保存TextBox1中加入XML [英] Save textbox1 entry into xml
本文介绍了保存TextBox1中加入XML的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
下面是我的code：
static void main(string[] args)
{
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load("data.XML");
XmlNodeList userNodes = xmldoc.SelectNodes("data.XML");
foreach (XmlNode userNode in userNodes) ;
}
private string id;
private string APIkey;
private string VCode;
public string ID
{
get { return id; }
set { id = Guid.NewGuid().ToString(); }
}
public string APIKEY
{
get { return APIkey; }
set { APIkey = value; }
}
public string VCODE
{
get { return VCode; }
set { VCode = value; }
}
public static void SaveData(object obj, string Filename)
{
XmlSerializer sr = new XmlSerializer(obj.GetType());
TextWriter writer = new StreamWriter(Filename, true);
sr.Serialize(writer, obj);
writer.Close();
}
}
下面是我的按钮;
private void button1_Click(object sender, EventArgs e)
{
{
try
{
APISAVE info = new APISAVE();
info.APIKEY = txtAPI.Text;
info.VCODE = txtVerC.Text;
info.ID = info.ID;
APISAVE.SaveData(info, "data.XML");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
确定我想要做的就是添加了我在文本框中进入XML文件，但是当我再次做到这一点，它会其添加到XML不能覆盖它。
ok what i want to do is add what i type in the text boxes to go into the XML file BUT when i do it again it'll add it to the XML not overwrite it.
我一直在使用Google的一段时间，阅读大量的比特，它只是不作出任何意义，我已经试过。即时通讯现在要求一个好心的灵魂请向我解释，婴儿的语言中这一切都将是错误的。
i've been googling for awhile and reading lots of bits and it's just not making any sense, i've tried. im now asking for a good hearted soul to please explain to me in baby language were it's all going wrong.
修改
XML输出;
<?xml version="1.0" encoding="utf-8"?>
<Serialization xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<ID>91bb44be-d55e-40f6-83f7-8fb43d0a7321</ID>
<APIKEY>12</APIKEY>
<VCODE>12</VCODE>
</Serialization><?xml version="1.0" encoding="utf-8"?>
<Serialization xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<ID>c2a45a36-e7c8-4ac5-a37c-87c452db5807</ID>
<APIKEY>123</APIKEY>
<VCODE>123</VCODE>
</Serialization>
另一个编辑：
Another
using System;
using System.Collections.Generic;
using System.Windows.Forms;
using System.Xml;
using System.Xml.Linq;
using System.Xml.Serialization;
using No_IdeaV2.API_Key_Window;
using System.IO;
namespace No_IdeaV2.API_Key_Window
{
public partial class UCAPIn : Form
{
public UCAPIn()
{
InitializeComponent();
}
private void label1_Click(object sender, EventArgs e)
{
}
private void menuStrip1_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
}
private void whatAmIDoingToolStripMenuItem_Click(object sender, EventArgs e)
{
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
}
public List<Serialization> list = null;
private void UCAPIn_Load(object sender, EventArgs e)
{
list = new List<Serialization>();
var doc = XDocument.Load("data.XML");
foreach (XElement element in doc.Descendants("Serialization"))
{
list.Add(new Serialization()
{ ID = element.Element("ID").Value, APIKEY = element.Element("APIKEY").Value, VCODE = element.Element("VCODE").Value });
}
}
public void button1_Click(object sender, EventArgs e)
{
{
try
{
Serialization info = new Serialization();
info.APIKEY = txtAPI.Text;
info.VCODE = txtVerC.Text;
info.ID = Guid.NewGuid().ToString();
list.Add(info);
Serialization.SaveData(list, "data.XML");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
private void button2_Click(object sender, EventArgs e)
{
this.Close();
}
private void whatIsThisToolStripMenuItem_Click(object sender, EventArgs e)
{
}
public class Serialization
{
private string id;
private string APIkey;
private string VCode;
public string ID
{
get { return id; }
set { id = value; }
}
public string APIKEY
{
get { return APIkey; }
set { APIkey = value; }
}
public string VCODE
{
get { return VCode; }
set { VCode = value; }
}
public static void SaveData(List<Serialization> list, string Filename)
{
XmlSerializer sr = new XmlSerializer(list.GetType());
TextWriter writer = new StreamWriter(Filename, true);
sr.Serialize(writer, list);
writer.Close();
}
}
}
}
推荐答案
下面是我的全部code和工作的：
Here is my full code and this works:
namespace WinForms_CSharp
{
public partial class Form2 : Form
{
public Form2()
{
InitializeComponent();
}
public List<APISAVE> list = null;
private void Form2_Load(object sender, EventArgs e)
{
list = new List<APISAVE>();
if (File.Exists(Application.StartupPath + "\\data.xml"))
{
var doc = XDocument.Load("data.XML");
foreach (XElement element in doc.Descendants("APISAVE"))
{
list.Add(new APISAVE() { ID = element.Element("ID").Value, APIKEY = element.Element("APIKEY").Value, VCODE = element.Element("VCODE").Value });
}
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
APISAVE info = new APISAVE();
info.APIKEY = txtAPI.Text;
info.VCODE = txtVerC.Text;
info.ID = info.ID;
list.Add(info);
APISAVE.SaveData(list, "data.XML");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
} // end of Form2 class
public class APISAVE
{
private string id;
private string APIkey;
private string VCode;
public string ID
{
get { return id; }
set { id = Guid.NewGuid().ToString(); }
}
public string APIKEY
{
get { return APIkey; }
set { APIkey = value; }
}
public string VCODE
{
get { return VCode; }
set { VCode = value; }
}
public static void SaveData(List<APISAVE> list, string Filename)
{
File.Delete(Filename);
XmlSerializer sr = new XmlSerializer(list.GetType());
TextWriter writer = new StreamWriter(Filename, true);
sr.Serialize(writer, list);
writer.Close();
}
}
}
这篇关于保存TextBox1中加入XML的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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