On Thu, 20 Aug 2009, Alex Strickland wrote:
Hi,
> Mindaugas posted this when he wrote it:
> ===
> my ActiveX test code is three additional lines in Hello World GUI sample:
> WIN_AxInit()
> hWndAx := CreateWindow("ATLAXWin", "http://sf.net";, ...
> oAx := WIN_AxGetControl( hWndAx, @SomeEventLogFunc() )
> here SomeEventLogFunc() logs events to file, to be sure event handler is
> working.
> ===
> I didn't understand then what "SomeEvent" might be, and I should have said
> something.
Any event which activates Invoke() methods. Event number is passed
as 1-st parameter to SomeEventLogFunc() ad 1-st parameter. Instead
of @SomeEventLogFunc() you can also use codeblock.
>> The only one thing I can help here are technical problems in
>> implementation so I've just look closer at axcore.c and I have
>> to say that for me few things are seriously broken.
> I really appreciate your willingness to do this for Windows code. It is not
> critical for me as I can live with what works in HWGUI, but that does not
> help to move things forward.
I still think you did not understand what I said but I hope that I begin
to understand what you are asking for saying about multiple events.
You did not ask about activex functionality but about current activex
implementation in HWGUI where you have to declare separate codeblocks or
function references for each event.
It's not necessary in core Harbour code which uses only single handler
for all events. Sorry that it took such long time but it was really hard
to guess that you are asking about functionality present in one of Harbour
3-rd party library not sth general for Ole/Activex API. I'm not familiar
with this code.
In such case for your infornation: current Harbour code has probably
serious bugs but it's nothing worser then current HWGUI implementation
because we are talking about areas not addressed by HWGUI at all
(automatic destructors). You can use current Harbour actives implementation
to replace HWGUI code with one exception. Harbour does not support
parameters passed by reference and HWGUI does. It's important only if you
use parameters passed by reference in your event handlers. I'll try to add
such functionality and fix autodestructor code but final tuning/extension
I will want to leave for real MS-Windows programers/users.
best regards,
Przemek
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