Class TimeZoneInformation

Namespace

SWConfigDataSharedLib.Globalization

Assembly

IpPbxCDSSharedLib.dll

Information about a time zone

public class TimeZoneInformation

Inheritance

object

TimeZoneInformation

Properties

Bias

The offset from UTC. Local = UTC + Bias.

public int Bias { get; }

Property Value

int

CurrentTimeZone

Get the currently selected time zone

public static TimeZoneInformation CurrentTimeZone { get; }

Property Value

TimeZoneInformation

CurrentTimeZonesDayLightName

Gets the day light saving name of the current timezone

public static string CurrentTimeZonesDayLightName { get; }

Property Value

string

CurrentTimeZonesStandardName

Gets the standard name of the current timezone. This name can be localized!

public static string CurrentTimeZonesStandardName { get; }

Property Value

string

DayLightDate

Gets the next beginning date of the current or next day light saving time period.

public DateTime DayLightDate { get; }

Property Value

DateTime

DaylightBias

The offset from UTC during daylight time.

public int DaylightBias { get; }

Property Value

int

DaylightName

The zone's name during daylight savings time.

public string DaylightName { get; }

Property Value

string

DisplayName

The zone's display name, e.g. '(GMT) Greenwich Mean Time : Dublin, Edinburgh, Lisbon, London'.

public string DisplayName { get; }

Property Value

string

LastYearRule

public TimeZoneInfo.AdjustmentRule LastYearRule { get; }

Property Value

TimeZoneInfo.AdjustmentRule

NExtYearRule

public TimeZoneInfo.AdjustmentRule NExtYearRule { get; }

Property Value

TimeZoneInfo.AdjustmentRule

Name

The zone's name.

public string Name { get; }

Property Value

string

StandardBias

The offset from UTC during standard time.

public int StandardBias { get; }

Property Value

int

StandardDate

Gets the next beginning date of the current or next standard time period.

public DateTime StandardDate { get; }

Property Value

DateTime

StandardName

The zone's name during 'standard' time (not daylight savings).

public string StandardName { get; }

Property Value

string

ThisYearRule

public TimeZoneInfo.AdjustmentRule ThisYearRule { get; }

Property Value

TimeZoneInfo.AdjustmentRule

Methods

EnumZones()

Enumerate the available time zones

public static Dictionary<string, TimeZoneInformation> EnumZones()

Returns

Dictionary<string, TimeZoneInformation>

The list of known time zones

FromStandardName(string)

Get a TimeZoneInformation for a supplied index.

public static TimeZoneInformation FromStandardName(string StandardName)

Parameters

StandardName string

Returns

TimeZoneInformation

The corresponding TimeZoneInformation.

Exceptions

ArgumentOutOfRangeException

Thrown if the index is not found.

FromSystemTimeZoneID(string)

Get a TimeZoneInformation for a supplied index.

public static TimeZoneInformation FromSystemTimeZoneID(string SystemTimeZoneID)

Parameters

SystemTimeZoneID string

The time zone to find. The id is the standard name

Returns

TimeZoneInformation

The corresponding TimeZoneInformation.

Exceptions

ArgumentOutOfRangeException

Thrown if the index is not found.

FromUniversalTime(DateTime)

Convert a time interpreted as UTC to a time in this time zone.

public DateTime FromUniversalTime(DateTime utc)

Parameters

utc DateTime

The UTC time to convert.

Returns

DateTime

The corresponding local time in this zone.

GetAllTimeZoneInformationSortedByBIAS()

Retrieves a list of all system time zones sort by bias.

public static TimeZoneInformation[] GetAllTimeZoneInformationSortedByBIAS()

Returns

TimeZoneInformation[]

array of time zones

HasDayLightTime()

Retrieves if the time zone has a day light saving time.

public bool HasDayLightTime()

Returns

bool

True is a day light saving time exists.

ToString()

Retrieves string representation of the time zone.

public override string ToString()

Returns

string

String representation.

ToUniversalTime(DateTime)

Convert a time interpreted as a local time in this zone to the equivalent UTC. Note that there may be different possible interpretations at the daylight time boundaries.

public DateTime ToUniversalTime(DateTime local)

Parameters

local DateTime

The local time to convert.

Returns

DateTime

The corresponding UTC.

Exceptions

NotSupportedException

Thrown if the method failed due to missing platform support.