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Re: Figuring out someone else's program Like2Byte27-Aug-02 4:35 Like2Byte 27-Aug-02 4:35  Hey! That's really cool. Is there any documentation on how to effectively use this browser? {{Opens MSDN....}} Thanks! imus de buss umis de buss weall mis de buss How to speed up from DDB to DIB?Emergency csqlhy27-Aug-02 4:14 csqlhy 27-Aug-02 4:14  Dear, I meet a problem to speed up the function from DDB to DIB. The program I write is to read the wave data from the data files, then output the wave drawing by BMP files. And the BMP files may output 8bit, 16bits, 24bits, 32bits. so, we design it as following, 1. From data file to draw wave (not need display in screen, draw draw in Memory DC is OK. We need create a CBitmap, then use Memory DC to draw in the CBitmap) 2. Then write them to bitmap files. So, as you know, we should use GetDibits() function to transfer from DDB to DIB. But I find that GetDibits() function use much time, and it cause the reason of the bottleneck of my program. Because I must speed up my program, I look for your help. Can you tell me how to speed up the function from DDB to DIB? Is any other function can substitute the GetDibits() function to transfer from DDB to DIB? Or our project design is too complicated, can use other easy and fast method to complete? Welcome any suggestion! Best Regards, Re: How to speed up from DDB to DIB?Emergency Tomasz Sowinski27-Aug-02 4:18 Tomasz Sowinski 27-Aug-02 4:18  I think you should use CreateDIBSection and work on DIB exclusively. This gives you additional advantage of direct access to bitmap bits in device independent format - may be helpful if you need to push performance. Tomasz Sowinski -- http://www.shooltz.com Free your mind and your ass will follow. Throwing an exception from a constructor Le centriste27-Aug-02 3:57 Le centriste 27-Aug-02 3:57  If an object throws an exception from a constructor, is it considered constructed? Michel It is a lovely language, but it takes a very long time to say anything in it, because we do not say anything in it, unless it is worth taking a very long time to say, and to listen to. - TreeBeard Re: Throwing an exception from a constructor Tomasz Sowinski27-Aug-02 4:02 Tomasz Sowinski 27-Aug-02 4:02  No. Tomasz Sowinski -- http://www.shooltz.com Free your mind and your ass will follow. Sys Tray icon behavior Mike Fenske27-Aug-02 3:39 Mike Fenske 27-Aug-02 3:39  Is there a programmitic way to set a systray item to be "Always show"n as opposed to "Hide when inactive". The notification behavior can be changed by right clicking on the start bar/menu, clicking properties, then clicking the Customize button in the Notification area group box on the Taskbar tab. I would like to be able to change a setting through code. Is there an SDK call to do this? Thnx! Re: Sys Tray icon behavior Todd Smith27-Aug-02 9:02 Todd Smith 27-Aug-02 9:02  You might want to add a timer and update your icon every minute or so. I imagine that's how the system tray detects inactive icons by tracking their updates. Todd Smith Sending mails using MAPI... Neha27-Aug-02 2:54 Neha 27-Aug-02 2:54  Hi, I have written a application which sends mail using MAPI calls.It works fine.Now i want the user to enter the recepient mail id. If i set lpszName=""; then m_lpfnMAPISendMail(MAPISession, 0, &msg, MAPI_DIALOG , 0); function returns 25.Is there anyway to specify the recepient mail id at run time? Thanks Neha Re: Sending mails using MAPI... Michael P Butler27-Aug-02 3:18 Michael P Butler 27-Aug-02 3:18  Have you looked at http://www.codeproject.com/internet/cmapi.asp[^] Michael Time flies like an arrow. Fruit flies like a banana Task bar suresh_sathya27-Aug-02 2:54 suresh_sathya 27-Aug-02 2:54  How to hide my application name from Task bar.Please tell me the answer other than property called WS_EX_TOOLWINDOW. Re: Task bar User 665827-Aug-02 3:05 User 6658 27-Aug-02 3:05  You could use the ITaskbarList interface to add/remove your app from the taskbar. I tried it and it works fine. See MSDN for the documentation, it's quite easy to use modified 12-Sep-18 21:01pm. Re: Task bar Rickard Andersson2027-Aug-02 4:31 Rickard Andersson20 27-Aug-02 4:31  Gregor S. wrote: ITaskbarList Can use this to add text box to the task bar? Like the standard Run text box that I can add to the task bar? Or does the AddTab function just add a task bar icon!? Do you understand? Rickard Andersson@Suza Computing C# and C++ programmer from SWEDEN! UIN: 50302279 E-Mail: nikado@pc.nu Speciality: I love C#, ASP.NET and C++! Re: Task bar User 665827-Aug-02 6:58 User 6658 27-Aug-02 6:58  AddTab simply creates a new taskbar button with icon for any window you like. I does not create an edit box or something like that modified 12-Sep-18 21:01pm. Re: Task bar Tomasz Sowinski27-Aug-02 3:12 Tomasz Sowinski 27-Aug-02 3:12  KB article Q205158 'HOWTO: Prevent a Window from Appearing on the Taskbar' presents two methods. One is using WS_EX_TOOLWINDOW, and other isn't. Tomasz Sowinski -- http://www.shooltz.com Free your mind and your ass will follow. Urgent CStringArray help needed BK Pradeep27-Aug-02 2:34 BK Pradeep 27-Aug-02 2:34  Hi all, Below is the code snippet and at the end is the questions. class{ CStringArray *m_pstringarray; ... ... }; fun1(CWnd hwnd) { CString temp; hwnd.Getwindowtext(temp) m_pstringarray->Add(temp); } fun2() { CString str = m_pstringarray->GetAt(1); if(strcmp(str,"dialog editor") { } } Now the question is whether a.what actually does stringarray "Add" do?? b.Do i need to make "cstring temp" in fun1 heap allocate or static allocate will do?(that is should the string exist even after adding to the string array?) c.if i do RemoveAll for the string array, will deallocation of the memory of the strings takes place? Thanks for your patient reading. waiting for your reply. Regards Pradeep Re: Urgent CStringArray help needed Tomasz Sowinski27-Aug-02 2:37 Tomasz Sowinski 27-Aug-02 2:37  Is there any reason for using a pointer to CStringArray? Can't you just use CStringArray member in your class? Tomasz Sowinski -- http://www.shooltz.com Free your mind and your ass will follow. Re: Urgent CStringArray help needed BK Pradeep27-Aug-02 2:49 BK Pradeep 27-Aug-02 2:49  Ok lets think its the data member of the class.How does it matter? Re: Urgent CStringArray help needed Tomasz Sowinski27-Aug-02 2:52 Tomasz Sowinski 27-Aug-02 2:52  BK Pradeep wrote: How does it matter? Not very much. But you have to call new in order to create your array --and-- you need to delete it. a.what actually does stringarray "Add" do?? It adds the string at the end of the array. b.Do i need to make "cstring temp" in fun1 heap allocate or static allocate will do?(that is should the string exist even after adding to the string array?) No. CStringArray copies your string. c.if i do RemoveAll for the string array, will deallocation of the memory of the strings takes place? Yes. Tomasz Sowinski -- http://www.shooltz.com Free your mind and your ass will follow. Re: Urgent CStringArray help needed BK Pradeep27-Aug-02 3:01 BK Pradeep 27-Aug-02 3:01  Thanks a lot Pal.You have been helping me a lot! Re: Urgent CStringArray help needed Philip Patrick27-Aug-02 2:56 Philip Patrick 27-Aug-02 2:56  Answers: a) Add function adds (copies) a string to array, allocating necessary space for it. b) No, you don't have to keep the insterted string. E.g. code like: arr.Add("hehe"); will work fine c) Yes, RemoveAll deallocates any memory used by this array. It is not frees any memory allocated by you. e.g. pcsTemp in this code won't be freed: CString* pcsTemp = new CString("hehe"); arr.Add(*pcsTemp); Philip Patrick Web-site: www.stpworks.com "Two beer or not two beer?" Shakesbeer Re: Urgent CStringArray help needed BK Pradeep27-Aug-02 21:13 BK Pradeep 27-Aug-02 21:13  Thanks Thanks a lot patrick.I think you understood my problem and your solution clears all my doubt. Thanks again. Sending Keypress to an HWND D3z27-Aug-02 2:20 D3z 27-Aug-02 2:20  Hi, i'd like to ask if someone have tried to do this: sending keypress to another window. not by sending window messages to the hwnd { i mean ::SendMessage(HWND,WM_CHAR,LP,HP) tecnique } but by emulating keypress itself! Someone knows how to do this ? Any help would be apprecied! See ya, D3sty Re: Sending Keypress to an HWND Tomasz Sowinski27-Aug-02 2:36 Tomasz Sowinski 27-Aug-02 2:36  Use keybd_event or SendInput. Tomasz Sowinski -- http://www.shooltz.com Free your mind and your ass will follow. Re: Sending Keypress to an HWND D3z27-Aug-02 14:23 D3z 27-Aug-02 14:23  thanks for your reply. it was really useful! D3z Screen Designer Source pinkcomponents27-Aug-02 2:15 pinkcomponents 27-Aug-02 2:15  Hi, I have developed a set of classes that allow developers to incorporate screen designer functionality into an application so that end users can customise screens in a controlled fashion, i.e. still accept updates. The classes allow existing fields to be added, hidden, moved and new fields to be added. Even if all of your application has been developed using a resource editor (as most app's are) it will still allow those controls to be modified at run-time. It works on CView, CDialog, CPropertyPage derived classes. I need some help in testing the code - before it is released, I think I can manage about 5 "BETA" testers - anyone willing to help? Regards Novo Star

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