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check for the PreTranslate Message and check for the EnterKey scan code if it is true then simply write return true.
cheers,
uday.
uday kiran
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You can overwrite the PreTranslateMessage(...) method like this:
BOOL CYourDialog::PreTranslateMessage(MSG* pMsg)
{
if ((pMsg->message == WM_KEYDOWN) && (pMsg->wParam == VK_RETURN))
return TRUE;
return CDialog::PreTranslateMessage(pMsg);
}
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I doubt that you may need to disable the enter key in a dialog application...
If so then you can override the void OnOK() in your dialog class and avoid the calling of CDialog::OnOK() inside it.
- NS -
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What are the limit to putting an icon on the system tray?
what size?
how many colors?
Everytime I get new artwork from our designers, they look crappy on the system tray.
What parameters should I give them in order to make a decent icon?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br />
Peter Weyzen<br />
Staff Engineer<br />
<A HREF="http://www.soonr.com">SoonR Inc.</A>
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size: 16x16
colors: I think in Win 2K you can use 256 colors; in previous OSes it was 16 colors max. XP probably supports 32-bit icons now, but I can't quite tell now since the shadows are hard to detect against the blue taskbar.
--Mike--
Visual C++ MVP 
LINKS~! Ericahist | NEW!! PimpFish | CP SearchBar v3.0 | C++ Forum FAQ
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Hi All,
I read in one of the forums that an EnumPrinters() for Network printers when used in a service , does not work because the service is running under SYSTEM account.
This is the problem. can any of u give me some inputs on how to solve this.I need to use
EnumPrinters() from the service.
are there any access rights that need to be given to the SYSTEM Account ? If yes, how do we set them ?
Any solutions ?
Thanks for the help.
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A SYSTEM account service typically does not have full access to the network.
You can run your service under a specific account that DOES have network access.
You can imersonate a specific account which has network access from within your service which is running under the SYSTEM account.
People that start writing code immediately are programmers (or hackers), people that ask questions first are Software Engineers - Graham Shanks
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Hi
I want to find the path of Recycle Bin Folder and original path of files and
folders that are in recycle bin.
or complete path of files and folders with recycle bin.
Please reply
Thanks
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For Accessing Recycle bin simple method is to get all the drives of the hard disk using _getdrive() API. Each drive contains 'Recycled' folder. using it you can get the information of the files in the recycle bin.
If you know any best solution then plz send it.
Mahesh Kulkarni
The secret of life is not enjoyment
but education through experience.
- Swami Vivekananda.
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HI
Here Now I am able to find the files and folders in Recycle Bin Folder, now problem is that I want to delete these files and folders from Recycle Bin,
For this either I should have the handle of files in Recycle Bin,
so Please guide me the way to access files of the Recycle Bin Folder
Please help me.
Thanks
Edit/Delete Message
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Thanks
Actually I through the source code of given link,
Infact what I need is to first overwrite the files which are present in Recycle Bin and then delete the file .
So the idea of SHEmptyRecycleBin() or from the source code of above sample does not fulfill my requirement.
So please tell me that how to overwrite the files that are in RECYCLE BIN.
Please Help.
Thanks
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rajeevktripathi wrote: So please tell me that how to overwrite the files that are in RECYCLE BIN.
Overwrite them with what?
"Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain
"There is no death, only a change of worlds." - Native American Proverb
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overwriting with some random values to all size of file.
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Hi,
I have to display the Hard Disk free space in the Edit box, can anyone plz tell what function we have to use for calculating Hard disk free space and didplaying it in a edit box in read only mode.
Regards,
Parichay.
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Hi,
BOOL GetDiskFreeSpaceEx(
LPCTSTR lpDirectoryName,
PULARGE_INTEGER lpFreeBytesAvailable,
PULARGE_INTEGER lpTotalNumberOfBytes,
PULARGE_INTEGER lpTotalNumberOfFreeBytes
);
where:
lpDirectoryName - Pointer to a null-terminated string that specifies a directory on the disk of interest. If this parameter is NULL, the function uses the root of the current disk.
You can use i.e.:
std::stringstream sstr;
sstr << lpTotalNumberOfFreeBytes << _T( " bytes" );
SetWindowText( hWnd, sstr.str().c_str() );
where hWnd is a handle to editbox window.
-----------
Mila
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Hi Mila,
Thank u very much for the reply.
Now i have edit box by name IDC_SPACE , i want to know how to display the output in edit box.
it should show the free space when the dialog box is loaded.
how to use hwnd ??
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Use the SendMessage() or SendDlgItemMessage() function passing along the text you want to enter as the lParam and WM_SETTEXT as the message.
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Hi,
Can u please tell me how to use the space calculating function and where the code should be placed so that wehn dialog window loads edit box should have free space calculated.
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So if project is MFC you can do:
std::stringstream sstr;
sstr << lpTotalNumberOfFreeBytes << _T( " bytes" );
GetDlgItem( IDC_SPACE )->SetWindowText( sstr.str().c_str() );
-----------
Mila
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write the code of GetDiskFreeSpaceEx in OnInitDialog Of that particular dialog.
And show it in edit boxes using SetDlgItemText API.
Mahesh Kulkarni
The secret of life is not enjoyment
but education through experience.
- Swami Vivekananda.
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check with GetVolumeInformation(...) Api to get the HardDisk Info.
cheers,
uday.
uday kiran
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