Winform中C#读取xml动态创建控件

废话不多少，直接上代码

Form1.cs:

public partial class Form1 : Form
{
    public Form1()
    {
        int x = 0;
        int y = 0;
        XmlDocument Xd = new XmlDocument();
        Xd.Load("D:\\config.xml");

        XmlNode testNode = Xd.SelectSingleNode("Test");
        XmlNodeList list = testNode.SelectNodes("template");

        foreach (XmlNode xn in list)
        {
            string name = xn.SelectSingleNode("name").InnerText.Trim();

            Button button = new Button
            {
                Text = name,
                Width = 250,
                Height = 75,
                Left = x + 20,
                Top = y,
            };
            button.Click += new EventHandler(Button_Click);
            Controls.Add(button);
            y += button.Height + 5;
        }
        InitializeComponent();
    }

    private void Button_Click(object sender, EventArgs e)
    {
        Form4 form = new Form4();
        Button b = sender as Button;
        string name = b.Text;
        Create(form, name);
        form.ShowDialog();
    }

    private void Create(Form form, string name)
    {
        int x = 0;
        int y = 0;
        XmlDocument Xd = new XmlDocument();
        Xd.Load("D:\\config.xml");

        XmlNode testNode = Xd.SelectSingleNode("Test");
        XmlNodeList list = testNode.SelectNodes("template");

        foreach (XmlNode node in list)
        {
            foreach (XmlNode xnode in node.ChildNodes)
            {
                if (xnode.InnerText == name)
                {
                    XmlNode newnode = xnode.ParentNode;
                    foreach (XmlNode itemnode in newnode.ChildNodes)
                    {
                        if (itemnode.Name == "item")
                        {
                            Label label = new Label
                            {
                                Text = itemnode.InnerText,
                                Width = 250,
                                Height = 75,
                                Left = x + 20,
                                Top = y,
                            };
                            form.Controls.Add(label);
                            y += label.Height + 5;
                        }
                    }
                }
            }
        }
    }
}

config.XML:

<Test>
    <template id="Some Template ID">
          <name>Template name</name>
              <description>Discription of this template</description>
              <item id="1">1st item of this template</item>
              <item id="2">2nd item of this template</item>
              <item id="3">3rd item of this template</item>
              <item id="4">4th item of this template</item>
    </template>

    <template id="Another Template ID">
          <name>Another template name</name>
          <description>Discription of this template</description>
          <item id="1">1st item of another  template</item>
          <item id="2">2nd item of another template</item>
          <item id="3">3rd item of another template</item>
          <item id="4">4th item of another template</item>
    </template>
</Test>