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Re: GetWindowRect() Coordinate Base Garth J Lancaster2-Jan-09 13:00 Garth J Lancaster 2-Jan-09 13:00  no worries - I was hoping it would give you a little insight into co-ordinate mapping in general, more than specific to dialogs hope you got an answer in the end 'g' Re: GetWindowRect() Coordinate Base Bram van Kampen2-Jan-09 14:16 Bram van Kampen 2-Jan-09 14:16  Unfortunately, No, I didn't sofar, but thanks anyways. Bram van Kampen Re: GetWindowRect() Coordinate Base Garth J Lancaster2-Jan-09 15:06 Garth J Lancaster 2-Jan-09 15:06  I went back and re-read what you were looking for .. ok, I get it There seems to be a number of approaches, none appears 'easy' :- http://www.codeproject.com/KB/dialog/easysize.aspx[^] http://www.codeproject.com/KB/dialog/SizingDialog.aspx?fid=213349&df=90&mpp=25&noise=3&sort=Position&view=Quick&select=1952404[^] http://dn.codegear.com/article/29838[^] http://www.codeproject.com/KB/MFC/UltimateToolbox_Layout.aspx[^] the last 2 of these, in particular, the last one, introduces a 'layout manager', which (imho) is the way to go 'g' Re: GetWindowRect() Coordinate Base Paresh Chitte30-Dec-08 22:40 Paresh Chitte 30-Dec-08 22:40  Please refer ScreenToClient[^] and ClientToScreen[^]. Regards, Paresh. Re: GetWindowRect() Coordinate Base Bram van Kampen2-Jan-09 12:42 Bram van Kampen 2-Jan-09 12:42  Hi, Thanks for your Reply. Have tried the above, but it does not seem to havework in Dialog Based Apps. I expanded my original question a bit to clarify the problem a bit more. Regards, Bram van Kampen panel david bagaturia30-Dec-08 8:25 david bagaturia 30-Dec-08 8:25  Hi all. I have some problem using window, I need somting like panel, like div(layer) in HTML. I need window that have't border and title bur, only area. I need it to draw some animation for my ScreenSaver. thanks and happy new year. Re: panel CPallini30-Dec-08 9:24 CPallini 30-Dec-08 9:24  This article [^] maybe useful. 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 [My articles] Re: panel david bagaturia4-Jan-09 20:11 david bagaturia 4-Jan-09 20:11  thanks, but I write CLayer class, sow I have't problems. COM Port Threading Richard Andrew x6430-Dec-08 6:06 Richard Andrew x64 30-Dec-08 6:06  Is it safe to write to a COM port on one thread while reading from it on another thread? Do the writes and the reads have to be synchronized, or does the hardware and the driver take care of that? Re: COM Port Threading david bagaturia30-Dec-08 8:32 david bagaturia 30-Dec-08 8:32  Hi I write little rogram that use inp and outp functions. It is like write and rad from console or read from file. Re: COM Port Threading Bram van Kampen2-Jan-09 14:20 Bram van Kampen 2-Jan-09 14:20  Could you give us an example that works unde XP? Regards, Bram van Kampen Re: COM Port Threading david bagaturia4-Jan-09 20:18 david bagaturia 4-Jan-09 20:18  I can give you a zip file (book + example). but it is on Russia. write your mail and I will send you. How to launch a progressbar in an mfc dll? ns30-Dec-08 3:15 ns 30-Dec-08 3:15  I have an MFC dll which has no gui, and I dont see a Resource tab in the development environment on which I could drag a CProgressCtrl. I want to launch a progressbar from this dll, and don't really want to do message loops and such which I would need if I used CreateWindow(). Appreciate your input, sb Re: How to launch a progressbar in an mfc dll? Code-o-mat30-Dec-08 4:03 Code-o-mat 30-Dec-08 4:03  Ugly idea, but what if you create the progress bar and then call the window method with WM_PAINT to get it drawn when you need it? No idea how that would behave... > The problem with computers is that they do what you tell them to do and not what you want them to do. < Re: How to launch a progressbar in an mfc dll? ns30-Dec-08 4:26 ns 30-Dec-08 4:26  From within the dll, I did this // Create a smooth child progress control. myCtrl = new CProgressCtrl(); myCtrl->Create(WS_CHILD|WS_VISIBLE|PBS_SMOOTH, CRect(10,10,200,30), (CWnd*)this, 100); where the last parameter (100) is just a number I picked out of thin air. I don't know what I should put there. So when I ran the project that calls this dll, it ran, but no progress bar showed up... ??? Re: How to launch a progressbar in an mfc dll? Code-o-mat30-Dec-08 4:34 Code-o-mat 30-Dec-08 4:34  What is "this"? You need a valid window where you specified "this", where do you want your progress bar to appear? I think you could be better off with making a message loop...it's not that complicated really. > The problem with computers is that they do what you tell them to do and not what you want them to do. < Re: How to launch a progressbar in an mfc dll? ns30-Dec-08 4:40 ns 30-Dec-08 4:40  There aren't any CDialog type windows, and 'this' is just some abstract class where I have the time-stepping loop. Another thing I tried: Even though it's a dll, I tried adding a form to it, and dragged a progressbar on it, but then didn't quite know how to invoke this form from my abstract class. I'll look up the message loop idea. Thanks for the input. sb Call a function on C++ object attribute change vipin_nvk30-Dec-08 2:39 vipin_nvk 30-Dec-08 2:39  Hello I have a C++ class with few attributes and functions. Whenever a new value is assigned to a particular attribute (say the attribute is an integer variable in the class) a function should get called (triggered) and the piece of code inside the function should get executed. Is it possible? If yes, what is the mechanism. Please let me know. Thanx Re: Call a function on C++ object attribute change SandipG 30-Dec-08 3:43 SandipG 30-Dec-08 3:43  Can't you make the member as private/protected and provide a Set method? Then inside Set method once variable is updated you can call the respective function.. Does it make sense..I hope it helps. Regards, Sandip. Re: Call a function on C++ object attribute change vipin_nvk30-Dec-08 3:58 vipin_nvk 30-Dec-08 3:58  Thanx Sandeep Simple and effective solution Regards, Vipin. Re: Call a function on C++ object attribute change Code-o-mat30-Dec-08 3:59 Code-o-mat 30-Dec-08 3:59  Alternatively you could make wrapper classes for the members which on their = operator would call whatever is needed to be called. > The problem with computers is that they do what you tell them to do and not what you want them to do. < Cross layer design C++ tassadaque30-Dec-08 1:37 tassadaque 30-Dec-08 1:37  HI I want to implement a cross layer approach. i want to pass the network information such as delay from the MAC layer to Network layer. Can you tell me the way i am new to this. i am using linux (fedora). I think some system call will do the trick. Correct me if i am wrong. Any help in this regard is greatly appreciated. Whats the main use of MapDialogRect function KASR130-Dec-08 0:34 KASR1 30-Dec-08 0:34  CMyDlg1 *pDlg = new CMyDlg1(); pDlg->Create(IDD_MYDLG1, this); pDlg->ShowWindow(SW_SHOW); CRect rect1(0,0,0,0), rect2(0,0,0,0); pDlg->GetClientRect(&rect1); pDlg->MapDialogRect(&rect2); Re: Whats the main use of MapDialogRect function pallaka30-Dec-08 1:24 pallaka 30-Dec-08 1:24  If you have an idea on Mapping modes then you will have a clear picture on MapDialogRect. http://msdn.microsoft.com/en-us/library/ms645502(VS.85).aspx[^] SOS! Please help me to settle a MSChart Control problem fbt04530-Dec-08 0:28 fbt045 30-Dec-08 0:28  I am a freshman in VC kingdom, Now I am developing a project about Ethernet test by VC6, to draw the result line, I used MSChart Control, by I don't know all of the propertys and methods. for example, when I ajusted the X-coordinate's label count from 10 to 20, the label titles became vertical displayment. It will make me mad now, please help me, my dear friends!

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