www.pudn.com > HelloTutorial7_src.rar > HelloWorldEvents.cpp

// HelloWorldEvents.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "HelloCli.h" 
#include "HelloCliDlg.h" 
 
#include "HelloWorldEvents.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CHelloWorldEvents 
 
IMPLEMENT_DYNCREATE(CHelloWorldEvents, CCmdTarget) 
 
CHelloWorldEvents::CHelloWorldEvents() 
{ 
	EnableAutomation(); 
} 
 
CHelloWorldEvents::~CHelloWorldEvents() 
{ 
} 
 
 
void CHelloWorldEvents::OnFinalRelease() 
{ 
	// When the last reference for an automation object is released 
	// OnFinalRelease is called.  The base class will automatically 
	// deletes the object.  Add additional cleanup required for your 
	// object before calling the base class. 
 
	CCmdTarget::OnFinalRelease(); 
} 
 
 
BEGIN_MESSAGE_MAP(CHelloWorldEvents, CCmdTarget) 
	//{{AFX_MSG_MAP(CHelloWorldEvents) 
		// NOTE - the ClassWizard will add and remove mapping macros here. 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
BEGIN_DISPATCH_MAP(CHelloWorldEvents, CCmdTarget) 
	//{{AFX_DISPATCH_MAP(CHelloWorldEvents) 
	DISP_FUNCTION(CHelloWorldEvents, "OnSayHello", OnSayHello, VT_EMPTY, VTS_BSTR) 
	//}}AFX_DISPATCH_MAP 
END_DISPATCH_MAP() 
 
BEGIN_INTERFACE_MAP(CHelloWorldEvents, CCmdTarget) 
	INTERFACE_PART(CHelloWorldEvents, DIID_DHelloWorldEvents, Dispatch) 
END_INTERFACE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CHelloWorldEvents message handlers 
 
void CHelloWorldEvents::OnSayHello(LPCTSTR lpszHost)  
{ 
	CHelloCliDlg* pDlg = (CHelloCliDlg*)AfxGetMainWnd(); 
	if (pDlg != NULL) 
	{ 
		pDlg->m_strStatus += "The OnSayHello() connection point method has been called\r\n"; 
		pDlg->UpdateData(FALSE); 
	} 
 
	// Show a message box saying 'Hello, world, from host ' + lpszHost: 
	CString strMessage = "Hello, world, from "; 
	strMessage += lpszHost; 
 
	AfxMessageBox(strMessage, MB_ICONINFORMATION); 
}