?? newdw.cpp
字號(hào):
// newdw.cpp : implementation file
//
#include "stdafx.h"
#include "REG.h"
#include "newdw.h"
#include <assert.h>
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// newdw dialog
newdw::newdw(CWnd* pParent /*=NULL*/)
: CDialog(newdw::IDD, pParent)
{
//{{AFX_DATA_INIT(newdw)
m_dwname = _T("");
m_dwvalue = 0;
m_xianshi = _T("");
m_xian = _T("");
//}}AFX_DATA_INIT
}
void newdw::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(newdw)
DDX_Text(pDX, IDC_EDIT1, m_dwname);
DDX_Text(pDX, IDC_EDIT2, m_dwvalue);
DDX_Text(pDX, IDC_EDIT3, m_xianshi);
DDX_Text(pDX, IDC_EDIT4, m_xian);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(newdw, CDialog)
//{{AFX_MSG_MAP(newdw)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// newdw message handlers
void newdw::OnOK()
{ UpdateData();
if(m_dwname == _T(""))
{
MessageBox("請(qǐng)輸入要?jiǎng)?chuàng)建的DWORD名稱","錯(cuò)誤",MB_OK);
}
else{
DWORD type_1=REG_DWORD;
DWORD rc;
DWORD len;
DWORD fValue;
HKEY hkey;
len = 4;
UpdateData();
RegOpenKeyEx(HKEY_CURRENT_USER,"Environment", 0, KEY_QUERY_VALUE | KEY_SET_VALUE, &hkey);
rc = RegQueryValueEx( hkey, m_dwname, 0, &type_1, (LPBYTE)&fValue, &len );
if (rc != ERROR_SUCCESS) {
if (rc == ERROR_FILE_NOT_FOUND) {
fValue = 0;
}
else {
assert( rc == ERROR_SUCCESS );
}
}
UpdateData();
RegOpenKeyEx(HKEY_CURRENT_USER,"Environment", 0, KEY_QUERY_VALUE | KEY_SET_VALUE, &hkey);
rc = RegSetValueEx( hkey, m_dwname, 0, REG_DWORD, (LPBYTE)&m_dwvalue, 4 );
assert( rc == ERROR_SUCCESS );
m_xianshi=" 恭喜你創(chuàng)建DWORD鍵";
m_xian=m_dwname;
UpdateData(false);
}
}
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