如何在C#.NET中设置特定Internet Explorer 8实例的代理设置？

我想设置特定Internet Explorer 8实例的代理设置。这是我的密码：

static Process RunNewIE8Instance(string proxySettings)
{
    ProcessStartInfo IEStartInfo = new ProcessStartInfo();
    IEStartInfo.FileName = "IExplore.exe";
    IEStartInfo.Arguments = " -nomerge -private ";

    Process IEProcess = Process.Start(IEStartInfo);

    // Here is the problem:
    SetProxySettingsOfAProcess(IEProcess, proxySettings);

    return IEProcess;
}

static void SetProxySettingsOfAProcess(Process IEProcess, string proxySettings)
{
    /* I don't know how to do this,
     * I tried everything, the most "successful" solution was with the registry..
     * But I don't want machine-wide settings, I want to set settings only for the wininet instance of IEProcess
     * The browser is used for testing, and I need to be able to spawn multiple Internet Explorer 8 instances with multiple proxy settings, one proxy for each instance.
    */
}

---

其目的是使沙盒Internet Explorer 8实例具有自己的代理设置和cookie JAR（cookie JAR部分已经使用

-private-nomerge

参数完成）。

可能应该通过引用传递局部变量。（参考）这就是你需要的？我无法使用您提供的解决方案更改IEprocess的设置provided@microfed-答案中描述的GlobalProxySelection不推荐使用。