C / C++ / MFC

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Re: Reading the combo box edit portion Lakitu20-Aug-02 5:09 Lakitu 20-Aug-02 5:09  1) You could use the ON_CBN_SELENDOK notification. 2) just use GetWindowText() Look! They have the Internet on computers now! (Homer J. Simpson) Re: Reading the combo box edit portion Shay Harel20-Aug-02 5:17 Shay Harel 20-Aug-02 5:17  The second one worked great, I wasted the whole morning on that. The first one I already tried and I have it in my message map, the funny thing is that it will not trigger from some reason, is there anything I have to do when I create the combobox so it will sense the ENTER ? Thanks !!! Shay Re: Reading the combo box edit portion Lakitu20-Aug-02 5:30 Lakitu 20-Aug-02 5:30  The edit control portion of a combo box usually does not receive ENTER notifications since all edit controls do not support this behaviour. ENTER usually means "default button pressed", as in dialogs. What is the parent window of the combo box? Is it a CFrameWnd? You could also search CP for some of those special toolbars that contain combo boxes to get a hint... good luck Look! They have the Internet on computers now! (Homer J. Simpson) Re: Reading the combo box edit portion Shay Harel20-Aug-02 5:40 Shay Harel 20-Aug-02 5:40  yes, the parent is a FrameWnd, I will look in CP for demoes. Thank you time woes Lakitu20-Aug-02 4:12 Lakitu 20-Aug-02 4:12  I have to work with time functions. Time and date values have to be stored in string representation and have to be in UTC. Format is yyyymmddhhmmss. Now I use time() to get the current time and gmtime() to break it down into single values for formatting. When converting the string back into a struct tm I cannot use mktime() because that function takes the time zone into account, i.e. the resulting time value is not the same as before. I know that localtime() and mktime() are counterparts, is there any counterpart for gmtime()? Look! They have the Internet on computers now! (Homer J. Simpson) Re: time woes Ravi Bhavnani20-Aug-02 4:44 Ravi Bhavnani 20-Aug-02 4:44  If you're using MFC, I would use CTime or COleDateTime instead. /ravi Let's put "civil" back in "civilization" http://www.ravib.com ravib@ravib.com Re: time woes Lakitu20-Aug-02 4:49 Lakitu 20-Aug-02 4:49  Unfortunately I have to use plain C/C++ for portability reasons... Look! They have the Internet on computers now! (Homer J. Simpson) Re: time woes Ravi Bhavnani20-Aug-02 5:36 Ravi Bhavnani 20-Aug-02 5:36  I think you can use _ftime() to get the current timezone. /ravi Let's put "civil" back in "civilization" http://www.ravib.com ravib@ravib.com How to use Complex Template Class function? oRion20-Aug-02 3:51 oRion 20-Aug-02 3:51  I have come across this function in the <complex> class template. template<class t=""> complex<t> conjg(const complex<t>& x); how do I access this function? HTML Editor Mr_CounterStrike20-Aug-02 3:49 Mr_CounterStrike 20-Aug-02 3:49  Hi, I'm working on a HTML Editor. I've been learning C++ only 2 weeks ago. I'm making a MFC Application, Dialog-Based. I use a multiline EditBox to store the HTML code. I want to add HTML tags (like , which is a new line, for those who don't know HTML) in my EditBox when a user clicks on a menu link. I want the tag to be displayed where my cursor is, in my editbox, but all I was able to do was to store the current text of the EditBox in a variable, then set the editbox's text and add the variable which contains the tag. CString text; CString br = " "; m_htmlEdit.GetWindowText(text); m_htmlEdit.SetWindowText(text + br); So I suppose you know what happens... the text is displayed at the end of my EditBox Please help me! Thanks a lot!! Re: HTML Editor Tomasz Sowinski20-Aug-02 3:54 Tomasz Sowinski 20-Aug-02 3:54  Use CEdit::ReplaceSel method. Tomasz Sowinski -- http://www.shooltz.com "Yields falsehood when preceded by its quotation" yields falsehood when preceded by its quotation. Re: HTML Editor Mr_CounterStrike20-Aug-02 4:01 Mr_CounterStrike 20-Aug-02 4:01  How does that function work? Can you give me an example please? Thanks a lot! Re: HTML Editor Tomasz Sowinski20-Aug-02 4:01 Tomasz Sowinski 20-Aug-02 4:01  Using VC help is too difficult? Tomasz Sowinski -- http://www.shooltz.com "Yields falsehood when preceded by its quotation" yields falsehood when preceded by its quotation. Re: HTML Editor Mr_CounterStrike20-Aug-02 4:05 Mr_CounterStrike 20-Aug-02 4:05  Sorry but I don't have the MSDN CD so I couldn't install the help. That's why I'm asking you if you can give me an example. Thank you. Re: HTML Editor Tomasz Sowinski20-Aug-02 4:08 Tomasz Sowinski 20-Aug-02 4:08  Mr_CounterStrike wrote: Sorry but I don't have the MSDN CD Hmmm... MSDN CD comes with VC++. Check the MSDN online at msdn.microsoft.com [^] then. Tomasz Sowinski -- http://www.shooltz.com "Yields falsehood when preceded by its quotation" yields falsehood when preceded by its quotation. Re: HTML Editor Mr_CounterStrike20-Aug-02 4:12 Mr_CounterStrike 20-Aug-02 4:12  So I search for: CEdit::ReplaceSel on MSDN? Re: HTML Editor Tomasz Sowinski20-Aug-02 4:14 Tomasz Sowinski 20-Aug-02 4:14  ReplaceSel will be enough. I've got 49 hits, first of them was CEdit::ReplaceSel docs which has the description and link to example. Tomasz Sowinski -- http://www.shooltz.com "Yields falsehood when preceded by its quotation" yields falsehood when preceded by its quotation. Re: HTML Editor Mr_CounterStrike20-Aug-02 4:17 Mr_CounterStrike 20-Aug-02 4:17  Thanks That forum is so active!! I like that Re: HTML Editor Tomasz Sowinski20-Aug-02 4:20 Tomasz Sowinski 20-Aug-02 4:20  One final advice: I don't know where did your VC++ disks, but you should visit the place and ask for CD version of MSDN. This will save you lots of time - especially during learning period. Tomasz Sowinski -- http://www.shooltz.com "Yields falsehood when preceded by its quotation" yields falsehood when preceded by its quotation. Re: HTML Editor Mr_CounterStrike20-Aug-02 4:20 Mr_CounterStrike 20-Aug-02 4:20  Yeah, 49 results. Call this function to replace the current selection in an edit control with the text specified by lpszNewText. void ReplaceSel( LPCTSTR lpszNewText, BOOL bCanUndo = FALSE ); Parameters lpszNewText Points to a null-terminated string containing the replacement text. bCanUndo To specify that this function can be undone, set the value of this parameter to TRUE . The default value is FALSE. Is that it? Re: HTML Editor Mr_CounterStrike20-Aug-02 4:24 Mr_CounterStrike 20-Aug-02 4:24  Will that function add text to my EditBox or it will replace it? I want the text to be added where my cursor is, in my EditBox control. Thanks Re: HTML Editor Mr_CounterStrike20-Aug-02 4:40 Mr_CounterStrike 20-Aug-02 4:40  In my menu: 'Command' > ReplaceSel(m_htmlEdit); void ReplaceSel(m_htmlEdit) { CString tag = " "; LPCTSTR tag; BOOL bCanUndo = FALSE; } Would that work? Thanks Re: HTML Editor 20-Aug-02 4:44 20-Aug-02 4:44  ** CString tag = "<br>" Re: HTML Editor moredip20-Aug-02 8:58 moredip 20-Aug-02 8:58  It'll replace the text that is selected. If no text is selected it'll simply insert the text wherever the cursor is, because it treats the cursor position as the 'selected' text. HTH, Pete Re: HTML Editor Tomasz Sowinski20-Aug-02 4:59 Tomasz Sowinski 20-Aug-02 4:59  Did you read the 'Remarks' section? Have you checked the example? Tomasz Sowinski -- http://www.shooltz.com "Yields falsehood when preceded by its quotation" yields falsehood when preceded by its quotation.

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