public static extern void SetOnRspUserLogout(IntPtr instance, [MarshalAs(UnmanagedType.FunctionPtr)] OnRspUserLogout callback);
public static extern void RegOnRspUserLogout(IntPtr mgr, OnRspUserLogout callback);
public void RegOnRspUserLogout(OnRspUserLogout callback) { CTPQuoteAPI.RegOnRspUserLogout(_handle, callback); }
public static extern void RegOnRspUserLogout(OnRspUserLogout e);