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Re: Changing color of item in list control Ganesh Ramaswamy22-Mar-02 2:44 Ganesh Ramaswamy 22-Mar-02 2:44  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. Re: Changing color of item in list control Tomasz Sowinski22-Mar-02 2:42 Tomasz Sowinski 22-Mar-02 2:42  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. ** Re: Changing color of item in list control Michael Dunn22-Mar-02 4:59 Michael Dunn 22-Mar-02 4:59  Use ListView_RedrawItems() to redraw any item you want. --Mike-- Rollin' in my 5.0 With the rag-top down so my hair can blow. My really out-of-date homepage Sonork - 100.10414 AcidHelm Big fan of Alyson Hannigan and Jamie Salé. ATL question ??? jancsi22-Mar-02 0:27 jancsi 22-Mar-02 0:27  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 Re: ATL question ??? Tim Smith22-Mar-02 3:33 Tim Smith 22-Mar-02 3:33  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? Re: how to get variable from VIEW class in some other class? Nish Nishant22-Mar-02 1:04 Nish Nishant 22-Mar-02 1:04  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: Re: how to get variable from VIEW class in some other class? nikoladsp24-Mar-02 21:02 nikoladsp 24-Mar-02 21:02  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. Re: how to get variable from VIEW class in some other class? Nish Nishant24-Mar-02 21:19 Nish Nishant 24-Mar-02 21:19  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. FindStringExact().. Neha22-Mar-02 0:16 Neha 22-Mar-02 0:16  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 Re: FindStringExact().. Tomasz Sowinski22-Mar-02 0:42 Tomasz Sowinski 22-Mar-02 0:42  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. ** Re: FindStringExact().. Neha22-Mar-02 1:17 Neha 22-Mar-02 1:17  Yes,I am sure,i had inserted string through Insertstring() command. Re: FindStringExact().. Tomasz Sowinski22-Mar-02 1:25 Tomasz Sowinski 22-Mar-02 1:25  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. ** Re: FindStringExact().. Neha22-Mar-02 1:32 Neha 22-Mar-02 1:32  Yes,You are right.. Re: FindStringExact().. Tomasz Sowinski22-Mar-02 1:45 Tomasz Sowinski 22-Mar-02 1:45  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. ** Re: FindStringExact().. Neha22-Mar-02 2:01 Neha 22-Mar-02 2:01  I had checked everything,it is fine.. Re: FindStringExact().. Tomasz Sowinski22-Mar-02 2:09 Tomasz Sowinski 22-Mar-02 2:09  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. ** Re: FindStringExact().. Carlos Antollini22-Mar-02 2:15 Carlos Antollini 22-Mar-02 2:15  Can you put the code? Reagards Carlos Antollini. Sonork ID 100.10529 cantollini Re: FindStringExact().. Carlos Antollini22-Mar-02 2:17 Carlos Antollini 22-Mar-02 2:17  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 Re: FindStringExact().. Tomasz Sowinski22-Mar-02 2:24 Tomasz Sowinski 22-Mar-02 2:24  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. ** CGridCtrl and Message - IDs Bernhard22-Mar-02 0:10 Bernhard 22-Mar-02 0:10  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. Taking care of scroll position 21-Mar-02 23:52 21-Mar-02 23:52  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 MFC Tictactoe alpha-beta pruning bug... John Cruz21-Mar-02 23:35 John Cruz 21-Mar-02 23:35  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 clearing boxs 21-Mar-02 23:33 21-Mar-02 23:33  hi, dose anybody no of any code that will refresh/clear all the edit boxs, radio buttons on my dilog. By the press of one button thanks Re: clearing boxs Jon Hulatt22-Mar-02 0:10 Jon Hulatt 22-Mar-02 0:10  You'd need to write that yourself, becuase noone knows which edit boxes and how many are in your dialog. Just SetWindowText() them all to a blank string. Sorry to dissapoint you all with my lack of a witty or poignant signature. Re: clearing boxs Christian Graus22-Mar-02 0:27 Christian Graus 22-Mar-02 0:27  www.dictionary.com If you're using poxy DDE you can reset all your variables and call UpdateData(FALSE); Christian The tragedy of cyberspace - that so much can travel so far, and yet mean so little. "I'm thinking of getting married for companionship and so I have someone to cook and clean." - Martin Marvinski, 6/3/2002

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