public static extern bool CryptUIDlgViewContext( [In] uint dwContextType, [In] CtlContextHandle pvContext, [In] IntPtr hwnd, [In, MarshalAs(UnmanagedType.LPWStr)] string pwszTitle, [In] uint dwFlags, [In] IntPtr pvReserved);
public static extern bool CertGetCTLContextProperty( [In] CtlContextHandle pCtlContext, [In] uint dwPropId, [In, Out] LocalAllocHandle pvData, [In, Out] ref uint pcbData);