C / C++ / MFC

goorley wrote:

I would like this class to handle the click event itself.

BEGIN_MESSAGE_MAP(CMyBtn, CButton)
  ON_CONTROL_REFLECT(BN_CLICKED, OnClicked)
END_MESSAGE_MAP()

// CMyBtn derived from CButton
void CMyBtn::OnClicked() 
{	
}

// ComboBoxExt.h
	BOOL OnWndMsg(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pResult);

// ComboBoxExt.cpp
BOOL CComboBoxExt::OnWndMsg(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pResult)
{
	if(message == CB_FINDSTRING)TRACE("\n bingo \n");

	return CComboBox::OnWndMsg(message, wParam, lParam, pResult);
}

int DoubleToInt(double nDouble) {
	if (nDouble >= 0) {
		retrun (int)floor(nDouble + DBL_EPSILON);
	} else {
		retrun (int)ceil(nDouble - DBL_EPSILON);
	}
}

#define _WIN32_WINNT 0x0501