Interface ICalendar
Namespace: Aspose.Tasks
Assembly: Aspose.Tasks.dll (25.4.0)
Represents a calendar abstraction which can be used for various calculations of dates and durations.
public interface ICalendarMethods
GetFinishDateByStartAndWork(DateTime, Duration)
Calculates the date when the specified amount of work time will pass according to the calendar.
DateTime GetFinishDateByStartAndWork(DateTime start, Duration work)Parameters
start DateTime
Start date.
work Duration
Work duration.
Returns
Finish date.
GetFinishDateByStartAndWork(DateTime, TimeSpan)
Calculates the date when the specified amount of work time will pass according to the calendar.
DateTime GetFinishDateByStartAndWork(DateTime start, TimeSpan work)Parameters
start DateTime
Start date.
work TimeSpan
Work duration.
Returns
Finish date.
GetNextWorkingDayStart(DateTime)
Calculates next working day start for the specified date.
DateTime GetNextWorkingDayStart(DateTime date)Parameters
date DateTime
The date to get next working day start for.
Returns
Next working day start System.DateTime.
GetPreviousWorkingDayEnd(DateTime)
Calculates the end of the previous working date from the specified date.
DateTime GetPreviousWorkingDayEnd(DateTime date)Parameters
date DateTime
the date to calculate the previous working day end.
Returns
The end of the previous working day end
GetStartDateFromFinishAndDuration(DateTime, Duration)
Returns start date based on the specified finish date and duration.
DateTime GetStartDateFromFinishAndDuration(DateTime finish, Duration duration)Parameters
finish DateTime
The specified finish date.
duration Duration
The specified duration.
Returns
Calculated start date.
GetStartDateFromFinishAndDuration(DateTime, TimeSpan)
Returns start date based on specified finish date and duration.
DateTime GetStartDateFromFinishAndDuration(DateTime finish, TimeSpan duration)Parameters
finish DateTime
The specified finish date.
duration TimeSpan
The specified duration.
Returns
Calculated start date.
GetTaskFinishDateFromDuration(Task, TimeSpan)
Calculates the task finish date and time from its start date, split parts and the work duration.
DateTime GetTaskFinishDateFromDuration(Task task, TimeSpan duration)Parameters
task Task
The task to calculate finish date for.
duration TimeSpan
The duration to calculate.
Returns
Task’s finish date for the given start date and duration.
Remarks
Returns DateTime.MinValue if task is summary, null or its start date is not set.
GetWorkingHours(DateTime, DateTime)
Return WorkUnit - Start, Finish and Duration of working hours for the specified date time interval.
WorkUnit GetWorkingHours(DateTime start, DateTime finish)Parameters
start DateTime
Start date of the interval.
finish DateTime
Finish date of the interval.
Returns
Instance of Aspose.Tasks.WorkUnit class containing Start, Finish and Duration of working hours.
GetWorkingHours(DateTime)
Returns the amount of working hours at the specified date.
TimeSpan GetWorkingHours(DateTime dt)Parameters
dt DateTime
The date to get working hours for.
Returns
Working hours at the specified date.
GetWorkingTimes(DateTime)
Returns Aspose.Tasks.WorkingTimeCollection of working times for the specified date.
WorkingTimeCollection GetWorkingTimes(DateTime dt)Parameters
dt DateTime
The date to get working times for.
Returns
Collection of Aspose.Tasks.WorkingTime instances.
IsDayWorking(DateTime)
Determines whether the specified day is a working day according to the calendar.
bool IsDayWorking(DateTime dt)Parameters
dt DateTime
The date to check whether the day is working.
Returns
True if the day is a working day.
