你可以P /調用WinHttpSetDefaultProxyConfiguration功能。
UPDATE:
包含的要求例如:
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WINHTTP_PROXY_INFO
{
public AccessType AccessType;
public string Proxy;
public string Bypass;
}
public enum AccessType
{
DefaultProxy = 0,
NamedProxy = 3,
NoProxy = 1
}
class Program
{
[DllImport("winhttp.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern bool WinHttpSetDefaultProxyConfiguration(ref WINHTTP_PROXY_INFO config);
static void Main()
{
var config = new WINHTTP_PROXY_INFO();
config.AccessType = AccessType.NamedProxy;
config.Proxy = "http://proxy.yourcompany.com:8080";
config.Bypass = "intranet.com";
var result = WinHttpSetDefaultProxyConfiguration(ref config);
if (!result)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
else
{
Console.WriteLine("Successfully modified proxy settings");
}
}
}
請提供的示例: - 無效setproxy(代理字符串,字符串端口,用戶名字符串,字符串密碼){///代碼這裏} – 2010-11-24 10:00:31