public struct URL_COMPONENTS

    // (out) Pointer to a URL_COMPONENTS structure that receives the URL components

    ref URL_COMPONENTS lpUrlComponents);

Declare Function InternetCrackUrl Lib "wininet.dll" (ByVal lpszUrl As String, ByVal dwUrlLength As Integer, ByVal dwFlags As Integer, ByRef lpUrlComponents As URL_COMPONENTS) As <MarshalAs(UnmanagedType.Bool)> Boolean

URL_COMPONENTS

Structure URL_COMPONENTS