C / C++ / MFC

gordon3056 wrote:

is that just a quirk of their system?

if (pSrcCombo != NULL)
{
    ASSERT_VALID(pSrcCombo);
    CMFCToolBarComboBoxEdit *pEdit = (CMFCToolBarComboBoxEdit *) pSrcCombo->GetEditCtrl();
    if (pEdit)
    {
        CString strSelItem=_T("");
        pEdit->GetWindowText (strSelItem);
        pSrcCombo->AddItem (strSelItem);
        ...
    }
}

CMFCToolBarComboBoxButton* pSrcCombo = NULL;

CObList listButtons;
if (CMFCToolBar::GetCommandButtons(ID_EDT_FIND_NDC, listButtons) > 0)
{
    for (POSITION posCombo = listButtons.GetHeadPosition();
        pSrcCombo == NULL && posCombo != NULL;)
    {
        CMFCToolBarComboBoxButton* pCombo = DYNAMIC_DOWNCAST(CMFCToolBarComboBoxButton, listButtons.GetNext(posCombo));

        if (pCombo != NULL && CMFCToolBar::IsLastCommandFromButton(pCombo))
        {
            pSrcCombo = pCombo;
        }
    }
}

JoeSchmoe007 wrote:

Does anyone have any ideas on how this is achieved using Windows API?

JoeSchmoe007 wrote:

File is still locked after application is shut down.

UKM_Student wrote:

As far as i know,we can use a while loop to straight away give us the final answer for N1+N2+N3.

UKM_Student wrote:

To make it clear,if i input 5 as N1,10 as N2 and 15 as N3,can we make the program display
"total=5+10+15=30" instead of "total=30"?

UKM_Student wrote:

Erm yeah that was a response to my earlier question,what about this one

UKM_Student wrote:

why is it wrong?

int N1, N2, N3;
while ()
{
    // what would go here?
}

UKM_Student wrote:

cout<<"Input 5 numbers.";

UKM_Student wrote:

My question is how should i put it so it would display" total: N1+N2+N3+N4+N5=XX "instead of adding all the numbers up then display "total:XX"

int count = 0, number[5];
  
while (count < 5)
{
    cin >> number[count];
    total += number[count];
    count++;
}
  
cout << endl << "total: ";
  
count = 0;
while (count < 5)
{
    cout << number[count];
    if (count < 4)
        cout << '+';
}
  
cout << '=' << total;