C / C++ / MFC

toxcct wrote:

waste time ????

toxcct wrote:

moreover, it's much clean to do so, ,even is the default constructor already creates an empty CString.

James R. Twine wrote:

FYMNI, my post was a reply to someone other than the OP. My post addressed the incorrect parts of the provided solutions, as well as provided some background that will hopefully get others to learn more and thus become better developers.

You see, some of us are capable of learning something even if provided out of context, and some... as recently demonstrated... simply are not.

Zac Howland wrote:

I wasn't trying to discount what you were saying (nor the discussion) ... just mentioning that the original problem had nothing to do with this line of discussion.

Tone lowered...

   Peace!

-=- James

---

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CString userInput = _T("");<br />
char device[20] = {0};<br />
char cmd[20] = {0};<br />
char input1[20] = {0};<br />
char input2[20] = {0};<br />
int i = 0;<br />
<br />
i = _stscanf(userInput,_T("%[a-zA-Z0-9] %[a-zA-Z0-9] %[a-zA-Z0-9] %[a-zA-Z0-9]"), device, cmd, input1, input2);

CString userInput = _T("");<br />
CString device = _T("");<br />
CString cmd = _T("");<br />
CString input1 = _T("");<br />
CString input2 = _T("");<br />
int i = 0;<br />
<br />
i = _stscanf(userInput,_T("%[a-zA-Z0-9] %[a-zA-Z0-9] %[a-zA-Z0-9] %[a-zA-Z0-9]"), device.GetBuffer(256), cmd.GetBuffer(256), input1.GetBuffer(256), input2.GetBuffer(256));<br />
<br />
device.ReleaseBuffer();<br />
cmd.ReleaseBuffer();<br />
input1.ReleaseBuffer();<br />
input2.ReleaseBuffer();<br />

joyalfernandes wrote:

Write a C++ program to implement this pointer object

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HBRUSH CtestMFCDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
  HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
  if(nCtlColor== CTLCOLOR_EDIT )
       hbr=CreateSolidBrush(RGB(0,100,0));
  return hbr;
}

HBRUSH CMyDialog::OnCtlColor( CDC * pDC, CWnd * pWnd, UINT nCtlColor)
{
    if(nCtlColor == CTLCOLOR_EDIT)
    {
        // set the colour
        . . .
    }
    else
    {
        // do not set the colour
        return CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
    }
}