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See more: C++ C# VB VB.NET
if the user open this site >>>"www.google.com"

block the site and show form1 or messagebox .... `in vb.net or c#`

thanks for all ,,, i wait you
Posted 6-Dec-12 20:14pm
Updated 6-Dec-12 20:16pm
v2

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Solution 3

try it..
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();
            MessageBox.Show("Blocked!!");
        }
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