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,EventArgse)
... {
this .webBrowser1.Navigate( " www.google.cn " );
}

void Form1_NewWindow2( ref object ppDisp, ref bool Cancel)
... {
Form1frm = 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,EventArgse)
... {
this .webBrowser1.Navigate( " www.google.cn " );
}




}
}