Symbian 之 时间 时区 日历 转化

localizer = CTzLocalizer::NewL();

// 一、获得所有的时区信息

void GetAllTimeZonesL()

{

// Use standard names in alphabetical order 返回值仅仅为一个装有CTzLocalizedTimeZone的数组，具体内容通过CTzLocalizedTimeZone访问

CTzLocalizedTimeZoneArray* timeZones = localizer->GetAllTimeZonesL(CTzLocalizer::ETzAlphaStandardNameAscending);

//循环获取每一个时区的相关信息

TInt count= timeZones->Count();

for(TInt i=0; i<>

{

TPtrC temp(timeZones->At(i).StandardName()); //标准名称

// if the time zone has a standard name, do your things

if ((&temp)->Length()!=0)

{

timeZones->At(i).ShortStandardName(); //简称

}

}

delete timeZones;

}

// Add a city to a specific time zone and city group 向同一个时区中增加一个城市

void AddCityL()

{

// Add the new city to the same time zone and city group as London

//向伦敦所在的时区增加一个城市

_LIT(KCityName,"London");

TBufC cityBuf(KCityName);

TPtrC cityName(cityBuf);

// First, find the time zone and city group that London is in

//通过姓名查找时区。

CTzLocalizedCity* city=localizer->FindCityByNameL(cityName);

if (!city)

// city doesn't exist

User::Leave(KErrNotFound);

// Get the city's time zone ID and city group ID

//获得城市的时区ID和城市“组”ID

timeZoneId = city->TimeZoneId();

cityGroupId = city->GroupId();

delete city;

// Now add the new city to that time zone/city group.

// First check it is not already present //获得在本时区所有的城市

CTzLocalizedCityArray* cities=localizer->GetCitiesL(timeZoneId);