webBrowser控制新窗口

当页面为新窗口弹出时，下面代码分别演示如何在新建form中加载页面以及当前form的web控件加载form

1、新建form，这个大多数人都应该知道 。用newwindow2就可以了，不过vs2005的web控件是ms封装过的，需要注意一下。

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Reflection; namespace WindowsApplication24 { public partial class Form1 : Form { public Form1() { InitializeComponent(); this .webBrowser1.Navigate( " about:blank " ); ( this .webBrowser1.ActiveXInstance as SHDocVw.WebBrowser).NewWindow2 += new SHDocVw.DWebBrowserEvents2_NewWindow2EventHandler(Form1_NewWindow2); } private void button1_Click( object sender, EventArgs e) { this .webBrowser1.Navigate( " www.google.cn " ); } void Form1_NewWindow2( ref object ppDisp, ref bool Cancel) { Form1 frm = new Form1(); ppDisp = frm.webBrowser1.ActiveXInstance; frm.Show(); } } }

 

2、在当前窗体的web控件中直接加载，这个需要用到NewWindow3 事件 。

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Reflection; namespace WindowsApplication24 { public partial class Form1 : Form { public Form1() { InitializeComponent(); this .webBrowser1.Navigate( " about:blank " ); ( this .webBrowser1.ActiveXInstance as SHDocVw.WebBrowser).NewWindow3 += new SHDocVw.DWebBrowserEvents2_NewWindow3EventHandler(Form1_NewWindow3); } void Form1_NewWindow3( ref object ppDisp, ref bool Cancel, uint dwFlags, string bstrUrlContext, string bstrUrl) { Cancel = true ; this .webBrowser1.Navigate(bstrUrl); } private void button1_Click( object sender, EventArgs e) { this .webBrowser1.Navigate( " www.google.cn " ); } } }

 

本文转载自：http://blog.csdn.net/jinjazz/archive/2007/11/24/1901192.aspx