It can read the current datetime from the system clock. It combines features of the QDate and QTime classes. Operator-=(std::chrono::milliseconds duration)įromMSecsSinceEpoch(qint64 msecs, Qt::TimeSpec spec = Qt::LocalTime, int offsetSeconds = 0)įromMSecsSinceEpoch(qint64 msecs, const QTimeZone & timeZone)įromSecsSinceEpoch(qint64 secs, Qt::TimeSpec spec = Qt::LocalTime, int offsetSeconds = 0)įromSecsSinceEpoch(qint64 secs, const QTimeZone & timeZone)įromStdLocalTime(const std::chrono::local_time & time)įromStdTimePoint(const std::chrono::time_point & time)įromStdTimePoint(const std::chrono::local_time & time)įromString(const QString & string, Qt::DateFormat format = Qt::TextDate)įromString(QStringView string, Qt::DateFormat format = Qt::TextDate)įromString(QStringView string, QStringView format, QCalendar cal = QCalendar())įromString(const QString & string, QStringView format, QCalendar cal = QCalendar())įromString(const QString & string, const QString & format, QCalendar cal = QCalendar())Ī QDateTime object encodes a calendar date and a clock time (a "datetime"). Operator+=(std::chrono::milliseconds duration) ToTimeZone(const QTimeZone & timeZone) const ToString(QStringView format, QCalendar cal = QCalendar()) const ToString(Qt::DateFormat format = Qt::TextDate) const ToString(const QString & format, QCalendar cal = QCalendar()) const QDateTime(QDate date, QTime time, Qt::TimeSpec spec = Qt::LocalTime, int offsetSeconds = 0)ĪddDuration(std::chrono::milliseconds msecs) const The TimeSpan object in the $90mins variable.QDateTime(QDate date, QTime time, const QTimeZone & timeZone) The second command uses the Adjust parameter of Set-Date to adjust the date by the value of ![]() Interval, and saves it in the $90mins variable. The first command uses the New-TimeSpan cmdlet to create a TimeSpan object with a 90-minute These commands advance the system time on the local computer by 90 minutes. Set-Date -Date $T Example 4: Add 90 minutes to the system clock The second command uses the Date parameter to pass the DateTime object in $T to the The first command gets the date and stores it in $T. These commands change the system date and time on local computer to the date and time saved in the Set-Date -Adjust -0:10:0 -DisplayHint Time Example 3: Set the date and time to a variable value The DisplayHint parameter tells PowerShell to display only the time, but it does notĪffect the DateTime object that Set-Date returns. The Adjust parameter allows you to specify an interval of change (minus ten minutes) in the This example sets the current system time back by 10 minutes. Set-Date -Date (Get-Date).AddDays(3) Example 2: Set the system clock back 10 minutes The DateTime object'sĪddDays method adds a specified number of days ( 3) to the current DateTime object. ![]() The Get-Date cmdlet returns the current date as a DateTime object. Uses the Date parameter to specify the date. This command adds three days to the current system date. Examples Example 1: Add three days to the system date To specify a change interval, use the Adjust parameter. ![]() To specify a new date or time, use the Date parameter. You can specify a new date and/or time by typing a string or by passing a DateTime or The Set-Date cmdlet changes the system date and time on the computer to a date and time that you Changes the system time on the computer to a time that you specify.
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