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Re: Update tree view Frederico Levesque5-Jun-01 7:50 Frederico Levesque 5-Jun-01 7:50  After changing your value, try: UpdateData(false); Hope it will help! Regards Frederico Re: Update tree view hearties5-Jun-01 21:52 hearties 5-Jun-01 21:52  i've tried that btu it still doesn't work. CHtmlView and Enter key in form 5-Jun-01 3:48 5-Jun-01 3:48  Hi all, I created a wizard generated project using CHtmlView. Everything works well, but unlike IE, the "Enter" key does not work as a shorcut to submit a form. Does anybody know how to fix that? I'm using Windows 2000 Pro SP2 removing minimise option from a programs taskbar tab 5-Jun-01 3:15 5-Jun-01 3:15  Dear Gurus, I have run into a problem that I think you might be able to help me with. I have developed a program that leaves a blank tab in the taskbar (No title at all) when it is running. Now my problem is that I donot want people to be able to minimize the software by rightclicking on the blank tab in the taskbar. Can someone show me how to disable the right click options on this blank tab? Or is there a way to get rid completely of this blank tab in the taskbar. Please Help I have been fighting with this problem for over two weeks now on my own. Thanks in advance, Raymond Bentoera Re: removing minimise option from a programs taskbar tab Michael P Butler5-Jun-01 3:20 Michael P Butler 5-Jun-01 3:20  Have you tried adding WS_EX_TOOLWINDOW to your Windows Style. This should prevent the window from appearing in the taskbar. Michael Re: removing minimise option from a programs taskbar tab Tomasz Sowinski5-Jun-01 3:24 Tomasz Sowinski 5-Jun-01 3:24  Check this KB article: Q205158 "HOWTO: Prevent a Window from Appearing on the Taskbar" Tomasz Sowinski -- http://www.shooltz.com.pl Re: removing minimise option from a programs taskbar tab 5-Jun-01 3:40 5-Jun-01 3:40  Please Mr. Sowinsky, Can you please give me the exact URL. Becaus I gate a page that is about graphics and sprites. Thanks in advance, Raymond Bentoera Re: removing minimise option from a programs taskbar tab Tomasz Sowinski5-Jun-01 3:50 Tomasz Sowinski 5-Jun-01 3:50  The article is in Microsoft's knowledge Base, not on my website Just type Q205158 in the Search pane of your VC++ help. If you don't have KB installed on your workstation, use this direct link: http://support.microsoft.com/support/kb/articles/Q205/1/58.ASP Tomasz Sowinski -- http://www.shooltz.com.pl Re: removing minimise option from a programs taskbar tab 5-Jun-01 15:43 5-Jun-01 15:43  you can override the PreCreateWindow of your class that has CFrameWnd as its base class, and then exclude WS_SYSMENU as one of the class styles. but doing this will also remove the minimize, maximize, and close button in your application's title bar. dynamically set the text on the top of a dialog box hearties5-Jun-01 2:51 hearties 5-Jun-01 2:51  Does any one know how to dynamically set the text on top of a dialog box? a sample code would be great! Thanks! Re: dynamically set the text on the top of a dialog box Tomasz Sowinski5-Jun-01 3:00 Tomasz Sowinski 5-Jun-01 3:00  What's the "text on top of a dialog box"? Caption? If yes, use SetWindowText for that. Tomasz Sowinski -- http://www.shooltz.com.pl Re: dynamically set the text on the top of a dialog box Stephen Kellett5-Jun-01 3:31 Stephen Kellett 5-Jun-01 3:31  YourDialogClass::OnInitDialog() { SetWindowText(_T("Your Title")); } Stephen Kellett -- C++/Java/Win NT/Unix variants Memory leaks/corruptions/performance/system problems. UK based. Problems with RSI/WRULD? Contact me for advice. maximum length of a CString object hearties5-Jun-01 2:32 hearties 5-Jun-01 2:32  Does anyone know the maximum length of a CString object? thanks in advance. Re: maximum length of a CString object Kastellanos Nikos5-Jun-01 2:49 Kastellanos Nikos 5-Jun-01 2:49  There is no limitation. Actually there is but it's has to be somewhere up to 4G. - - - - - - - - - - - - - - - - - - Memory leaks is the price we pay \0 01234567890123456789012345678901234 Re: maximum length of a CString object Tomasz Sowinski5-Jun-01 2:55 Tomasz Sowinski 5-Jun-01 2:55  Actually, its 2GB, but I don't think it makes any difference. Tomasz Sowinski -- http://www.shooltz.com.pl Usenet 5-Jun-01 2:05 5-Jun-01 2:05  I'm writing a simple newsreader and I'm a bit surprised at how much work it needs . The NNTP protocol itself is simple enough; the tricky part is to parse and decode attachments. There seems to be tons of RFC's that deal with this (MIME, UU Encoding, base64, etc). Where is the best place to start reading? Are there any good C++ libs around? Thanks for suggestions Re: Usenet Anders Molin5-Jun-01 6:00 Anders Molin 5-Jun-01 6:00  For Base46 and Quoted Printable you could take a look at http://www.codeproject.com/string/ammimeutils.asp UUEncoded is a bit more tricky because there is no real standard for it. The only thing I have found describing it, is some Free BSD Header files - Anders Money talks, but all mine ever says is "Goodbye!" Re: Usenet 5-Jun-01 6:20 5-Jun-01 6:20  See Dundas Software They have Ultimate TCP/IP that has also NNTP , MIME and UUencode. I think they have C or C++ source code plus some COM CScrollView 5-Jun-01 0:32 5-Jun-01 0:32  I've got a problem with CScrollView: I initialise scrolling with SetScrollSizes(...) /*as it's written in every book*/, but afterwards when I scroll the text isn't scrolled properly: i mean, that the "old" text remains, the scrolled text is shown underneath the old (this concerns only the text which was visible at first), the text, which was output in the invisible part of the document, so to say, is not scrolled at all Re: CScrollView Tomasz Sowinski5-Jun-01 0:44 Tomasz Sowinski 5-Jun-01 0:44  You should post your OnDraw (and OnEraseBkgnd if you've overriden this function). Without that, it's rather hard to tell what's wrong. Tomasz Sowinski -- http://www.shooltz.com.pl Re: CScrollView 5-Jun-01 1:38 5-Jun-01 1:38  My OnDraw is this: void CFormulaEditorView::OnDraw(CDC* pDC) { CFormulaEditorDoc* pDoc = GetDocument(); ASSERT_VALID(pDoc); CFont font; LOGFONT lf; memset(&lf, 0, sizeof(LOGFONT)); lf.lfHeight = 20; lf.lfCharSet = 2; strcpy(lf.lfFaceName, "Times New Roman"); VERIFY(font.CreateFontIndirect(&lf)); CClientDC dc(this); CFont* def_font = dc.SelectObject(&font); UINT l = lf.lfHeight; for (int i=0; i<=pDoc->Formulas.GetUpperBound(); i++) { dc.TextOut(0, 110*i+110/2-l, pDoc->Formulas[i]); } ///////////////////////////////////////////////////// // Done with the font. Delete the font object. dc.SelectObject(def_font); font.DeleteObject(); } I suppose the problem is in for (int i=0; i<=pDoc->Formulas.GetUpperBound(); i++) { dc.TextOut(0, 110*i+110/2-l, pDoc->Formulas[i]); } that it redraws this text on every scrolling event, but where else can I write this?? Re: CScrollView Tomasz Sowinski5-Jun-01 1:48 Tomasz Sowinski 5-Jun-01 1:48  Do not use CClientDC created inside OnDraw - use pDC passed as parameter. Tomasz Sowinski -- http://www.shooltz.com.pl Re: CScrollView 5-Jun-01 4:25 5-Jun-01 4:25  thanks, i know ut's very simple (but i don't have enough experience with VC - actually <1 month) A problem with CScrollView 4-Jun-01 23:19 4-Jun-01 23:19  I'm using CScrollView in my App. I want to Show the scroll bar all the time, regardless it is scrollable or not. So I try to change cs in CScrollView::PreCreateWindow(...). But Whatever I do, it dosn't work. I hope someone could help me. Thanks a lot. Disconnected Recordset yamini4-Jun-01 18:38 yamini 4-Jun-01 18:38  Hi All, I have a problem with disconnected recordsets.I ahve a component.One if it's function will get all the Records in a Database.I am passing the Recordset pointer from the server to the Client.I am using disconnected recordsets for this. I can see that at the server side I am getting the Recordset pointer.But, I could not get this pointer on the client side. the function has the protoype STDMETHODIMP GetAllElements([out]IUnknown **ppRecordset); I could get the Recordset pointer at the server side, but could not pass it to client.I am using Client side cursor(adUseClient) and standard Marshaling. what could be the problem . Thanx in advance for the help. Regards, yamini

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