【C#】浏览器源代码

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 浏览器

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

            webBrowser1.Navigate(txtAddress.Text);

        }



        private void toolStripButton5_Click(object sender, EventArgs e)

        {

            webBrowser1.Navigate(txtAddress.Text);

        }



        private void toolStripButton1_Click(object sender, EventArgs e)

        {

            webBrowser1.GoBack();

        }



        private void toolStripButton2_Click(object sender, EventArgs e)

        {

            webBrowser1.GoForward();

        }



        private void toolStripButton4_Click(object sender, EventArgs e)

        {

            webBrowser1.Refresh();

        }



        private void toolStripButton3_Click(object sender, EventArgs e)

        {

            webBrowser1.Stop();

        }



        private void address_KeyDown(object sender, KeyEventArgs e)

        {

            if (e.KeyCode == Keys.Enter)

            {

                webBrowser1.Navigate(txtAddress.Text);

            }



        }



        private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)

        {

            MessageBox.Show("将关闭窗口！");

            Application.Exit();

        }



        private void baidu_Click(object sender, EventArgs e)

        {

            //search.Text;

        }



        private void address_Click(object sender, EventArgs e)

        {

            txtAddress.Focus();

            txtAddress.SelectAll();

        }



        private void search_Click(object sender, EventArgs e)

        {

            search.Clear();

            search.Focus();

        }





        private void btnNewPage_Click(object sender, EventArgs e)

        {

            TabPage tp = new TabPage();

            WebBrowser wb = new WebBrowser();

            tp.Controls.Add(wb);

            wb.Dock = DockStyle.Fill;

            tap.Controls.Add(tp);

            tap.SelectedTab = tp;

            tp.Text = "新页面";



        }

        private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)

        {

            pbWb.Visible = false;

        }



        private void webBrowser1_ProgressChanged(object sender, WebBrowserProgressChangedEventArgs e)

        {

            if (e.MaximumProgress == 0)

            {

                return;

            }

            pbWb.Visible = true;

            //这个才是真的进度条，不是你说+10就可以的 

            //这个就是进度条 我要改名 命名说了要规范 你的名字都没改 你干嘛？你那个是假进度你不知道？101010101010这是什么

            //pbWb.Maximum = 100;

            //var value =Convert.ToInt32( e.CurrentProgress / e.MaximumProgress*100); //算百分比

            // pbWb.Value = value;



            if ((e.CurrentProgress > 0) && (e.MaximumProgress > 0))

            {



                pbWb.Maximum = Convert.ToInt32(e.MaximumProgress);//设置正在加载的文档总字节数



                pbWb.Step = Convert.ToInt32(e.CurrentProgress);////获取已下载文档的字节数



                pbWb.PerformStep();



            }



            else if (webBrowser1.ReadyState == WebBrowserReadyState.Complete)//加载完成后隐藏进度条

            {



                pbWb.Value = 0;



                pbWb.Visible = false;



            }

        }

        //这样我们就可以构造一个创建窗口的方法

        private void CreateNewTab(string name)

        {

            TabPage tp = new TabPage(name);//创建一个tabpage

            tap.TabPages.Add(tp);//新增一个tabpage 加刚才创建的

            WebBrowser wb = new WebBrowser();//这个意思就是 把webbrower 用wb 代替不？新建一个wb控件

            wb.Dock = DockStyle.Fill;//设置填充整个父容器

            tp.Controls.Add(wb);//把webbrowser放入tabpage里

            tap.SelectedTab = tp;//激活当前

        }



        private void webBrowser1_Navigating(object sender, WebBrowserNavigatingEventArgs e)

        {

            //kasi le 

            if (e.Url.Equals(new Uri(txtAddress.Text)))

            {

                return;

            }

            MessageBox.Show("可以创建心的窗体 你想要的样子 自己开发吧 ，太卡了 。。。。。");

        }



    }

}



/*

        private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)

        {



            pbWb.Visible = false;



        }



        private void webBrowser1_ProgressChanged(object sender, WebBrowserProgressChangedEventArgs e)

        {

            if (e.MaximumProgress == 0)

            {

                return;

            }

            pbWb.Visible = true;

            //这个才是真的进度条，不是你说+10就可以的 

            //这个就是进度条 我要改名 命名说了要规范 你的名字都没改 你干嘛？你那个是假进度你不知道？101010101010这是什么

            //pbWb.Maximum = 100;

            //var value =Convert.ToInt32( e.CurrentProgress / e.MaximumProgress*100); //算百分比

            // pbWb.Value = value;



            if ((e.CurrentProgress > 0) && (e.MaximumProgress > 0))

            {



                pbWb.Maximum = Convert.ToInt32(e.MaximumProgress);//设置正在加载的文档总字节数



                pbWb.Step = Convert.ToInt32(e.CurrentProgress);////获取已下载文档的字节数



                pbWb.PerformStep();



            }



            else if (webBrowser1.ReadyState == WebBrowserReadyState.Complete)//加载完成后隐藏进度条

            {



                pbWb.Value = 0;



                pbWb.Visible = false;



            }

        }

        //这样我们就可以构造一个创建窗口的方法

        private void CreateNewTab(string name)

        {

            TabPage tp = new TabPage(name);//创建一个tabpage

            tap.TabPages.Add(tp);//新增一个tabpage 加刚才创建的

            WebBrowser wb = new WebBrowser();//这个意思就是 把webbrower  用wb 代替不？新建一个wb控件

            wb.Dock = DockStyle.Fill;//设置填充整个父容器

            tp.Controls.Add(wb);//把webbrowser放入tabpage里

            tap.SelectedTab = tp;//激活当前

        }



        private void webBrowser1_Navigating(object sender, WebBrowserNavigatingEventArgs e)

        {

            if (e.Url.Equals(new Uri(txtAddress.Text)))

            {

                TabPage tp = new TabPage();

                WebBrowser wb = new WebBrowser();

                tp.Controls.Add(wb);

                wb.Dock = DockStyle.Fill;

                tap.Controls.Add(tp);

                tap.SelectedTab = tp;

                tp.Text = "新页面";



            }

            MessageBox.Show("123");

            return;

        }

    }

}





*/