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array of CEdit variables 13-Feb-02 8:47 13-Feb-02 8:47  I need to make an array that holds CEdit variables. These variables represent edit boxes. Re: array of CEdit variables Carlos Antollini13-Feb-02 9:03 Carlos Antollini 13-Feb-02 9:03  Use the clase CList or CArray... Regards.. Carlos Antollini. Sonork ID 100.10529 cantollini I have yet to meet a C compiler that is more friendly and easier to use than eating soup with a knife. Re: array of CEdit variables Chris Losinger13-Feb-02 9:02 Chris Losinger 13-Feb-02 9:02  CEdit *myArray[5]; or... #include <vector> vector <CEdit *>myArray; it's probably nicer to use an array of pointers to CEdits than put the CEdit themselves in the array. -c Smaller Animals Software, Inc. You're the icing - on the cake - on the table - at my wake. Modest Mouse Help! how to display time on status bar? lucy13-Feb-02 8:43 lucy 13-Feb-02 8:43  Hi, I implemented displaying time on status bar, but the problem is: the time will only be updated when I am moving mouse over my program. When it lost input focus, although it is still on the top of desktop, the timer info will remain as before it lost focus. It's unlike what is implemented in vc++ 6.0, when this option is selected: "Display clock on status bar". Thank you very much in advance! the code is as follows: void CMainFrame::OnUpdateTimeIndicator(CCmdUI *pCmdUI) { CString strStatus; char tempchar[20]; strStatus.Format(ID_INDICATOR_TIME, tempchar); m_wndStatusBar.SetPaneText( m_wndStatusBar.CommandToIndex(ID_INDICATOR_TIME), strStatus ); } Re: Help! how to display time on status bar? Mazdak13-Feb-02 9:42 Mazdak 13-Feb-02 9:42  you have to create worker thread for it. Mazy Don't Marry a Person You Can Live With... Marry Someone You Can Not Live Without Re: Help! how to display time on status bar? lucy13-Feb-02 9:51 lucy 13-Feb-02 9:51  could you please give me more hint on how to do this? Thanks! Re: Help! how to display time on status bar? Mazdak13-Feb-02 10:07 Mazdak 13-Feb-02 10:07  You can do another thing.Use SetTimer() in your create and put the last parametr of it,name of the function you want to use to update and show time,or set it NULL and overriden WM_TIMER and in that function use the code to show time,I hope it's clear. If you have any question about it ,don't be shy and ask it Mazy Don't Marry a Person You Can Live With... Marry Someone You Can Not Live Without Re: Help! how to display time on status bar? David Gao13-Feb-02 9:47 David Gao 13-Feb-02 9:47  Maybe you can try this at the end of OnUpdateTimeIndicator(..) m_wndStatusBar.InvalidateRect(NULL, true); Re: Help! how to display time on status bar? Mazdak13-Feb-02 9:49 Mazdak 13-Feb-02 9:49  I don't think that helps it Mazy Don't Marry a Person You Can Live With... Marry Someone You Can Not Live Without Re: Help! how to display time on status bar? lucy13-Feb-02 9:50 lucy 13-Feb-02 9:50  sorry, this doesn't work. Re: Help! how to display time on status bar? Mazdak13-Feb-02 10:01 Mazdak 13-Feb-02 10:01  As I said to you ,it needs seprate thread to update itself regullary.set timer and overriden WM_TIMER of CMaimFraim and in that function update your status bar and use that code Mazy Don't Marry a Person You Can Live With... Marry Someone You Can Not Live Without Re: Help! how to display time on status bar? Ravi Bhavnani13-Feb-02 10:03 Ravi Bhavnani 13-Feb-02 10:03  Create a 1 second timer and update the status bar's time text. You should perform the update only if the old time text is different from the current time text string, otherwise the user may see some ugly flashing. /ravi "There is always one more bug..." ravib@ravib.com http://www.ravib.com Re: Help! how to display time on status bar? lucy13-Feb-02 11:26 lucy 13-Feb-02 11:26  Got it running. Thank you all so much! VC++ CInternetSession::SetOption mine_4613-Feb-02 8:27 mine_46 13-Feb-02 8:27  I am editing a piece of code adding SetOption to it with option: INTERNET_OPTION_CLIENT_CERT_CONTEXT Yet this assertion stops my program: ASSERT(dwOption >= INTERNET_FIRST_OPTION && dwOption <= INTERNET_LAST_OPTION); in the inet.cpp I am using VC++6 on a NT 4 with IE 5.5 Any help is appreciated. mine_46 JIT Debug under Win XP Victor Rubinstein13-Feb-02 8:22 Victor Rubinstein 13-Feb-02 8:22  I saw postings in many forums from many people but still no answer to this. Please, if somebody knows the answer - share it with us! If you run your application from within Dev Studio IDE using "exclamation mark" button (or Ctl+F5) and your app crashes (ASSERT or some other reason) - in all Windows version before XP you'd click "Retry" and your IDE would invoke Just-in-time degugger and stop at the line of code that produced the error. In XP - the IDE seem to be starting the debug mode but at the same time your application is terminated (you get nice message box about it with the only button OK). VC++ 6 SP4 Win XP professional JIT debug enabled AEDebug registry key is pointing to MSDEV.EXE etc. etc. Victor Rubinstein NULL Peter Liddle13-Feb-02 7:17 Peter Liddle 13-Feb-02 7:17  Hey Guys I have been proggramming in c++ for quite a while now but after all thsi time im still curious as to what null avtually is since this is teh one thing i haven't been able to leran. By this i mean when you initialize a value to 0 the memory location is all 0's. For instance if you initiallise a DWORD to 0 all the 32bits of it contain zero's but what about when you initialise it to NULL what does it contain all zero's again? Peter Re: NULL Chris Losinger13-Feb-02 7:58 Chris Losinger 13-Feb-02 7:58  NULL is usually something similar to this: #define NULL (void *)0 it's just a zero. and by convention, zero is a non-valid address. you could do this: DWORD dw = NULL; but people generally only use NULL with pointers. -c Smaller Animals Software, Inc. You're the icing - on the cake - on the table - at my wake. Modest Mouse Re: NULL Michael Dunn13-Feb-02 8:46 Michael Dunn 13-Feb-02 8:46  NULL means "invalid address for a pointer". Anything beyond that (like it being equal to zero) is implementation-specific and should not be relied on. --Mike-- "There are only a limited number of jobs where they will ask to see the sausage. Most of them are in movies."  -- Christian Graus, 2/11/2002 My really out-of-date homepage Sonork - 100.10414 AcidHelm Big fan of Alyson Hannigan. Changing Bitmap of Menu Item Check Box Eldon Zacek13-Feb-02 7:04 Eldon Zacek 13-Feb-02 7:04  I having some interesting problems with the following code. When the fill color is set to "White" the color displayed is the background color of the menu. Other colors appear to work fine. Even the outline of the rectangle appears OK. Here is the code: CClientDC dcScreen(this); WORD bitmap_width = GetSystemMetrics(SM_CXMENUCHECK); WORD bitmap_height = GetSystemMetrics(SM_CYMENUCHECK); CRect rect(0, 0, bitmap_width, bitmap_height); m_background_bitmap.CreateCompatibleBitmap(&dcScreen, bitmap_width, bitmap_height); CDC dcMem; dcMem.CreateCompatibleDC(&dcScreen); CBrush brush(RGB(255, 255, 255)); CBrush black(RGB(0, 0, 0)); CBitmap* pOldBitmap = dcMem.SelectObject(&m_background_bitmap); dcMem.FillRect(rect, &brush); dcMem.FrameRect(rect, &black); dcMem.SelectObject(pOldBitmap); VERIFY(mmenu->SetMenuItemBitmaps(ID_SETTINGS_COLOR_BACKGROUND, MF_BYCOMMAND, &m_background_bitmap, NULL)); Any suggestions? Thanks Eldon Zacek VP of Engineering Czech-Mate Enterprises, LLC Re: Changing Bitmap of Menu Item Check Box 567890123413-Feb-02 22:02 5678901234 13-Feb-02 22:02  Maybe this can explain what happens: The selected and clear bitmaps should be monochrome. The system uses the Boolean AND operator to combine bitmaps with the menu so that the white part becomes transparent and the black part becomes the menu-item color. If you use color bitmaps, the results may be undesirable. (from MDSN topic "SetMenuItemBitmaps" - Platform SDK: Windows User Interface). STL issue in VS 7.0 Stan Shannon13-Feb-02 7:01 Stan Shannon 13-Feb-02 7:01  In VS 6.0 I had some code in which I was creating Polygons from vector<LONG> iterators. Something like this: vector<LONG> mypoints; ... Polygon(hdc,(LPPOINT)mypoints.begin(),point_count); This compiled and ran fine in 6.0, and seemed like a relatively reasonable way to dynamically maintain a list of points for drawing so that I did not need to allocate and deallocate POINT arrays. 7.0, however, will not compile it. I get a ansi c++ conformance error (C2440). I'm no compiler guru, but this behavior just does not seem intuitive to me. I can easily work around it, but I don't like it. Any thoughts? "Thank you, thank you very much" Elvis. Re: STL issue in VS 7.0 13-Feb-02 7:28 13-Feb-02 7:28  mypoints.begin() returns an iterator. The can be LONG* but it does not have to be. The problem could be that it was LONG* in VC6 but was changed to another type in VC7. To fix the problem, try this CHANGE (LPPOINT)mypoints.begin() TO (LPPOINT)&mypoints[0] Hope this helps, John R. Bandela Re: STL issue in VS 7.0 Joao Vaz13-Feb-02 7:45 Joao Vaz 13-Feb-02 7:45  Hello Stan, The compiler does the right thing , i think,you're trying to cast from a struct tagPOINT* (LPPOINT) to a iterator of type LONG* try casting first to void* then to LPPOINT or try with reinterpret_cast ... and do the following experiment replace the line with the polygon function with this one Polygon(hdc,static_cast<LPPOINT>(mypoints.begin()),2); See if it gives the same error, the compiler are rejecting correctly your cast, only if you casted to a universal pointer (void*), the cast would worked. If i'm speaking true on this, i have my doubts, ... then welcome to a world with much more ANSI compliance ... if not forget about all this bullshit and i'am mistaken Hope this helps , Joao Vaz Re: STL issue in VS 7.0 Joao Vaz13-Feb-02 7:48 Joao Vaz 13-Feb-02 7:48  Polygon(hdc,static_cast<LPPOINT>(mypoints.begin()),2); If i can't post this cast correctly , i quit Cheers; Joao Vaz Re: STL issue in VS 7.0 Michael Dunn13-Feb-02 8:47 Michael Dunn 13-Feb-02 8:47  You need to dereference the iterator to get at the LONG, then take that address of the LONG: &*mypoints.begin() --Mike-- "There are only a limited number of jobs where they will ask to see the sausage. Most of them are in movies."  -- Christian Graus, 2/11/2002 My really out-of-date homepage Sonork - 100.10414 AcidHelm Big fan of Alyson Hannigan.

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