使用Window API写注册表

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