学步园

//写入文本<br /> void WriteString(HKEY key, CStringW valueName, CStringW value)<br /> {<br /> RegSetValueEx(key, valueName, 0, REG_SZ, (LPBYTE)(LPCTSTR)value, (value.GetLength()+1) * sizeof(TCHAR));<br /> }<br /> //写入bool<br /> void WriteBoolean(HKEY key, CStringW valueName, bool value)<br /> {<br /> WriteString(key, valueName, value ? _T("true") : _T("false"));<br /> }<br /> //写入DWORD<br /> void WriteDWORD(HKEY key, CStringW valueName, DWORD value)<br /> {<br /> RegSetValueEx(key, valueName, 0, REG_DWORD, (LPBYTE)&value, sizeof(value));<br /> }<br /> void WriteProps()<br /> {<br /> HKEY key;<br /> //创建键<br /> RegCreateKey(HKEY_LOCAL_MACHINE, _T("Software//chain//studyRegWrite"), &key);<br /> WriteString (key, _T("people"), _T("chainchan"));<br /> WriteDWORD (key, _T("age"), 25);<br /> WriteBoolean(key, _T("IsMale"), true);<br /> RegCloseKey (key);<br /> }<br /> int main()<br /> {<br /> WriteProps();<br /> return 0;<br /> }