stream = TitleContainer.OpenStream("Content//Level1Trivia.xml");
XDocument doc = XDocument.Load(stream);
level1Trivia = new List<Trivias>();
level1Trivia = (from question in doc.Descendants("Question")
select new Trivias()
{
Question = question.Element("questiontext").Value,
Choice1 = question.Element("choice1").Value,
Choice2 = question.Element("choice2").Value,
Choice3 = question.Element("choice3").Value,
Choice4 = question.Element("choice4").Value,
Answer = question.Element("answerswer").Value,
}).ToList();
问题是。我可以读取外部创建的 xml 文件。但是我不知道如何通过代码创建/编写xml文件。并使用我给定的代码来阅读它。有什么想法吗?谢谢!
使用 XElement 对象。例:
XDocument document = new XDocument();
XElement rootElement = new XElement("Questions");
foreach(Question question in QuestionsCollection)
{
XElement questionElement = new XElement("Question");
questionElement.Add(new XElement("questiontext") { Value = question.Text });
questionElement.Add(new XElement("choice1") { Value = question.Question1 });
questionElement.Add(new XElement("choice2") { Value = question.Question2 });
questionElement.Add(new XElement("choice3") { Value = question.Question3 });
questionElement.Add(new XElement("choice4") { Value = question.Question4 });
questionElement.Add(new XElement("answerswer") { Value = question.Answer });
rootElement.Add(questionElement);
}
document.Add(rootElement);
document.Save("C:'Location.xml");
这样的事情应该有效。
使用此代码通过将 XML 保存文件路径传递给方法 CreateXml 来创建和保存 XML 文件
查看此链接在 C#/VB 中创建并保存 XML 文件
public void CreateXml(string XmlPath)
{
try
{
if (ds.Tables[0].Rows.Count > 0)
{
string Name = string.Empty;
int Age = 0;
int Experience = 0;
Name = ds.Tables[0].Rows[0]["EmployeeName"].ToString();
Age = int.Parse(ds.Tables[0].Rows[0]["EmployeeAge"].ToString());
Experience = int.Parse(ds.Tables[0].Rows[0]["EmployeeExperience"].ToString());
string xml = XmlTemplate().ToString().Replace("EmpName", Name).Replace("EmpAge", Age.ToString(),Replace("EmpExperience", Experience.ToString());
XmlPath = XmlPath + "Employee_" + Name + ".xml";
XmlDocument xdoc = new XmlDocument();
xdoc.LoadXml(xml);
xdoc.Save(XmlPath);
lblMessage.Text = "XML Created Successfully.";
}
else
{
lblMessage.Text = "InValid Employee ID.";
}
}
catch (Exception ex)
{
lblMessage.Text = ex.Message.ToString();
}
}
public string XmlTemplate()
{
string Xml = "<Employee>" +
"<Name>EmpName</Name>" +
"<Age>EmpAge</Age>" +
"<Experience>EmpExperience</Experience>" +
"</Employee>";
return Xml;
}
希望这对你有帮助。谢谢。