阻止任何网址 [英] Block any url address

问题描述

如何阻止任何网址....我无法理解如何继续？我不是只询问互联网浏览器..它可以是任何浏览器......例如。 mozila，google chrome或safari等..任何人都可以讨论这个主题或任何类型的提示......

how to block any url.... I can not understand how to proceed ? iam not asking about only internet explorer..it can be any browser...e.g. mozila,google chrome or safari etc.. can any one discuss about this topic or any kind hints ...

推荐答案

试试这个。

try this.

private void button1_Click(object sender, EventArgs e)
        {
            String path = @"C:\Windows\System32\drivers\etc\hosts";
            StreamWriter sw = new StreamWriter(path, true);
            String sitetoblock = "\n 127.0.0.1 Your_url_for_blocking";
            sw.Write(sitetoblock);
            sw.Close();           
        }

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