C / C++ / MFC

chilituna wrote:

am using sprintf, strcat and strlen in handler, are they safe to use even after possible heap corruption?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

kiranin wrote:

i intialised buttons with color and icon on that button in OnIntilaUpdate

<br />
void CFirstLook::OnInitialUpdate() <br />
{<br />
	CFormView::OnInitialUpdate();<br />
	<br />
<br />
	<br />
<br />
	m_btnApps.SetIcon(IDI_ICON2);<br />
<br />
	m_btnApps.SetColor(2,RGB(128,128,128),FALSE);<br />
	m_btnApps.SetColor(0,RGB(255,0,0),TRUE);<br />
	<br />
	<br />
}<br />
void CFirstLook::OnDraw(CDC* pDC) <br />
{<br />
	// TODO: Add your specialized code here and/or call the base class<br />
<br />
	<br />
<br />
	<br />
}<br />

kiranin wrote:

included one CButtonSt class from one of the samples in code project

kiranin wrote:

I tried it OnDraw but i got assertion failure....

uday kiran janaswamy wrote:

Here the New color what i am choosing is not Reflected to the EditBox which i Created Dynamically.

uday kiran janaswamy wrote:

That also i have done please look at my First Post

HBRUSH CExpDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
  HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
  switch (nCtlColor)
  {
     case CTLCOLOR_EDIT: //For General EditBox. here i am bit confused 
    {
       hbr=CreateSolidBrush(c);  // where c is COLORREf selected in  
       return hbr;
     }
   } 
  return hbr;
}

uday kiran janaswamy wrote:

after set focus to the newly created editbox the effect is being shown

uday kiran janaswamy wrote:

pDC->SetBkColor(c);