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Re: any good 3ds max plugin guide? Hamid_RT3-Sep-07 6:36 Hamid_RT 3-Sep-07 6:36  Does this a c++ question ? whether GA can perform character recognition task? rayluee3-Sep-07 5:08 rayluee 3-Sep-07 5:08  Hi every1, I need help related to image recognition using Genetic Algorithm.(GA) Would greatly appreciate if anyone can send me any related information eg source code or notes that I can read or used as I am quite confused by the GA implementation in C++. How an image is recognize/identified using GA? Simple comparison like character recogntion, Neural network can performed task by training to identified the character, do GA able to perform similar task? Can email to ray_luee@yahoo.com Thanks RayLuee IMPLEMENT_DYNCREATE with parameters using RTTI or other methods - seeking comments Vaclav_3-Sep-07 5:07 Vaclav_ 3-Sep-07 5:07  I have decided to bite the bullet and find out how to convince MFC that passing parameters to implement IMPLEMENT_DYNCREATE is feasible. In a nutshell - IMPLEMENT_DYNCREATE access only the default constructor which has no parameters. Tiring to hack the RUNTIME_CLASS and the whole chain down to creation of the object is a nightmare. The basic for this is that I have a need / want to use same view class with different "parameter". I am basically tired of building a copy of the view class and modifying its methods as required. There are few articles in here which accomplish this using various approaches - RTTI, "Generic Class Factory" (no longer supported by the author) etc. I am asking the forum to share experiences with these approaches. Recommendations, comments etc. Thanks for your help. Vaclav Select a combo box Fernando A. Gomez F.3-Sep-07 4:52 Fernando A. Gomez F. 3-Sep-07 4:52  Hello all. So I have these three combo boxes. According to certain validations, I have to select one of them. I thought that simply calling CComboBox::SetFocus would be enough, yet it is not working. I also tried sending a WM_ACTIVATE messages to the combos, with the same results. Any thoughts would be really appreciated. Thanks in advance. FG. Hope is the negation of reality - Raistlin Majere Re: Select a combo box Nishad S3-Sep-07 4:54 Nishad S 3-Sep-07 4:54  From where you call this? - NS - Re: Select a combo box Fernando A. Gomez F.3-Sep-07 4:57 Fernando A. Gomez F. 3-Sep-07 4:57  From the CDialog::OnInitDialog method. Hope is the negation of reality - Raistlin Majere Re: Select a combo box Nishad S3-Sep-07 5:00 Nishad S 3-Sep-07 5:00  You should retun FALSE from OnInitDialog, if you explicitly set the focus. And use GotoDlgCtrl instead of SetFocus in Dialogs. - NS - Re: Select a combo box Fernando A. Gomez F.3-Sep-07 5:06 Fernando A. Gomez F. 3-Sep-07 5:06  I feel a little stupid now. I don't use wizads, but now that you mentioned it, I remebered this "return TRUE unless you're setting the focus" comment that the wizards places in the "return" of the OnInitDialog. Thanks a lot! Hope is the negation of reality - Raistlin Majere Re: Select a combo box Stephen Hewitt3-Sep-07 15:05 Stephen Hewitt 3-Sep-07 15:05  This[^] article may interest you. Steve Re: Select a combo box Fernando A. Gomez F.3-Sep-07 16:05 Fernando A. Gomez F. 3-Sep-07 16:05  Thanks, very interesting indeed. Hope is the negation of reality - Raistlin Majere CSocket and CDialog Nishad S3-Sep-07 4:05 Nishad S 3-Sep-07 4:05  Hi, I have a dialog based application, which should act as a CSocket server. In short my need is, if some client is connected to the server, OnAccept of the CSocket should be directed to the dialog class member function. I am not sure about the right method to do so. Thanks in advance. - NS - Re: CSocket and CDialog Mark Salsbery3-Sep-07 8:48 Mark Salsbery 3-Sep-07 8:48  You can store a CWnd*, HWND, or whatever is appropriate in your socket class and use that to send messages to the window/dialog. Mark Mark Salsbery Microsoft MVP - Visual C++ Re: CSocket and CDialog Nishad S3-Sep-07 19:10 Nishad S 3-Sep-07 19:10  Thanks for the replay. Is this the only way? I tried to dervie my dialog class from CDialog and CSocket. But failed... - NS - Re: CSocket and CDialog Llasus3-Sep-07 21:23 Llasus 3-Sep-07 21:23  Do you really need them to be together? Why not separate another class and make that one your CSocket derived class? If your concerned on the variables/objects you need in your dlg class, just pass the class pointer to the CSocket class. Re: CSocket and CDialog Nishad S3-Sep-07 21:39 Nishad S 3-Sep-07 21:39  My concern is that then there will be a mapping from csocket class to the dialog class. I like to avoid it. - NS - Re: CSocket and CDialog Mark Salsbery4-Sep-07 5:18 Mark Salsbery 4-Sep-07 5:18  Why did the multiple inheritance fail? Mark Mark Salsbery Microsoft MVP - Visual C++ Re: CSocket and CDialog Nishad S4-Sep-07 17:33 Nishad S 4-Sep-07 17:33  It shows compilation error. There is some ambiguity problem since both are from CObject. - NS - Re: CSocket and CDialog Mark Salsbery5-Sep-07 5:11 Mark Salsbery 5-Sep-07 5:11  I'm personally not a fan of CAsyncSocket and definitely not CSocket. If you don't like adding a CWnd* or HWND to the socket class then it's much easier to use the socket APIs directly.  A SOCKET member can be added to a window/dialog class and Using WSAAsyncSelect you can get socket notifications directly in the window. Mark Mark Salsbery Microsoft MVP - Visual C++ Re: CSocket and CDialog Nishad S5-Sep-07 18:10 Nishad S 5-Sep-07 18:10  Thank you. I choose CSocket, because I dont have much knowledge in sockets. So for easiness I found CSocket is good. I think I have to learn more to do better... - NS - How can i make an toolbar icon 48x48 256 colour vasmvr3-Sep-07 3:39 vasmvr 3-Sep-07 3:39  Hi all can someone help me? I want to make a toolbar with nice icon (48x48 256 colours) but when i copy my icon, the visual c++ make my icon 16 coluors. Is possible to have icon with 256 coluors? Thanks in advance Re: How can i make an toolbar icon 48x48 256 colour Nishad S3-Sep-07 3:42 Nishad S 3-Sep-07 3:42  vasmvr wrote: when i copy my icon, the visual c++ make my icon 16 coluors. You are probably placing an icon of 256 colors in to 16 color icon. If so you have to add a new icon of 256 colors. It is available in menu, Image > New Device Image. - NS - Re: How can i make an toolbar icon 48x48 256 colour vasmvr3-Sep-07 3:50 vasmvr 3-Sep-07 3:50  Thank you, but Where is menu, Image > New Device Image? Re: How can i make an toolbar icon 48x48 256 colour Nishad S3-Sep-07 3:54 Nishad S 3-Sep-07 3:54  You just open the icon from resource. Could you? - NS - Re: How can i make an toolbar icon 48x48 256 colour vasmvr3-Sep-07 3:58 vasmvr 3-Sep-07 3:58  I can't see the menu image.....i'm using visual c++ 6.0. Re: How can i make an toolbar icon 48x48 256 colour Nishad S3-Sep-07 4:08 Nishad S 3-Sep-07 4:08  ok... can you just show me the caption of the MSDEV? eg..MyDlgTestApp - Microsoft Visual C++ - [MyDlgTestApp.rc - IDR_MAINFRAME (Icon)] - NS -

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