static extern bool WinHttpGetIEProxyConfigForCurrentUser(ref WINHTTP_CURRENT_USER_IE_PROXY_CONFIG pProxyConfig);

Declare Function WinHttpGetIEProxyConfigForCurrentUser Lib "winhttp.dll" (ByRef pProxyConfig As WINHTTP_CURRENT_USER_IE_PROXY_CONFIG) As Boolean

WinHttpGetIEProxyConfigForCurrentUser(ref ieProxyConfig);

WinHttpGetIEProxyConfigForCurrentUser(ieProxyConfig)