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C#遍歷XML文件動態加載菜單

通過遍歷XML文件動態加載菜單，順便利用WebBrowser控件實現一個簡單的桌面瀏覽器

效果如下：

代碼如下：

XMLFile1.xml

<?xml version="1.0" standalone="yes"?>
<ds1>
  <dtbl1>
    <Name>搜狐播客</Name>
    <URl>http://blog.sohu.com/</URl>
  </dtbl1>
  <dtbl1>
    <Name>網易博客</Name>
    <URl>http://blog.163.com/</URl>
  </dtbl1>
  <dtbl1>
    <Name>新浪博客</Name>
    <URl>http://weibo.com</URl>
  </dtbl1>
  <!--C#正則表達式-->
  <dtbl2>
    <Name>淘寶</Name>
    <URL>http://www.taobao.com</URL>
  </dtbl2>
  <dtbl2>
    <Name>一號店</Name>
    <URL>http://www.yhd.com</URL>
  </dtbl2>
  <dtbl2>
    <Name>京東</Name>
    <URL>http://www.jd.com</URL>
  </dtbl2>
</ds1>

From1.Designer.cs

namespace Dynamic_loading_menu
{
    partial class Form1
    {
        /// <summary>
        /// 必需的設計器變量。
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// 清理所有正在使用的資源。
        /// </summary>
        /// <param name="disposing">如果應釋放托管資源，為 true；否則為 false。</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows 窗體設計器生成的代碼

        /// <summary>
        /// 設計器支持所需的方法 - 不要
        /// 使用代碼編輯器修改此方法的內容。
        /// </summary>
        private void InitializeComponent()
        {
            this.menuStrip1 = new System.Windows.Forms.MenuStrip();
            this.menus1 = new System.Windows.Forms.ToolStripMenuItem();
            this.menus2 = new System.Windows.Forms.ToolStripMenuItem();
            this.webBrowser1 = new System.Windows.Forms.WebBrowser();
            this.menuStrip1.SuspendLayout();
            this.SuspendLayout();
            // 
            // menuStrip1
            // 
            this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
            this.menus1,
            this.menus2});
            this.menuStrip1.Location = new System.Drawing.Point(0, 0);
            this.menuStrip1.Name = "menuStrip1";
            this.menuStrip1.Size = new System.Drawing.Size(533, 24);
            this.menuStrip1.TabIndex = 0;
            this.menuStrip1.Text = "menuStrip1";
            // 
            // menus1
            // 
            this.menus1.Image = global::Dynamic_loading_menu.Properties.Resources.folder;
            this.menus1.Name = "menus1";
            this.menus1.Size = new System.Drawing.Size(57, 20);
            this.menus1.Text = "博客";
            // 
            // menus2
            // 
            this.menus2.Image = global::Dynamic_loading_menu.Properties.Resources.folder;
            this.menus2.Name = "menus2";
            this.menus2.Size = new System.Drawing.Size(57, 20);
            this.menus2.Text = "電商";
            // 
            // webBrowser1
            // 
            this.webBrowser1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.webBrowser1.Location = new System.Drawing.Point(0, 24);
            this.webBrowser1.MinimumSize = new System.Drawing.Size(20, 20);
            this.webBrowser1.Name = "webBrowser1";
            this.webBrowser1.Size = new System.Drawing.Size(533, 345);
            this.webBrowser1.TabIndex = 1;
            this.webBrowser1.Url = new System.Uri("http://www.baidu.com", System.UriKind.Absolute);
            this.webBrowser1.DocumentCompleted += new System.Windows.Forms.WebBrowserDocumentCompletedEventHandler(this.webBrowser1_DocumentCompleted);
            this.webBrowser1.NewWindow += new System.ComponentModel.CancelEventHandler(this.webBrowser1_NewWindow);
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(533, 369);
            this.Controls.Add(this.webBrowser1);
            this.Controls.Add(this.menuStrip1);
            this.MainMenuStrip = this.menuStrip1;
            this.Name = "Form1";
            this.Text = "Form1";
            this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
            this.Load += new System.EventHandler(this.Form1_Load);
            this.menuStrip1.ResumeLayout(false);
            this.menuStrip1.PerformLayout();
            this.ResumeLayout(false);
            this.PerformLayout();

        }

        #endregion

        private System.Windows.Forms.MenuStrip menuStrip1;
        private System.Windows.Forms.ToolStripMenuItem menus1;
        private System.Windows.Forms.ToolStripMenuItem menus2;
        private System.Windows.Forms.WebBrowser webBrowser1;
    }
}

From1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Dynamic_loading_menu
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            #region 動態加載菜單

            DataSet ds = new DataSet();
            ds.ReadXml(Application.StartupPath + "\\XMLFile1.xml");

            foreach (DataRow drow in ds.Tables[0].Rows)
            {
                ToolStripMenuItem item = new ToolStripMenuItem();
                item.Text = drow[0].ToString();
                item.Tag = drow[1];
                item.Click += new EventHandler(item_Click);
                menus1.DropDownItems.Add(item);
            }
            foreach (DataRow drow in ds.Tables[1].Rows)
            {
                ToolStripMenuItem item = new ToolStripMenuItem();
                item.Text = drow[0].ToString();
                item.Tag = drow[1];
                item.Click += new EventHandler(item_Click);
                menus2.DropDownItems.Add(item);
            }
            #endregion
        }
        private void item_Click(object sender, EventArgs e)
        {
            ToolStripMenuItem item = (ToolStripMenuItem)sender;

            this.webBrowser1.Navigate(item.Tag.ToString());
           
        }
        private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
        {
            //將所有的鏈接的目標，指向本窗體
            foreach (HtmlElement archor in this.webBrowser1.Document.Links)
            {
                archor.SetAttribute("target", "_self");
            }
            //將所有的FORM的提交目標，指向本窗體
            foreach (HtmlElement form in this.webBrowser1.Document.Forms)
            {
                form.SetAttribute("target", "_self");
            }
        }
        private void webBrowser1_NewWindow(object sender, CancelEventArgs e)
        {
            e.Cancel = true;
        }

    }
}

posted on 2014-03-20 17:09 蟲卜矢閱讀(276) 評論(0) 收藏舉報

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C#遍歷XML文件動態加載菜單