使用WebBrowser自动登录阿里妈妈网站

窗体上放一个WebBrowser，其Url属性设置为http://www.alimama.com/membersvc/member/login.htm，其他属性为默认

再放一个Button，默认

Button按钮的代码如下（方法一）

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private void button1_Click( object sender, EventArgs e )  
{  
    System.Windows.Forms.HtmlDocument document =this.webBrowser1.Document;  
    if ( document == null )  
    {  
        return;  
    }  
    document.All["logname"].SetAttribute( "Value", "用户名" );            //用户名  
    document.All["originalLogpasswd"].SetAttribute( "Value", "密码" );      //密码  
    document.All["dologin"].InvokeMember( "click" );    //登录按钮的click方法        
} 
        private void button1_Click( object sender, EventArgs e )
        {
            System.Windows.Forms.HtmlDocument document =this.webBrowser1.Document;
            if ( document == null )
            {
                return;
            }
            document.All["logname"].SetAttribute( "Value", "用户名" );            //用户名
            document.All["originalLogpasswd"].SetAttribute( "Value", "密码" );      //密码
            document.All["dologin"].InvokeMember( "click" );    //登录按钮的click方法     
        }

方法二

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private void button1_Click( object sender, EventArgs e )  
{  
    System.Windows.Forms.HtmlDocument document =this.webBrowser1.Document;  
    if ( document == null )  
    {  
        return;  
    }  
    document.All["logname"].SetAttribute( "Value", "用户名" );            //用户名  
    document.All["originalLogpasswd"].SetAttribute( "Value", "密码" );      //密码  
 
    document.All["dologin"].RaiseEvent( "onClick" );        //登录按钮的click事件  
    document.All["formRegStep1Main"].InvokeMember( "submit" );  //提交表单  
} 
        private void button1_Click( object sender, EventArgs e )
        {
            System.Windows.Forms.HtmlDocument document =this.webBrowser1.Document;
            if ( document == null )
            {
                return;
            }
            document.All["logname"].SetAttribute( "Value", "用户名" );            //用户名
            document.All["originalLogpasswd"].SetAttribute( "Value", "密码" );      //密码
     
            document.All["dologin"].RaiseEvent( "onClick" );        //登录按钮的click事件
            document.All["formRegStep1Main"].InvokeMember( "submit" );  //提交表单
        }

测试环境：WinXp(SP2)、VS2008用

转自sdfkfkd

成功网站案例(时尚淘女之家): http://www.tao36524.com/