C / C++ / MFC

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

void foo( int x ) // the parameter is x
{
}
 
void main( int argc, char *argv ) // the parameters are argc and argv
{
    foo(123); // the argument is 123
}

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

int main ( int argc, char* argv[] )<br />
{<br />
  /// argc is the number of arguments<br />
  /// argv is the string containing the arguments.<br />
  /// argv[0] is the program <br />
  /// from argv[1] are the arguments<br />
  /// you need to parse them manually.<br />
}

BOOL YouApp::InitInstance()<br />
{<br />
  /// use the CCommandLineInfo class.<br />
  CCommandLineInfo cmdLineInfo;<br />
}

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

class MySheet : CPropertySheet
{
    CMyPage page1;
    CMyPage page2;
    CMyPage page3;
};

MySheet::MySheet()
{
    AddPage(&page1);
    AddPage(&page1);
    AddPage(&page1);
}

"One must learn from the bite of the fire to leave it alone." - Native American Proverb

class MySheet : public CPropertySheet
{
    MyPage *page1;
    MyPage *page2;
    MyPage *page3;
};
 
MySheet::MySheet()
{
    page1 = new MyPage;
    AddPage(page1);
    page2 = new MyPage;
    AddPage(page2);
    page3 = new MyPage;
    AddPage(page3);
}
 
MySheet::~MySheet()
{
    delete page1;
    delete page2;
    delete page3;
}
 
BOOL MySheet::OnCommand( WPARAM wParam, LPARAM lParam ) 
{
    WORD    wNotifyCode,
            wId;
 
    wId         = LOWORD(wParam);
    wNotifyCode = HIWORD(wParam);
 
    if (BN_CLICKED == wNotifyCode)
    {
        if (IDOK == wId)
        {
            if (! ProcOk())
                return TRUE;
        }
    }
 
    return CPropertySheet::OnCommand(wParam, lParam);
}
 
// the OK button was clicked
BOOL MySheet::ProcOk( void )
{
    if (::IsWindow(page1->m_hWnd))
    {
        if (! page1->OnKillActive())
            return FALSE;
    }
    
    if (::IsWindow(page1->m_hWnd))
        page1->OnOK();
 
    return TRUE;
}
 
void MyPage::OnOK()
{
    // the sheet is about to go away.
    // do any page-specific cleanup here
    
    CPropertyPage::OnOK();
}
 
BOOL MyPage::OnKillActive()
{
    // the page is being changed.
    // do any page-specific validation here.
    // return 0 if the page should not change
    
    return CPropertyPage::OnKillActive();
}

"One must learn from the bite of the fire to leave it alone." - Native American Proverb