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beginner
hi im trying to get this code to work, so it would create a table with the alphabet and then allow me to access it using a cipher technique called vigenere. most of the code below is a mess and i cant make sense of it
any help would be appreciated
//fill- create a table 26 by 26 with the alpabet in each row
for (row= 0; row<=25; row++)
{
for (col=0; col=25 =; col++)
{
ch++; ch> 'z'; ch = 'a';
}
}
// access
m_typed = table[row][key]
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I have to change the color if a item on list control, once the user does a double click on it. I have handled the double click and i have the item and subitem details. How can i go abt after this to chage the color of that item
Ganesh M Ramaswamy
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If you want items to have different colors, you'll need to custom-draw the list control. There should be articles about that right here on CodeProject - look in the 'List Control' section.
Tomasz Sowinski -- http://www.shooltz.com
** If you're going to rape, pillage and burn, be sure to do things in that order. **
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Yeah.But the thing is i am not getting a WM_CUSTOMDRAW when double click is made on list control. Am i missing something. Should i get WM_CUSTOMDRAW for double click on item also. thanks for ur time.
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Try to invalidate item rectangle. You can get it from CListCtrl::GetItemRect.
Tomasz Sowinski -- http://www.shooltz.com
** If you're going to rape, pillage and burn, be sure to do things in that order. **
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Hi!
I made an ATL composite control with ATL wizzard .
I want to place my custom draw slider on it . In the slider class it is defined
BEGIN_MESSAGE_MAP(CClipSlider, CSliderCtrl)
...
ON_NOTIFY_REFLECT(NM_CUSTOMDRAW, OnCustomdraw)
It seems that the parent ATL control does not reflect the message NM_CUSTOMDRAW
How Can I make this to work???or other way to have my custom draw slider??
Thankx
xxx
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REFLECT_NOTIFICATIONS needs to be in your parent window class and REFLECTED_NOTIFY_CODE_HANDLER needs to be in your child window class.
ON_NOTIFY_REFLECT is from MFC.
Tim Smith
I know what you're thinking punk, you're thinking did he spell check this document? Well, to tell you the truth I kinda forgot myself in all this excitement. But being this here's CodeProject, the most powerful forums in the world and would blow your head clean off, you've got to ask yourself one question, Do I feel lucky? Well do ya punk?
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Call GetDocument() from your view classes to get a pointer to your document class and call GetActiveView() from the main frame window class to get a pointer to the active view. Also use GetNextView() from the doc class to iterate through all your views
Nish
One Nish is trouble enough.
Imagine 16 of me, dancing wild...
:jig::jig::jig::jig:
:jig::jig::jig::jig:
:jig::jig::jig::jig:
:jig::jig::jig::jig:
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sory,but i dont understand:i have a SDI app,and lets say member variable
int x
in CTestView class,and i want to load variable
int y
in CTestDoc class with x and do something with y,for example
y+=10;
How to do that?i need this for some ODBC code when using CRecordset *m_pSet from CTestView in CLeftView and CTestDoc
classes.
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Assuming you are doing this from the document class :-
CTestView *pTView=(CTestView*)AfxGetMainWnd()->GetActiveView();
y=pTView->x;
y+=10;
Nish
I am looking for a free racing game. Old style racing game without any complicated 3D stuff. Around 4 MB download. If anyone has such a game, please inform me.
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Hi,
I have written the following code to find a string in the combobox.But it always returns CB_ERR .
char the_resstring[MAX_PATH];
itoa(the_nIDRes,the_resstring,10);
nIndex=m_combo.FindStringExact(0, the_resstring);
if(nIndex==CB_ERR )
AfxMessageBox("fails");
Any idea?
Neah
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Are you absolutely sure you actually the string you're looking for is in the combo?
Tomasz Sowinski -- http://www.shooltz.com
** If you're going to rape, pillage and burn, be sure to do things in that order. **
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Yes,I am sure,i had inserted string through Insertstring() command.
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And your combo has strings which are numbers? And one of them is the_nIDres?
Tomasz Sowinski -- http://www.shooltz.com
** If you're going to rape, pillage and burn, be sure to do things in that order. **
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While there's a possibility that you've found a Windows/MFC bug, I'd suggest reviewing your code. Maybe you have some spaces before/after numbers, etc.
Tomasz Sowinski -- http://www.shooltz.com
** If you're going to rape, pillage and burn, be sure to do things in that order. **
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I had checked everything,it is fine..
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Try with setting 1st param to -1 instead of 0. If this doesn't help, try to output strings with TRACE and CComboBox::GetLBText.
Tomasz Sowinski -- http://www.shooltz.com
** If you're going to rape, pillage and burn, be sure to do things in that order. **
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Can you put the code?
Reagards
Carlos Antollini.
Sonork ID 100.10529 cantollini
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You need to start from -1 if you want that find the string from the beginning...
Neha wrote
nIndex=m_combo.FindStringExact(0, the_resstring);
You are informing 0 and not -1....
Regards
Carlos Antollini.
Sonork ID 100.10529 cantollini
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Well, according to MSDN the search wraps at the end of combobox and starts from the beginning if you pass non-negative value, so it should have no effect. But it's worth trying anyway.
Tomasz Sowinski -- http://www.shooltz.com
** If you're going to rape, pillage and burn, be sure to do things in that order. **
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hi everyone..
i am using the gridctrl from chris maunder with great success.. and i really like it.. i have made some changes, that make my life with it easier.. one of the changes requires a message to be sent to the parent window..
my question know would be, what ID should i use for my message..
chris used the LVN_ Messages (from CListCtrl i guess).. the message i am sending has got no LVN_ Counterpart, so which number should i use for this message?
* is WM_USER appropiate
* or should i adapt an LVN_ Number
i am thankful for any advice.. the only thing is that my weekend starts in one hour, and so i won't be able to thank the guys that will help me (if anyone helps me)
so.. thanks in advance, have a nice weekend
bernhard (king of sparetime and part - time programmer)
Sometimes I think the surest sign for intelligent life elsewhere in
the universe is that none of them ever tried to contact us.
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I have a problem while creating the Bitmap for an image not displayed on my view.....
I create a Bitmap of my current view.. this is done perfectly as it takes care of the scroll position and other factors...
but i want to create a bitmap of another image, which is not displayed on my current view. While creating this second bitmap, it has to be created with reference to the scroll position of my first Bitmap ...
The object of creating this second Bitmap, is to map both index positions of the 2 bitmaps correctly, so that one bitmap can be merged into the other
Thank You
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can anyone help me find my bug. i wrote a function that would search the tictactoe board for the best possible computer move. i am using alpha beta pruning to optimize my search. the function returns the score from the search and the row and column where the computer should move. ok here is the function... the PossiblePlayerMove function is the same thing but it searches for the best possible player move.
int CComputer::CheckForMoves(const CBoard &rConstBoard,int nDepth, int nAlpha, int nBeta, int &nRow, int &nCol)
{
// Check for invalid data
ASSERT(mnDepth >= 0 && mnDepth <= MAXDEPTH);
// Check if the row and column return is a valid value
ASSERT(nRow < MAXROW && nCol < MAXCOL);
int nScore = 0; // The score from the search
mnDepth = nDepth; // Set the Depth to the new depth.
int Row = nRow; // Copy the Row and Column
int Col = nCol;
// Create a new Board and Copy the values of other board.
CBoard Board = rConstBoard;
// Base Case
if (Winner(Board) || mnDepth == 0)
{
nRow = Row;
nCol = Col;
return Evaluate(Board);
}
else
{
// Try all the possible move on a different Board
// then return the best move.
for (int row = 0; row < MAXROW; row++)
for (int col = 0; col < MAXCOL; col++)
if (Board.IsEmpty(row,col))
{
Board.SetCellValue(row,col,'O');
if (mnDepth == 0) break;
nScore = PossiblePlayerMove(Board,mnDepth - 1,nBeta,nAlpha,Row,Col);
// Set Row and Column
nRow = Row;
nCol = Col;
if (nAlpha < nScore)
nAlpha = nScore;
Board.SetCellValue(row,col,NULL);
if (nAlpha >= nBeta) break;
}
}
return nAlpha;
}
i hope this is enough... by the way.. the possible moves function is the same thing ...
Thank you very much,
John 
Aloha from Hawaii 
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