CODEWITHSUNDEEP
c++visual-c++mfc
craftace
craftace

Reputation: 1

where is the exit function of a MFC application?

i can't seem to find any exit function in my mfc application codes. i want my application to actually save some settings when i click on the red cross on the top right of the application. anyone knows where is this exit function located at? thanks

Upvotes: 0

Views: 7474

Answers (2)

Jeeva
Jeeva

Reputation: 4663

If it is a dialog based application, I prefer the following code

void CMFC_dialogDlg::OnOK()
{
}

void CMFC_dialogDlg::OnCancel()
{

}

void CMFC_dialogDlg::OnClose()
{
  //Call Save Function
  CDialog::OnOK();
}

After adding the following code i will remove the Ok and Cancel button from the dialog so that i will prevent the application from closing while pressing Esc/Enter key.

Upvotes: 2

Ajay
Ajay

Reputation: 18441

Depends on what type of application it is. Check CWinApp::ExitInstance which will be called always. You may also look into CDialog::OnCancel, CWnd::OnClose, CWnd::OnDestroy, CFrameWnd::OnNcDestroy

Upvotes: 7

Related Questions