lab8 การเขียนโปรแกรม MFC #5

----------------------------------h----------------------------

#include <afxwin.h>

#define IDC_YES_BUTTON 100 // (1) define

#define IDC_NO_BUTTON 101

class CMyApp : public CWinApp // create application

{

public:

virtual BOOL  InitInstance();

};

class CMyFrame : public CFrameWnd //create window

{

public:

CMyFrame();

~CMyFrame();

CButton *myButton1;

CButton *myButton2;// (2) declare button control

afx_msg void YesClicked();

afx_msg void NoClicked();

DECLARE_MESSAGE_MAP();

};

___________________cpp__________________

#include "S1.h"

CMyApp theApp; // create application object

BEGIN_MESSAGE_MAP(CMyFrame , CFrameWnd)

ON_BN_CLICKED(IDC_YES_BUTTON,YesClicked)

ON_BN_CLICKED(IDC_NO_BUTTON,NoClicked)

END_MESSAGE_MAP()

void CMyFrame :: YesClicked()

{ 

MessageBox("YES");

}

void CMyFrame :: NoClicked()

{ 

MessageBox("No");

}

BOOL CMyApp::InitInstance()

{

m_pMainWnd = new CMyFrame(); // create windows frame object and link to application

m_pMainWnd->ShowWindow(m_nCmdShow); //show frame windows

m_pMainWnd->UpdateWindow(); // update frame windows

return TRUE;

}

CMyFrame::CMyFrame()

{

myButton1 = new CButton();

myButton2 = new CButton();

// (3) memory allocation

Create(NULL,"Hello Visual c++, Easy MFC 01", 

WS_OVERLAPPEDWINDOW, CRect(100,100,500,300));

// (4) create control

myButton1 -> Create("YES", WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,

CRect(10,10,100,50),this,IDC_YES_BUTTON);

myButton2 -> Create("NO", WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,

CRect(110,10,210,50),this,IDC_NO_BUTTON);

}

CMyFrame::~CMyFrame()

{

delete myButton1;

delete myButton2;

}