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Mr.Prakash wrote: i didnt get this?
He wanted to know the position of A in the Array.
Jesus Loves ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
--Owner Drawn
--Defeat is temporary but surrender is permanent
--Jesus is Lord
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When I am writing a puzzle game and its size can be made from 2 to 5:
e.g. the index number of h is (1, 1)
| H | G | E |
| F | h | C |
| D | B | A |
or the index number of h is (3, 3)
| D | A | K | F |
| G | I | N | J |
| B | E | H | O |
| M | L | C | h |
since the elements and the hole(h) are randomly generated, it means I dont know the exact location of the hole(h), how can I use the suggestion you gave me for swapping?
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Yeah you are right this time. h is at (3,3)
eivanlo wrote: since the letters A to H and the hole(h) are randomly generated, it means I dont know the exact location of the hole(h), how can I use the suggestion you gave me for swapping?
You have to loop through and find out where h is?
Jesus Loves
--Owner Drawn
--Defeat is temporary but surrender is permanent
--Jesus is Lord
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Again, since I dont know the size of the puzzle, how do I know the index number of the target element for swapping, at this moment I know the index number of h is (hrow, hcol)?
Am I wrong if I think this way?
e.g.
C | B
A | h
Assume the location of h at the keyboard is always on 5, then I hit 4 to swap h with A, hit 8 to swap B with h, and hit 7 to swap C with h.
For swapping A
tar_row = hrow;
tar_col = --hcol;
For swapping B
tar_row = --hrow;
tar_col = hcol;
For swapping C
tar_row = --hrow;
tar_col = --hcol;
Am I wrong?
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Are u looking for macromedia flash?
-Prakash
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Use shockwave active-x . BTW you mean to "create" a flash file or just to use it?
VuNic
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Folks, please help me with this...
I have a button with the text 'Hello' on it. During runtime i want to change it to 'Good'. What do i do for this???
God is Merciful...
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Thanks a lot
God is Merciful...
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Check out SetWindowText[^] method. You'll probably need something like:
CWnd * pWnd = NULL;
pWnd = GetDlgItem( BUTTON_ID );
if( pWnd == NULL )
{
_ASSERT( FALSE );
}
else
{
pWnd->SetWindowText( TEXT( "Good" ) );
}
Gavin Taylor
w: http://www.gavspace.com
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It seems someone doesn't like your answer... pity. It's perfect.
Ryan "Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late" John Nichol "Point Of Impact"
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I apologise, i meant to thank both of you for responding to my query. It happened in a hurry. Sorry.
God is Merciful...
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Hi every body
Can any one help me to Store the _variant_t info into *BYTE
your help will be highly appriciated.
Kifayatulah
CDigital Islamabad
Tel.03215309934
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You have to tell us that what is the vt of the Variant. Only then, someone might help.
Regards,
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How can one disable the Drop in particular when using the IWebBrowser2 control. I am using it in places where it is inappropriate to able to drop a file on it.
Setting the Allowfiles to false seems not to work.
Any suggestions would be appreciated.
Happy programming!!
-- modified at 14:55 Monday 30th January, 2006
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hi there,
i really hope there's someone out there that can help me with my dilemma:
i need to load a jpeg image from file..encode in it base64 format and display
it on the edit box...then from there decode the data and save it in a file as jpeg. i know how to load and save the file. but i'm having a lot of problem with the base64 encoder/decoder. so, is there anyone tat knows the sourse code in Visual C++?
thx a bunch to the kind soul tat can help me!
Syazarine
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This library[^] contains a basic Base64 encoder / decoder, thats probably a good starting point to have a look at.
You might always want to have a look the original RFC[^] for reference aswell.
Gavin Taylor
w: http://www.gavspace.com
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I was wondering if someone could help me out with Multi-threading.
I have a Win32 dll that does some heavy scanning and performs callbacks to update a status display of my gui. I introduced multithreading into the DLL and it works fine - but the same callbacks from within the threads fail, and lock up. Outside the threads the callbacks work fine.
any ideas or sample examples of Win32 DLL Multithreading (no MFC)
Raiden
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You're probably doing your screen updates from your threads using SendMessage, right? Unfortunately, when you call SendMessage from a thread that doesn't own the window, it switches threads to make the call. This has the effect of blocking the calling thread.
Try doing screen updates using PostMessage instead.
Software Zen: delete this;
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Thanks for the reply Garry,
I'm actually using callbacks:
to return text from the dll to update say a label of the engines location on the gui.
dThreadCallBack is a DWORD thats stores the static members address location
void StdScanner::CallBackFunction (char *cSomeStringToSend)
{
typedef int (__stdcall* lpMyCallBack) (LPSTR szMsg);
lpMyCallBack MyCallBack;
MyCallBack = (lpMyCallBack) dThreadCallBack;
MyCallBack(cSomeStringToSend);
}
Normally this function works perfectly when outside threads, but locks up when I use it in threads.
Do you have any examples/source of generic Multithreaded Win32 DLLs (non mfc) that can interact with a gui (be it MFC or WIN32).
Raiden
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Where is it locking up? If you break into it with the debugger and get a callstack of what's going on when it locks up this would be a big help. Note - When you write a multithreaded program you have to start worrying about the thread safety of every function you call - I suspect this may be your problem.
Steve
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