C++中对文件进行读写操作

Origine: http://forum.newlc.com/index.php/topic,12882.0.html
In the RSS file:
RESOURCE CBA r_yourapp_softkeys_options_open
{
buttons =
{
CBA_BUTTON { id=EAknSoftkeyOptions; txt = "Options"; },
CBA_BUTTON { id=EYourAppCmdOpenApp; txt = "Open"; }
};
}

RESOURCE CBA r_yourapp_softkeys_options_stop
{
buttons =
{
CBA_BUTTON { id=EAknSoftkeyOptions; txt = "Options"; },
CBA_BUTTON { id=EYourAppCmdStopApp; txt = "Stop"; }
};
}

In the HRH file:
enum TYourAppCommandIds
    {
// ...
id=EYourAppCmdOpenApp,
id=EYourAppCmdStopApp,
// ...
};

In your application's AppUi class:
void CYourAppUi::SetCommandSetL(TInt aResourceId)
{
CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current();
cba->SetCommandSetL( aResourceId );
}

Now you can call:

SetCommandSetL( R_YOURAPP_SOFTKEYS_OPTIONS_OPEN );
OR
SetCommandSetL( R_YOURAPP_SOFTKEYS_OPTIONS_STOP );

where ever you want.

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