[work with notes] MFC solves the problem that pressing ESC and enter will automatically exit

What most people do on the Internet is to block key messages , What is actually right is ：

1. Reload in the dialog header file OnOK()（ Carriage return will trigger ） and  OnCancel()（ESC Will trigger ） function .

// XXXXXXXDlg.h
class CXXXXXXXDlg : public CDialogEx
{
    ......

private:

	virtual void OnOK() {};
	virtual void OnCancel() {};

	......
};

2. Overloaded windows will not close , The reason is because it was intercepted , Increase required WM_CLOSE() Message response .

// XXXXXXXDlg.cpp
void CXXXXXXXDlg::OnClose()
{
	// TODO:  Add message handler code and / Or call the default value 
	EndDialog(IDCANCEL);
	CDialogEx::OnClose();
}

Reference article ：https://blog.csdn.net/bbdxf/article/details/7395201

MFC Solve carriage return and ESC The issue of closure , heavy load OnOk(),OnCancel() Function _ Stupid D Happiness - Back garden -CSDN Blog