private static void RefreshProxySettings(string strProxy)
{
InternetProxyInfo ipi;
// Filling in structure
if (!string.IsNullOrEmpty(strProxy))
{
ipi = new InternetProxyInfo
{
dwAccessType = InternetOpenType.PROXY,
proxy = strProxy,
proxyBypass = "******",
};
}
else if (strProxy == null)
{
//IE Default
var p = WebRequest.GetSystemWebProxy();
if (p.IsBypassed(new Uri("http://www.google.com/")))
{
ipi = new InternetProxyInfo
{
dwAccessType = InternetOpenType.DIRECT,
proxy = null,
proxyBypass = null,
};
}
else
{
ipi = new InternetProxyInfo
{
dwAccessType = InternetOpenType.PROXY,
proxy = p.GetProxy(new Uri("http://www.google.com/")).Authority,
proxyBypass = "******",
};
}
}
else
{
ipi = new InternetProxyInfo
{
dwAccessType = InternetOpenType.DIRECT,
proxy = null,
proxyBypass = null,
};
}
if (!InternetSetOption(IntPtr.Zero, InternetOption.PROXY, ref ipi, Marshal.SizeOf(ipi)))
{
throw new Win32Exception();
}
}
private static extern bool InternetSetOption(IntPtr hInternet,
InternetOption dwOption,
[In] ref InternetProxyInfo lpBuffer,
int lpdwBufferLength);
private static void RefreshProxySettings(string strProxy)
{
InternetProxyInfo ipi;
// Filling in structure
if (!string.IsNullOrEmpty(strProxy))
{
ipi = new InternetProxyInfo
{
dwAccessType = InternetOpenType.PROXY,
proxy = strProxy,
proxyBypass = "******",
};
}
else if (strProxy == null)
{
//IE Default
var p = WebRequest.GetSystemWebProxy();
if (p.IsBypassed(new Uri("http://www.google.com/")))
{
ipi = new InternetProxyInfo
{
dwAccessType = InternetOpenType.DIRECT,
proxy = null,
proxyBypass = null,
};
}
else
{
ipi = new InternetProxyInfo
{
dwAccessType = InternetOpenType.PROXY,
proxy = p.GetProxy(new Uri("http://www.google.com/")).Authority,
proxyBypass = "******",
};
}
}
else
{
ipi = new InternetProxyInfo
{
dwAccessType = InternetOpenType.DIRECT,
proxy = null,
proxyBypass = null,
};
}
if (!InternetSetOption(IntPtr.Zero, InternetOption.PROXY, ref ipi, Marshal.SizeOf(ipi)))
throw new Win32Exception();
}