신뢰 사이트 등록

//using Microsoft.Win32
RegistryKey osKey = Registry.CurrentUser.OpenSubKey(@"Software\\Microsoft\\Windows\\CurrentVersion\Internet Settings\\ZoneMap\\Domains\\www.abc.com");
   
   
    if (osKey == null)
    {
     RegistryKey oNewKey = Registry.CurrentUser.CreateSubKey(@"Software\\Microsoft\\Windows\\CurrentVersion\Internet Settings\\ZoneMap\\Domains\\www.abc.com");
     oNewKey.SetValue("http", 0x00000002);
    }