Visual C++ and MFC Programming 2nd Edition

Visual C++ and MFC Fundamentals Chapter 15: Fundamental Controls

{

BOOL bResult = CPropertySheet::OnInitDialog();

// TODO: Add your specialized code here

// Change the caption of the OK button

CButton *btnOK;

btnOK = reinterpret_cast<CButton *>(GetDlgItem(IDOK));

btnOK->SetWindowText("Sumbit");

// Hide the Apply button

CButton *btnApply;

btnApply = reinterpret_cast<CButton *>(GetDlgItem(ID_APPLY_NOW));

btnApply->ShowWindow(FALSE);

// Destroy the Help button

CButton *btnHelp;

btnHelp = reinterpret_cast<CButton *>(GetDlgItem(IDHELP));

btnHelp->DestroyWindow();

return bResult;

}

To add a button, declare a pointer to CButton and call its Create() method to initialize.

We have seen various examples of how to dynamically create a control. If you decide to

dynamically create a button, some of the issues you would have to deal with here are the

location and probably the size of the new button, which have little to do with

programming but with geometry. Here is an example:

BOOL CGeomeSheet::OnInitDialog()

{

BOOL bResult = CPropertySheet::OnInitDialog();