Home » Tip Bank » Visual Basic » Windows

Language: C++
Expertise: Beginner

Nov 25, 2008

Here's how to check, uncheck, enable, and disable a checkbox in MFC:

  CButton* pBtn = (CButton*) GetDlgItem(IDC_SETUP_AM);
  pBtn->SetCheck(0);// uncheck it
  CButton* pBtn = (CButton*) GetDlgItem(IDC_SETUP_AM);
  pBtn->SetCheck(1);// check it
  CButton* pBtn = (CButton*) GetDlgItem(IDC_SETUP_AM);
  pBtn->EnableWindow(0);// disable it
  CButton* pBtn = (CButton*) GetDlgItem(IDC_SETUP_AM);
  pBtn->EnableWindow(1);// enable it