C / C++ / MFC

Bahadur - yar - Jung wrote:

I cannot take big data inside memory because I may have 1 Lakh records to be written to the file.

nirmal wrote:

how can i change the background color of a slider ctrl.
can anybody help me?

HBRUSH CEttDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
	
	// TODO: Change any attributes of the DC here
	
	if (pWnd==GetDlgItem(IDC_SLIDER1))
	{
		hbr=CreateSolidBrush(RGB(123,123,13));
	}
	// TODO: Return a different brush if the default is not desired
	return hbr;
}

Hadi Dayvary wrote:

1) Drawing just one bitmap in transparent window is ok, but second one makes problem
2)it has same problem (redrawing previous area?)

Hadi Dayvary wrote:

How I can draw animation on the desktop window (like Sheep or snow or MSAgent program)?

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

koumodaki wrote:

I have a _bstr_t object and I need to convert it into a string and use it as an argument for cout. How do I convert it?? Please provide me some example for this conversion

_bstr_t g("alok");
std::cout<<(char*)g;

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

Immunity18 wrote:

I type FTPcommand("put """+Filetitle);

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

char* szString = "A string with a \" in it";

A string with a " in it

Cedric Moonen wrote:

didn't clearly understood your question but if you want to use a " character inside a string, you can use '\"' as an escape sequence:

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

ThatsAlok wrote:

You lose the race today; don't strain your nose much