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Yes, I suppose I should. But I can`t find this conversion (from cstring to hex). Is this from the atoi, atof...family? Can't find this.
Thank you so much.
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Use strtol function. Specify base as 16.
e.g.
const long Val = strtol( "0xffff", NULL, 16 );
Nibu thomas
Microsoft MVP for VC++
Code must be written to be read, not by the compiler, but by another human being.
Programming Blog: http://nibuthomas.wordpress.com
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This works perfectly....but as you can see, now i have many doubts for it to be the best solution. The overall plan, not yours.
Thank you..
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The question, why do you store the address in a CString object in the first place ? Can't you simply store it directly in your LPVOID pointer ? It seems a bit crazy to use a CString in between.
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No i can't. It's the way my program sends information between program blocks. In most cases they just send numbers or strings, but now i need to send an object.
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Yeah, but why do you store that address in a CString instead of simply sending the address ? You can only exchange CString objects ?
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Ritxi wrote: It's the way my program sends information between program blocks.
Basically your 'programs blocks' communicate via e-mail. This is crazy programming, isn't it?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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CPallini wrote: This is crazy programming, isn't it?
I don't know if that is the case, but client/boss specifications sometimes (more than desirable) are "crazy"
Greetings.
--------
M.D.V. 
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
“The First Rule of Program Optimization: Don't do it. The Second Rule of Program Optimization (for experts only!): Don't do it yet.” - Michael A. Jackson
Rating helpfull answers is nice, but saying thanks can be even nicer.
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Yes they are....but it's been my design. so...i am.
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Nelek wrote: but client/boss specifications sometimes (more than desirable) are "crazy"
I agree, indeed they are often crazy. Anyway communication details between program blocks should not be affected by client/boss specification, since it is matter of technical implementation.
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Maybe...i might be some stupid...maybe i change it all....
Ok. I've been thinking (it's not my best quality ). I' going to define two kind of communications. Messages and pointers. SCALABILITY! I'm a genious!!! Thank you all.
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I think you need to view that at a higher level. Why in the first case do you need such "communication" mechanism ? Which 'parts' of your software needs to communicate and why ?
Ask yourself the correct question, this will already give some clues for a potential solution.
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I agree. I'm not programming it as you might think...
I'm developing a part of an artifitial vision software. I want to command all the staff throught a flow chart editor (block diagrams). I want it all flexible and i need a mechanism to communicate the blocks.
Now, i've found a solution, but it's time to analize if it's the best solution.
Thanks for all your opinions. They all have helped me!
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Ritxi wrote: I'm not programming it as you might think...
Possibly you're programming it as we fear you're doing.
(just kidding)
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Ritxi wrote: Messages and pointers
Maybe numbers too. Good luck!
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Those emails are encrypted with blowfish and the cypher is sent as a separate email. So, everything should be fine. 
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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how to print a character in the dialog box, which is pressed through keyboard.
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Do you need to WM_CHAR or WM_KEYDOWN or WM_KEYUP?
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print means what ??
Do you want to show char on dialog box??
If yes you can take dialog DC and use function Textout()/DrawText()
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You don't like text boxes, do you?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Hi Pallini,
Can you see your votes on your profile or its my problem?
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Nope. I cannot see the votes of my replies. I don't know if it is a new CP feature (at first sight format has changed too) or is a temporary flaw.
[added]
It's a temporaly flaw, the reason here [^]
[/added]
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
modified on Wednesday, May 28, 2008 8:29 AM
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Thanks.
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I m opening the image in OnFileOpen() but when i scroll vertically or horizontally it disappears. When done from OnDraw it is doing fine.Please Help.
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when you will scroll the window it will be repainted always.
if you want the the image to be displayed all time you have to handle in OrDraw/OnPaint only.
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