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I think your reply is incorrect. See here[^].
An asterisk (*) following the percent sign suppresses assignment of the next input field, which is interpreted as a field of the specified type. The field is scanned but not stored.
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humm thanks for pointing that out 
I've never used that options, that is to be able to skip the next scanned data.
Yours Truly, The One and Only!
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That should read in the numeric field (however many characters it is, within reason), and then skips forward the next non-whitespace set of characters and stops.
So if the data being scanned is 12345 abcdefg hijkl, your code should scan in the 12345 into vialNumber, and then skip past the abcdefg and stop. I believe...
Peace!
-=- James Please rate this message - let me know if I helped or not!<HR>If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong!
Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road!
See DeleteFXPFiles
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I've designed an ActiveX control,this time,i wanna this control can receive the input from other application.For more detail, I wanna the web page can give parameters to such control,how do i modify my control?use property and event?By the way, how does the web page to use my control's property and event?Thanks a lot.
Later buggers harm more.
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Implement an IDispatch interface on your control to expose any methods and properties you want.
Steve
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I'm using the "MFC ActiveX DLL" wizard to produce my control,has it implement IDispatch interface on default?
Later buggers harm more.
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hi i am having stl model of a diamond which is meshed. i have to write a code to display the dimensions of its elemnts. im new to this stl files. is there any materials or links that guide me. pls help me
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the STL formats are very simple, either ASCII or binary.
have a look at http://www.ennex.com/~fabbers/StL.asp[^] for the format.
as for the dimensions, I'm not certain what you mean by "elements", but if you need the dimension of the diamond, you will need to find the enclosing bound box.
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Hi,
I'm trying to emulate Folder Tree View like one in Windows Explorer and I'm using IShellFolder interface and EnumObjects() function to enumerate shell folders. I'm storing
pointer to ITEMIDLIST for each tree node so that it can be used later for showing context
menus etc.
Now, whenever I browse a removable drive (USB drive) through it, i'm unable to unmount it.
Is this possible because some of the ITEMIDLIST structures aren't freed up? Does that keeps
the drive locked?
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i usually just pull the plug out 
Yours Truly, The One and Only!
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The ancient BorlandC++ - that I first made a program - have a set of functions to access low level structure of magnetic media:
biosdisk(), absread(), abswrite()
Are any equivalent in VisualC++6?
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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I've never heard of those, but judging by the description, I highly doubt there are any equivalents in VC++. 
Windows Calculator told me I will die at 28.
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I want to phisically format a writable device, such as floppy, usb drive, etc.
If Windows Calc told you that, you must be 30. Oh, by the way:
"If you date a girl that says she's 25 and looks 18, be sure she's 12." (I read this on a subway wall)
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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RomTibi wrote: Are any equivalent in VisualC++6?
Perhaps, but only if you wanted to write a device driver to do the low-level access. I think the HAL would restrict your access to the hardware.
What exactly are you trying to do (there may be a VC++ equivalent)?
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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I want to phisically format a writable device, such as floppy, usb drive, etc.
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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RomTibi wrote: I want to phisically format a writable device, such as floppy, usb drive, etc.
Can you use SHFormatDrive() for this?
"A good athlete is the result of a good and worthy opponent." - David Crow
"To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne
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I'll try!
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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You may want to look into the Windows APIs CreateFile() (see the section "Physical Disks and
Volumes") and DeviceIoControl(). Note that disk access at this level requires administrator
rights.
Mark
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif)
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Thanks, I;ll try that way!
36. When you surround an army, leave an outlet free.
...
Do not press a desperate foe too hard.
SUN-TZU - Art of War
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I want to send a message to WindowProc() function of application from a static callback function.
The PostMessage() and SendMessage() functions makes "Unhandled Exception". Can anybody tell me how to make the PostMessage() call no error.
Best Regards,
Suman
-- modified at 2:39 Monday 23rd July, 2007
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Try changing your code to look something like this:
BOOL CMyDlg::OnInitDialog()<br />
{<br />
CBaseClass::OnInitDialog();<br />
PostMessage(MY_MESSAGE,0,0);<br />
return TRUE;<br />
}
Note I have used Postmessage() rather than SendMessage()
-Randor (David Delaune)
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Hi,
Thanks for your help.
The exception is happening if I call PostMessage() or SendMessage() from inside a static function(callback). If I call from somewhere else it is ok.
Best Regards,
Suman
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Is the function a static 'member' function?
if not...
Have you tried the global namespace Postmessage?
::PostMessage(hwnd,msg,0,0);
Can you paste the error message here?
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Hi,
If I use global namespace Postmessage, there is no error.
The runtime error message is as follows:
"Unhandled exception at 0x7c28e12a (mfc71d.dll) in MIDIApplication.exe: 0xC0000005: Access violation reading location 0x00000020."
The code causing the error is:
AfxGetMainWnd()->SendMessage(wMsg, 0, dwParam1); where wMsg is the message and dwParam1 is the LParam in argument list of static callback function: MidiInProc().
Thanks for your help!!
Best Regards,
Suman
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What is the result of the following (put before your code):
CWnd *pWnd = AfxGetMainWnd();
__asm int 3
When you run this code a breakpoint will be generated at the __asm int 3 line. Inspect the variable pWnd at this point. Is is NULL? If not what is its value?
Steve
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