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the vertical scroll bar doesnt get enabled if i add string which doesnt fit a list box. Any ideas what seems to be the problem here. Horizontal scroll bar seems to work fine.
m_lstboxMessages.AddString(sServerMsg);<br />
UpdateData(FALSE);
where m_lstboxMessages is control variable of CListBox
Any suggestion regarding this??
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Make sure that the Vertical ScrollBar property of your control is enabled. You should be able to see this in the resource view.
I Dream of Absolute Zero
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yea its enabled infact i should have mentioned the styles that i have turned on...
Border=checked
Horizontal Scroll=checked
Vertical scroll=checked
Disable No Scroll=checked
No integral height=checked
any thing missing over here??
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FASTian wrote:
the vertical scroll bar doesnt get enabled if i add string which doesnt fit a list box.
This indicates that the horizontal scroll bar is not working. The vertical scroll bar is not concerned with a string's length. It comes into play when there are more items in the control than can be displayed (e.g., the control can only show 10 strings but 15 have been added).
If I am correct, it sounds like you simply need to call SetHorizontalExtent() in the dialog's OnInitDialog() method..
FASTian wrote:
m_lstboxMessages.AddString(sServerMsg);
UpdateData(FALSE);
There is no need to (ever) call UpdataData().
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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nopes thats not the case the horizontal bar shows correctly...
when i add a long string. It only shows a part of the string according to the vertical height i.e it just shows only the last 10 characters or something like that...
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I think I understand, but a picture is worth 1,000 words. Can you provide one?
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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any ideas how i can paste a pic over here??? 
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You can't (that I know of). You'd need to upload one to your own Web site and provide a link for it here.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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Hi
I am trying to print a CString to a file using C++ ofstream. What I do is something like this:
CString cstr = "This is a test";
std::ofstream fTest("TestCString.txt");
fTest << cstr;
fTest.close();
The problem is, the result in TestCString.txt is not the text "This is a test", instead it is something like 002F4BC4, which I couldn't make any sense out of it.
Could someone tell me what the problem is, and since the string in my project MUST use CString, is there a way to print it using ofstream without changing the CString class?
Thanks!
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try
CString cstr = "This is a test";
std::ofstream fTest("TestCString.txt");
fTest << (LPCTSTR)cstr;
fTest.close();
Papa
while (TRUE)
Papa.WillLove ( Bebe ) ;
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fTest << (LPCTSTR)cstr;
TOXCCT >>> GEII power
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When you typecast object of CString with LPCTSTR, internally overloaded operator LPCTSTR will get called. else explicily call function of CString class "operator LPCTSTR()"
This will convert CString object to Long Pointer To Constant String which is acceptable format for ofstream.
The chosen One
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Hmmm, I tried your exact code (without the suggested cast) and it wrote "This is a test" to the file.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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You're using VS.NET 2002 or 2003, while the OP is using VC6. Something in either the standard library or in CString has changed enough to fix this issue between the two.
The changes to CString in MFC 7.x are extensive: it's now defined in an ATL header, for a start. It's also a template class: CString is a typedef for CStringT< StrTraitMFC< TCHAR, ChTraitsCRT< TCHAR > > >.
Stability. What an interesting concept. -- Chris Maunder
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Mike Dimmick wrote:
You're using VS.NET 2002 or 2003, while the OP is using VC6...
Actually, I've never even seen VS.NET 2002 or 2003, let alone used either of them. I am using VS6.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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I copied the OP's code into a new Win32 Console project in VC6 (selecting 'An application that supports MFC' from the Wizard). It produced the original output. Opening the project in VS.NET 2003, converting it and rebuilding produced the correct output.
The fault is that the compiler appears to be selecting the class member (of basic_ostream) operator<<(const void*) for some reason. It's definitely calling CString::operator LPCTSTR to get the pointer whether you include the explicit cast or not.
Have you upgraded to Visual Studio 6.0 Service Pack 6, and could this be a solution to the problem?
Stability. What an interesting concept. -- Chris Maunder
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Mike Dimmick wrote:
Have you upgraded to Visual Studio 6.0 Service Pack 6...
Yes, I have SP6.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)
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You have to cast the CString to an LPCTSTR ala
fTest << (LPCTSTR)cstr;
So that the insertion operator uses the right overload.
If you're using unicode, (e.g., L"This is a test" or, _T("This is a test") and unicode is turned on), then you'll want to use a std::wofstream instead of std::ofstream. But you'll still need to cast cstr to LPCTSTR.
If you, like me, tried testing this with cout, try using wcout instead (the cast to LPCTSTR is still required).
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Dear friends,
My brother's company have a PABX within their premises. They have asked me to develop a telephoning system for them.
i) How do I access the PABX,
ii) How do I recognise telephone numbers from the PABX
iii)How do I read from the PABX
iv) How do I write to the PABX
v) How do I connect an inside caller to the ouside reciept
Just using the computer and the PABX with no operator intervention.
I need both logic and syntax answers.
Yours
Lloyd.
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Wisdom2004 wrote:
i) How do I access the PABX,
ii) How do I recognise telephone numbers from the PABX
iii)How do I read from the PABX
iv) How do I write to the PABX
v) How do I connect an inside caller to the ouside reciept
Just using the computer and the PABX with no operator intervention.
First you need to know the make of PABX. Then visit the manufactuers web-site to find out what development tools are available.
Most PABX's today, either connect to a server via USB or TCP/IP.
Some PABX's support TAPI, others have their own custom API. The first thing to do is contact either the supplier or the manufactuer and find out what they support.
Michael
CP Blog [^]
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Hi guys
It's possible to take benefit of serialize on a Single document app. but changing the filename and not having to go to Save_as dialog? I mean,just clicking a button?
Best Regards
Doc
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Sorry guys
It's just calling OnSaveDocument(myfilename) ?
Best Regards
Doc
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Hai guys,
Sorry I must have kind of misformed yu, on my request. Previously I wrote Dailogue Boxes but I meant Dialogue forms.
The point is, I'am able to develop database applications using document forms/views. But I would like to develop them using Dialogue forms/views. When using Document forms, the procedure is clear as there is a provision to specify the Database name,tables e.t.c. But for Dialogue forms, my book says I type some C++ codes(forgive me dont have it here)amongst the header files. But when I compile the program, I have errors and the program can not access the Database/tables.
Please what is the specific code I need to add to my dialogue form application and in which files. Also what changes do I need to make to the Dialogue form properties in order to be able to retrieve a Recordset from a database.
Your friend and partiner
Lloyd
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I using GDI+ to display text but cannot display text with specific character spacing
aaaaaa
bbbbbb
cccccc
dddddd
eeeeee
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