C / C++ / MFC

Vaclav_Sal wrote:

error C2629: unexpected 'class CCC_Dialog_EditFile ('

Vaclav_Sal wrote:

CCC_Dialog_EditFile(CCC_Form_Edit* pParent = NULL);
CCC_Dialog_EditFile(CWnd* pParent = NULL); // standard constructor

Vaclav_Sal wrote:

Does it makes sense?

Vaclav_Sal wrote:

CCC_Dialog_EditFile *pDlg = new CCC_Dialog_EditFile(this );
      pDlg->DoModal();

Obviously this pointer is to the base class, is it?

class CMyDialog : public CDialog {
public:
    CMyDialog(Type1 initial_value_1,
              Type2 initial_value_2,
              //...
              CWnd *pParent = NULL);
    void GetValues(Type1 *value_1,
                   Type2 *value_2,
                   //...);
              
};
CMyDialog::CMyDialog(Type1 initial_value_1,
                     Type2 initial_value_2,
                     CWnd *pParent)
    : CDialog(pParent),
      Value1(initial_value_1),
      Value2(initial_value_2),
      //...
{
}
void CMyDialog::GetValues(Type1 *value_1,
                          Type2 *value_2,
                          //...)
{
    *value_1 = Value1;
    *value_2 = Value2;
}

Type1 my_value_1;
Type2 my_value_2;
//...
CMyDialog my_dialog(my_value_1,
                    my_value_2,
                    //...
                    this);
if (my_dialog.DoModal() == IDOK) {
    my_dialog.GetValues(&my_value_1,
                        &my_value_2,
                        //...
                        );
}

Vaclav_Sal wrote:

I am still curious why the "standard" constructor get the CWnd pParent and how to use this pParent pointer "properly".

mr_m_imran wrote:

i saw someone mentioning CImage somewhere but it's nowhere on the MSDN.