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I've tried to convert an mfc dll project into mfc extension.
I keep getting the linker error saying DLLMain already exists.
I've looked everywhere for a #pragma comment(lib,"mfcwhatever") or any defines including the wrong library. (version7)
I've even tried copying all the code into a newly created extention mfc project without success, same error haunts me.
Anyone has faced and conquered this problem before me?
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An MFC extension DLL does not have a DllMain, nor a CWinApp object, both of which are present in regular MFC DLLs. The DllMain comes from MFC, and an extension DLL uses the CWinApp of the EXE that loaded it.
--Mike--
"I'd rather you just give me a fish today, because even if you teach me how to fish, I won't do it. I'm lazy." -- Nish
Just released - 1ClickPicGrabber - Grab & organize pictures from your favorite web pages, with 1 click!
My really out-of-date homepage
Sonork-100.19012 Acid_Helm
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How can my program catch Windows Hotkeys before Windows(Ex. Alt+Ctrl+Del),
Does anyone know how the screensaver disable this Hotkeys???
Thanx...
Gpe. Ruiz
Equipment Enginner
guadalupe_e_ruiz@hotmail.com
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http://msdn.microsoft.com/msdnmag/issues/02/09/CQA/default.aspx
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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I have a document with CEditView that I want to limit to 80 characters. i was thinking of adding a check where I update the row/column counter. However I'm not sure how I can insert a "\r\n" at that point in the document.
Any help? or better ways I can approach this.
Thanks a bundle.
BW
The only people for me are the mad ones, the ones who are mad to talk, mad to live, mad to be saved, desirous of everything at the same time, the ones who never yawn or say a commonplace thing, but burn, burn, burn like fabulous yellow roman candles exploding. - Jack Kerouac
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ummmmm dont u just trap the OnChange() event or the OnKeyUp() event and inc a counter?
"... and so i said to him ... if it don't dance (or code) and you can't eat it either f**k it or throw it away" biz stuff about me
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How can I get a pointer to my CDocument class in the CMainFrame class?
I have a Document / View application and have to work with some data of the document in my CMainFrame class.
So, how can I get a pointer to my document?
Is there any AfxGet??? function?
Daniel
---------------------------
Never change a running system!
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I believe this is it.
CFrameWnd::GetActiveDocument()
MD
Mark Donkers
A witty saying proves nothing.
-- Voltaire
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Thanks!
Daniel
---------------------------
Never change a running system!
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We have a software development project which includes 74 PC's with in it a PlexWriter 24/10/40A.
Our program has to be able to write to CDR. Due to other reasons we cannot use Packet writing. Is there a programmers Interface (API) to a CDR/CDRW ?
OS: Windows 2000/SP2
Dev: MSVC C++ 6 SP4/MFC
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I know your OS is Windows 2000/SP2, but if you can afford a Windows XP upgrade, you can use IMAPI, a high-level API for CDR/CDRW writing. And it will work on whichever writer/interface Windows can recognise.
Q261186 - Computer Randomly Plays Classical Music
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general.failure wrote:
Is there a programmers Interface (API) to a CDR/CDRW ?
No, but there are free source available to do what you want. Google for e.g. CDRecord.
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Hi,
i am trying to disable the horizontal scroll bar in list ctrl. the scroll doesn't appear until i add a lot of items in the list (it appears because the vertical scroll bar appears as well).
here is the code i use
void CMyListCtrl::OnStyleChanging(int nStyleType,LPSTYLESTRUCT lpStyleStruct)
{
if (nStyleType != GWL_STYLE)
{
CListCtrl::OnStyleChanging(nStyleType,lpStyleStr
uct);
return;
}
lpStyleStruct->styleNew &= ~WS_HSCROLL;
SetWindowLong(m_hWnd,GWL_STYLE,lpStyleStruct->styleNew);
}
this indeed change the style of the list not to have WS_HSCROLL bar, but the scroll bar is still shown....
please help me
i am really desperate, this is the 4th post i am asking for help
thanks
Yaron
Ask not what the application can do for you, ask what you can do for your application
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Are you trying to remove the scrollbar so it doesn't even appear when normally it would, or are you just trying to disable it so that it's shown but the user can't scroll with it?
Ty
"The significant problems we face cannot be solved at the same level of thinking we were at when we created them." -Albert Einstein
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I am trying to to remove the horizontal bar so it won't ever appear....
can u help?
thanks
Ask not what the application can do for you, ask what you can do for your application
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Unfortunately, there is no easy answer. Scrollbars in CListCtrl are drawn and handled internally by the list control, and aren't actually controls by themselves. Thus the only way to disable them is to derive from CListCtrl and write your own drawing routine... not a very fun thing to do.
What's the cause of the scroll bar appearing in the first place? If you're trying to forcefully remove it, have you looked at fixing what causes it to appear?
Ty
"The significant problems we face cannot be solved at the same level of thinking we were at when we created them." -Albert Einstein
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I had the same issue. What I ended by doing is resizing the columns when the vertical scroll is added. So instead of hardcoding the width of column, you assign it a percentage of the listctrl's width. Then call this function whenever your listctrl needs a vertical slider. The user can still resize the column with the header control (which could cause a horizontal scrollbar to appear).
void CMyDialogDlg::ResizeColumns(const int iPercentageOfListCtrl)
{
CRect rect;
m_cListCtrl.GetClientRect(rect);
int iNewWidth = (rect.right * iPercentageOfListCtrl / 100);
int iOldWidth = m_cListCtrl.GetColumnWidth(0);
if (iOldWidth != iNewWidth) {
m_cListCtrl.SetColumnWidth(0, iNewWidth);
}
}
This will resize the first column enough so that the list ctrl doesn't think it needs a horizontal scroll bar.
Hope this helps.
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Hi,
thanks for reply.
when should i call this function, shall i call it
when OnSize() occurs???
Yaron
Ask not what the application can do for you, ask what you can do for your application
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i need help for creating additional button on windows's caption area (near minimize,maximize,close)
for example, help, minimize to tray ... etc...
also i mean - to create many buttons (not one )
somebody can explain, or just give some URLs where i can find out this examples ..
PS : google doesn't help... and i can not find out it here ..
PPS: sory for my ENG;
----------------------------
never stop coding.
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Hi,
Try this : http://freespace.virgin.net/james.brown7/tutorials/titlebar.htm
Florian Szoke
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hi
i need a help in printing. in my project my window certain area i like to print not the entire client area. how can i print the data containing in the particular area on the window to printer.
thanks alot
from
venu
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well presumably the user can select an area of the view to print somehow ... when they select print u would figure out what part of the data they have selected in ur document and send that to the printer
"... and so i said to him ... if it don't dance (or code) and you can't eat it either f**k it or throw it away" biz stuff about me
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Hello everyone,
Wow. It's been a while since I've been here. I was doing some embedded stuff there for a while. It's nice to be back.
Anyway, the question that I had has to do with having the ability to cancel a process that is in the middle of a for() loop. What I would like is a dialog that pops up on the over the application window that simply says "Cancel". I was reading used the code from Nishant's article Tutorial - Modeless Dialogs with MFC (http://www.codeproject.com/dialog/gettingmodeless.asp#xx211427xx). I've declared my modeless dialog as a local variable in the function with the loop. In the loop I want to check to see if the Cancel button was pressed. When I enter my loop, I can't press the Cancel button. Any ideas?? Thanks in advance.
LONG CTest3431::TestKeypad()<br />
{<br />
LONG lRetVal = 0;<br />
CCancelDlg dlgCancel;<br />
<br />
dlgCancel.SetProgressText("Running keypad test...");<br />
dlgCancel.ShowWindow(SW_SHOW);<br />
....<br />
<br />
for( i=0; i<sizeof(sbKeys); i++ )<br />
{<br />
if( dlgCancel.IsOperationCancelled() )<br />
{<br />
lRetVal = -1;<br />
break;<br />
}<br />
<br />
....<br />
}<br />
<br />
Mark Donkers
A witty saying proves nothing.
-- Voltaire
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That did the trick. Thanks Ravi!
MD
Mark Donkers
A witty saying proves nothing.
-- Voltaire
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