这段程序写注册表写不进去??请大侠帮忙看看

[starstargao]

if(RegCreateKeyEx(HKEY_CURRENT_USER ,"SOFTWARE\\Navigator\\BtConfig",
0,0,0,0,0,&key,&dwDis)!=ERROR_SUCCESS)
{
// AddToLog(RUNLOG,"ERROR: CGpsSettingDlg/Save/RegCreateKeyEx/%d",GetLastError());
return ;
}

dwType=REG_DWORD;
dwSize=sizeof(DWORD);

if(RegSetValueEx(key,_T("BaudRate"),0,dwType,(const BYTE *)&Baud,dwSize)!=ERROR_SUCCESS)
{
if(RegCloseKey(key)!=ERROR_SUCCESS)
{
// AddToLog(RUNLOG,"ERROR: CGpsSettingDlg/Sav/RegCloseKey/%d",GetLastError());
return ;
}

// AddToLog(RUNLOG,"ERROR: CGpsSettingDlg/Save/RegSetValueEx/%d",GetLastError());
return ;
}

if(RegSetValueEx(key,_T("ComPort"),0,dwType,(const BYTE *)&portno,dwSize)!=ERROR_SUCCESS)
{
if(RegCloseKey(key)!=ERROR_SUCCESS)
{
// AddToLog(RUNLOG,"ERROR: CGpsSettingDlg/Save/RegCloseKey/%d",GetLastError());
return ;
}

// AddToLog(RUNLOG,"ERROR: CGpsSettingDlg/Save/RegSetValueEx/%d",GetLastError());
return ;
}

if(RegCloseKey(key)!=ERROR_SUCCESS)
{
// AddToLog(RUNLOG,"ERROR: CGpsSettingDlg/Save/RegCloseKey/%d",GetLastError());
return ;
}

[lyz319]

你用的是不是WinXp＋sp2系统，我程序也出现这个问题，原因是我们的程序写到注册表中了，而重启后系统把写进去的删除了，如果制作成安装软件，写进去就不会被删，要不你试试

[xuzheng318]

帮楼主顶！关注！

[RockHwnd]

你把这句
RegCreateKeyEx(HKEY_CURRENT_USER ,"SOFTWARE\\Navigator\\BtConfig",0,0,0,0,0,&key,&dwDis)

改成
RegCreateKeyEx(HKEY_CURRENT_USER ,"SOFTWARE\\Navigator\\BtConfig",
0,0,REG_OPTION_NON_VOLATILE,KEY_ALL_ACCESS,0,&key,&dwDis)

试试看,如果是重启没有了,可能是因为这个问题