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Do you know why is that every time that i use this code the intelisense stops working. (the code work just fine)
rs->Open(_variant_t(sql), conn.GetInterfacePtr(), adOpenDynamic, adLockOptimistic,adCmdText);
Casa.Sapo.pt
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I need to develop an application that performs a query on
a database and stores the query output in an Excel document.
How can I develop the Excel document management (file creation
and data storage) ?
Thanks a lot
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You need to use Ole Automation....
Best Regards
Carlos Antollini.
Sonork ID 100.10529 cantollini
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Use DAO, ODBC (.csv, .xls)
Or export to the Excel xml file format (you'll get the reference with this key search on MSDN : "Microsoft Office Drawing File Format". Using xml allows you to create charts or pivot tables as well.
And if you need the .xls format itself, yes the simplest way to do it is through Automation, at least if you are running Windows.
Final point, you may buy a finished product (softartisan).
Or crack the binary file format.
And I swallow a small raisin.
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Hi,
how can i catch Scroll Mouse events (like OnVScroll) in my ListControl ?
Marco
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derive your own class from CListCtrl (if you're using MFC) and add a message handler for WM_VSCROLL.
in plain win32 you will need to replace the default listctrl window proc with your own and handle WM_VSCROLL manually.
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Thanxs,
can u give me the some more implementation hints, because i don't know such
message related thinks ?
Marco
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What means "SVR4 system"?
Hi, everyone!
The following statements are taken from a C/C++
project.
--------
/* some SVR4 systems omit an underscore */
--------
What means "SVR4" system? I use Google to search
but failed to connect. Anyone knows?
Cheers,
George
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System V Relase 4.0 -- a UNIX version released in 1989 that later became what is now called Solaris (the OS of Sun Microsystems).
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
PS: What I've said is not entirely true: Solaris is not the only descendant of SVR4. Novel also grew it to Novell Unixware, and apparently SCO Unix also has its roots in this OS.
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Thanks, Joaquín pal!
Your reply helps a lot. Reading source codes that
can run on a lot of systems needs a lot knowlegde, I
think.
Cheers,
George
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Unix System V Release 4.
Tomasz Sowinski -- http://www.shooltz.com
** Putt knot yore thrust inn spel chequers. **
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Thanks, Tomasz pal!
Your answer helps a lot! 
Cheers,
George
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Does anyone else have the problem that every now and again VC6 loses one of your classes.
I just deleted a function and the class has disapeared from the Workspace. Its still included as part of the project and compiles fine?!?!
This has happened before and by removng and adding the files again it came back up but this isn't happening now!!!
Asim Hussain
e: asim@jawache.net
w: www.jawache.net
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This happens every now and then.
Normaly, I close the Workspace, exit the VC++-IDE and delete the *.ncd, *.opt and *.position files that sit in the same directory like my *.dsw.
After a restart of the IDE all is fine again.
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Yeah that got it.
But you lose all the folders and organisation etc....
cheers
Asim Hussain
e: asim@jawache.net
w: www.jawache.net
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Jawache wrote:
But you lose all the folders and organisation etc....
Huh?
I still have my projects organisation, since that is contained in the *.dsp files.
I never used the ClassViews context menu 'New Folder', but I always thought that it refers to actual filesystem-folders.
Perhaps you can experiment with which of the files I mentioned really have to be deleted to help the IDE to recover?
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jhwurmbach wrote:
I never used the ClassViews context menu 'New Folder', but I always thought that it refers to actual filesystem-folders.
No its just some virtual folders to help you organise your classes. Thats all i lose, wasn't must trouble remaking them again though.
jhwurmbach wrote:
Perhaps you can experiment with which of the files I mentioned really have to be deleted to help the IDE to recover?
Will do, the next time it f*cks up.
Asim Hussain
e: asim@jawache.net
w: www.jawache.net
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Hi,
It happened again and i experimented.
All you need to do is remove the .ncb file and not the .opt or .position files.
Asim Hussain
e: asim@jawache.net
w: www.jawache.net
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If a class disappears from the workspace pane, there is a very simple solution:
Go to FileView, open the header file, and add any character to the class-name. I usually use a white-space You might have to save the file.
The classwizard will notice you made a change to the file, and updates the class (showing it again in the workspace pane)
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In this case i make "Save All" and the classes are in the class tree again.
Marco
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I need to simulate the mouse click on a row
being part of a MSFlexGrid control.
In other words, is need to highlight a specific
row by the code (let this row to ).
I have used the SetRowSel but it doesn't do what i
want. It only set the focus in the specified row but
it doesn't paint the row.
How can I do ???
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Hi
I am working on an HTML Editor.
When I want to insert a code which is bigger than a line (Let's say a JavaScript, for example), instead of just something simple as ' <br> ', I need to use \r\n istead of \n, since \n won't make a new line, but a kind of black ''
symbol.
My problem is that when I want open a page which was not made by my program, let's say it was made using Notepad, as example, the code will display normally, but instead the new lines, I'll see plenty of black '' symbols.
I would like to be able to use the \n function for a new break instead of \r\n, since I would be able to read files normally.
I use a Dialog-Based application, instead of a SDI/MDI, and that's what I need.
Thanks a lot.
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Are you using a multline edit control?
Asim Hussain
e: asim@jawache.net
w: www.jawache.net
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