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Toggling the Num Lock, Caps Lock, and Scroll Lock keys

, 24 May 2002 CPOL
How to toggle the Num Lock, Caps Lock, and Scroll Lock keys programmatically.
// ToggleKeysDoc.cpp : implementation of the CToggleKeysDoc class
//

#include "stdafx.h"
#include "ToggleKeys.h"

#include "ToggleKeysDoc.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CToggleKeysDoc

IMPLEMENT_DYNCREATE(CToggleKeysDoc, CDocument)

BEGIN_MESSAGE_MAP(CToggleKeysDoc, CDocument)
	//{{AFX_MSG_MAP(CToggleKeysDoc)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CToggleKeysDoc construction/destruction

CToggleKeysDoc::CToggleKeysDoc()
{
	// TODO: add one-time construction code here

}

CToggleKeysDoc::~CToggleKeysDoc()
{
}

BOOL CToggleKeysDoc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	((CEditView*)m_viewList.GetHead())->SetWindowText(NULL);

	// TODO: add reinitialization code here
	// (SDI documents will reuse this document)

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CToggleKeysDoc serialization

void CToggleKeysDoc::Serialize(CArchive& ar)
{
	// CEditView contains an edit control which handles all serialization
	((CEditView*)m_viewList.GetHead())->SerializeRaw(ar);
}

/////////////////////////////////////////////////////////////////////////////
// CToggleKeysDoc diagnostics

#ifdef _DEBUG
void CToggleKeysDoc::AssertValid() const
{
	CDocument::AssertValid();
}

void CToggleKeysDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CToggleKeysDoc commands

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About the Author

Armen Hakobyan
Software Developer (Senior) SafeNet Inc
United States United States
No Biography provided

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