Visual C++ and MFC Programming 2nd Edition

Visual C++ and MFC Fundamentals Chapter 20: List-Based Controls

{

// TODO: Add your control notification handler code here

// The first radio button was selected

Selected = 0;

// Get the rectangle that holds the picture

CRect PictArea;

m_Picture.GetWindowRect(&PictArea);

// Repaint the picture

InvalidateRect(&PictArea);

}

void CIceScreamOrderDlg::OnBnClickedRdoCone()

{

// TODO: Add your control notification handler code here

// The second radio button was selected

Selected = 1;

// Get the rectangle that holds the picture

CRect PictArea;

m_Picture.GetWindowRect(&PictArea);

// Repaint the picture

InvalidateRect(&PictArea);

}

void CIceScreamOrderDlg::OnBnClickedRdoBowl()

{

// TODO: Add your control notification handler code here

// The third radio button was selected

Selected = 2;

// Get the rectangle that holds the picture

CRect PictArea;

m_Picture.GetWindowRect(&PictArea);

// Repaint the picture

InvalidateRect(&PictArea);

}

8. Execute the application and test the Container radio buttons


9. To process an order, add a new Member Function to the CIceScreamOrderDlg
   class. Set its type as void and its name as ProcessOrder


10. Implement the method as follows:

// This is the central function that the other controls will refer to