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();
}
}
}
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 " );
}
}
}
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 " );
}
}
}