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I'm trying to show a modal dialog (an about box) when the menu option is selected. I have the dialog organized under the ID tag IDD_ABOUTDLG. I do the prescribed procedure to add an MFC class, include the header, create a dialog, then do the DoModal() member. However, when I'm in the MFC Add Class Wizard, I fill out the information, base it off of CDialog. I name the class CAboutDlg (files are aptly named). When I click Finish, the window disappears but no files are created and I can't continue. I remember when I first tried to tinker with MFC, I ran into the same thing, posted the problem on Microsoft's appropriate newsgroup and an MVP responded saying that it's a known bug? Can anyone shed some light on this, how to fix the bug, or how to modify the project to put the data in place to support the dialog without going through the MFC wizard mentioned above?
Thanks in advance, and I appreciate all the help I've been getting, this program is coming along nicely. I think I nailed down reading in any size bitmap image for the manipulation I need on it.
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Create the dialog first.
Press Ctrl-W to bring up the wizard
You will be prompted to create a new class or connect the dialog to an existing one. (Create a new class)
Do what you need to
Close the wizard
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That's exactly what I did. I filled out the wizard box appropriately but it just doesn't create any files.
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No. I ended up creating an example dialog-based project and then copying that file over to my project, changing the filenames, class names and ID of the dialog it's going to use. It worked out pretty well too, I am amazed it worked. Typically things didn't go that easy for me when programming in MFC.
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I asked this question in the c# forum but was directed here instead:
How would I go about manipulating files at the kernel level for the purpose of hiding them? I am trying to incorporate file hiding into a project and I can't seem to find any information on the subject. It would work much like Folder Lock which: "locks files on kernel level, Windows Explorer and even real DOS Mode, Works on Windows 2003/XP/2000/NT/Me/98 and all kinds of disk types like FAT16, FAT32, NTFS." It doesn't have to work like this if there is another way, but this is the only info I have to work off of.
Here is a screen shot of the program folder and where the actual hidden files are located:
http://oxygine.com/Images/show.png
Can someone at least point me in the right direction?
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not much time to write:
www.rootkit.com
lots of sources there
of rootkits
a rootkit is a program that does what you want (amongst other things) and also they are usually at kernel level these rootkits. A hight-level rootkit=crappy rootkit
you will find more info about what rootkits are on the site and some sources in c
you will also require windows ddk for coding your own.
I have it and I'd give it to you but I have shitti net connection man and it is to bigf but you can give M$ 25 bucks and they will mail it to you.
that all I have time for now. I have some sources if you wanna and I could give them to you but not now.
k, bye!
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Hi All
I am Rajesh, from India. I am working on a project on windows device drivers
I am a beginner, I have a doubt, i hope you could solve my doubt.
I want to write a driver for a device which i am going to plug onto ISA slots.
my question is
1.How do i perform ISA bus address---> memory map
conversion ?
2. How do I map that address on to non-paged, physical
memory and then make it as a Port IO address.
3.Once it is done i want to perform Read/write/open/close .....
operations with that device.(ie I can access/read/write onto
the port.)
I kindly request you to help me out in this regard.
Thanks and Best Regards
Rajesh H,
Email : rajesh123_h@yahoo.co.in
Bangalore, Karnataka-state, INDIA
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You can find answers and more on: http://www.osronline.com/
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hi all,
I want to create User DSN Connection using MFC C++ Application ..
How do I do that..Normally we can create ODBC user DSN Connection manually using "Data Sources (ODBC)" in Control Panel\Administrative Tools...
So if any know to create ODBC DSNConnection using C++ to SQL Server database,
please reply me ..
Thanks in advance..
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SQLConfigDataSource()
suhredayan
There is no spoon.
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hi ,
I tried using above method..I want to create a DSN for SQL Server database..
I did like this:-
f(!SQLConfigDataSource(0,ODBC_ADD_DSN, "SQL Server\0",
"DSN=great\0"
"Description=great\0"
"Server=PUBUDU\0"
"Database=pubs\0"
"Uid=sa\0"
"Pwd=sa\0"
))AfxMessageBox("Not Created");
else AfxMessageBox("sucsefully created ");
But the answer is "Not created"..
Why can't I create DSN for SQL Server like this?
can you please tell me the problem here and the correct way to create DSN for SQL Server database?
Thanks in advance..
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Define first parameter, change it from 0 to your main window handle, in that case SQLConfigDataSource will open regular "DSN Config" dialog and try to fill its fields with parameters. You will see what is missing, and what ODBC did not understand.
Probably you mistype driver name. Or client's computer does not have such driver at all.
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Although this is a subject with scarce literature available, I'm confident that someone out there has the answer.
I'm trying to send an Inquiry command to the c: drive on my system to obtain
the Model Number, Vendor Id, Firmware Rev. etc...
Once I have scanned the bus for devices and used the CreateFile(); the Inquiry command returns nothing.
Any suggestions and/or code snippets?
P.S. The CreateFile() returns a handle to the device, but the Inquiry command doesn't work!
Many Thanks.
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A project I'm working on is migrating to a different library for communications. The functions are slightly different from what we have been using.
I'd like to find a way to read a source file, identify the old function calls, change to the new function calls and rearrange the parameters to work with the new library.
Basically its sort of like this
Old Way:
class.function(param1, param2, param3)
New way
function(&NewClass, param2, param1, param3)
Any suggestions?
Thanks
Brad
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C++ must die? 
The easiest way to do migration between libraries is to create some additional wrapper library. Create a dummy class with the same name as your existing in the old library, and fill its methods with a calls to a new library.
If you want to modify actual code of your application - a tons of text processors at your disposal, starting with grep and even any regular text processor.
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 :-DHi All!
I need some help with MFC.
I worked ower some project. It has some "DataMap" (inherited from CWnd) on which can be placed by Drag&Drop some data "Items" which is also inherited from CWnd, and attched as children windows to "DataMap". Item shapes are build in some custom manner (non-rectangular) also I implemented routines for moving, shape change etc.
I got some problem with repainting of "DataMap" - all children windows ("Items") are flicking. For example if I resize "DataMap" it sends WM_PAINT - so itself is repainted and children are also - FLICKING  !!!
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you are answering in forums again 
looks like you have lots of free time 
C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows away your whole leg
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Hi,
I really wanted an Vc6 project that could grab text from under the mouse pointer. What i mean is that it extracts the word from under the position of the mouse pointer on the screen. it could be from Microsft word or any other text based application.
There is write up on this but i couldn't get it to work
it's at
http://weblogs.asp.net/oldnewthing/archive/2004/04/23/118893.aspx
The example above uses something called Active Accessibility ...
I was making a dialog based app in vc6 so i wanted the current word from under the mouse to be able to use it for spell check/dictionary search kinda stuff..
Anyone with anything on this topic please help me out.
Will it work both in Windows 98 as well as in Windows XP
Thankyou guys...
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I am using C++ compiler and linker from VC++ 2003
Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 13.10.3077 for 80x86
Microsoft (R) Incremental Linker Version 7.10.3077
Application is created for Win32. When I link all my objects into executable, I recieve message "Creating library MyProject.lib and object MyProject.exp" and two additional files. What are this files? Why linker create them? How to tell compiler/linker to forget about them?
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I think these files are only created when you make a DLL. The lib file is an Import Library file which lists all the functions whice are exported by the DLL, and is useful when you want to link this DLL to some host exe at compile time, rather than at run time. The exp file is a compiler temporary, and contains the export table to be combined by the linker to make the final DLL. There must somthing funny going on though, because these files should only be created when you're making a DLL!
Joel Holdsworth
"Outlook not so good"
That magic 8-ball knows everything! I'll ask about Exchange Server next
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Yes, that files are created even if you link into executable. The funny thing is: if you use plain C for all modules - that files wont appear. But as soon as you add at least one C++ object into Link list: you will have that files.
cl -c module1.c
cl -c module2.cpp
link /out:test.exe module1.obj module2.obj
and there they are 
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