如何用C#设置IE的代理

private void button_Click(object sender EventArgs e)

{

//打开注册表键

MicrosoftWinRegistryKey rk = MicrosoftWinRegistryCurrentUserOpenSubKey(@Software\Microsoft\Windows\CurrentVersion\Internet Settings true);

//设置代理可用

rkSetValue(ProxyEnable );

//设置代理IP和端口

rkSetValue(ProxyServer thistextBoxTextToString() + : + thistextBoxTextToString());

rkClose();

FactoryExecuteNonQuery(update IP set area= where address= + str + );

thisdataGridViewDataSource = FactoryGetDataTable(select * from ip);

MessageBoxShow(成功！！！);

}

private void button_Click(object sender EventArgs e)

{

//打开注册表键

MicrosoftWinRegistryKey rk = MicrosoftWinRegistryCurrentUserOpenSubKey(@Software\Microsoft\Windows\CurrentVersion\Internet Settings true);

//设置代理不可用

rkSetValue(ProxyEnable ); rkClose(); MessageBoxShow(成功！！！);

}