C / C++ / MFC

class CMyBaseFormView : public CFormView
{
public:
  virtual void ViewMethod() = 0; // to be overwritten only :)
};

class CMyFormView1 : public CMyBaseFormView
{
public:
  virtual void ViewMethod() { /* I have to control my own IDs :) */ };
};

class CMyFormView2 : public CMyBaseFormView
{
public:
  virtual void ViewMethod() { /* I have to control my own IDs :) */ };
};

//
void CMyGenericClass::MyMethod(... , CMyBaseFormView* pcView)
{
  if (pcView->GetSafeHwnd()) {
    pcView->ViewMethod(); // one call for all forms :)
  }
}

CPallini wrote:

To be honest I would expect a more dramatic event happening whenever the app is unable to find the component.

ganesh.dp wrote:

I can't simply add another control and compile it.
Because it's huge lib, I have to wait 10 hours to complete.

BEGIN_MESSAGE_MAP(CSampleDlg, CDialog)
	//{{AFX_MSG_MAP(CSampleDlg)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

struct MessageEntry messageEntries[] = {
    { IDC_BUTTON1, OnButton1 },
    { IDC_BUTTON2, OnButton2 }
};

rahul.kulshreshtha wrote:

Can we create ids of buttons at runtime ?

DDX_Control(pDX, IDC_BTN_CONTROLS + index , mButtons[index]); // where index is the button index