C / C++ / MFC

BOOL CTrialDlg::PreTranslateMessage(MSG* pMsg) 
{
	if(pMsg->message == WM_KEYDOWN){
		if(pMsg->wParam >= 0x41 && pMsg->wParam <= 0x5A)
		{
			//something between a and z was pressed
		}
		else if(pMsg->wParam >= 0x30 && pMsg->wParam <= 0x39)
		{
			//a number was pressed 
			//check 0x60 through 0x69 to trap numbers 
			//from the numpad keys as well
		}
	}
	return CDialog::PreTranslateMessage(pMsg);
}

Rajesh R Subramanian wrote:

BOOL CTrialDlg::PreTranslateMessage(MSG* pMsg) { if(pMsg->lParam == WM_KEYDOWN){ if(pMsg->wParam >= 0x41 && pMsg->wParam <= 0x5A) { //something between a and z was pressed } else if(pMsg->wParam >= 0x30 && pMsg->wParam <= 0x39) { //a number was pressed //check 0x60 through 0x69 to trap numbers //from the numpad keys as well } } return CDialog::PreTranslateMessage(pMsg);}

//IDC_EDIT1 is ID of the edit control of your interest
if(pMsg->message == WM_KEYDOWN && GetFocus()==GetDlgItem(IDC_EDIT1)) 
{
...
}

while(condition)
{
CStringArray str;
__int64 nBigAss[10];
//use str and nBigAss
}

CStringArray str;
__int64 nBigAss[10];
while(condition)
{
//use str and nBigAss
}

Rajesh R Subramanian wrote:

Actually, you were right the first time. I was just farting making up things, only because I said it. Probably you knew it too. And yes, I could have avoided a function call. You caught me there

Rajesh R Subramanian wrote:

But ya know? I typed an answer on reading the query immediately. No opening of visual studio, no cheating. It couldn't be the most optimized answer and optimization can be left to the OP, right? You can understand, can't you?

Rajesh R Subramanian wrote:

It couldn't be the most optimized answer and optimization can be left to the OP, right?

Rajesh R Subramanian wrote:

BTW, please read this[^].

m_rich.SetEventMask(m_rich.GetEventMask()|ENM_KEYEVENTS);

void CExampleDlg::OnMsgfilter(NMHDR* pNMHDR, LRESULT* pResult)
{
MSGFILTER *pMsgFilter = reinterpret_cast(pNMHDR);
//TODO: Add your control notification handler code here

CString buf;

if(pMsgFilter->msg==WM_CHAR )
{

buf+=pMsgFilter->wParam;

}

*pResult = 0;
}