CalendarExceptionCollection.Remove

CalendarExceptionCollection.Remove method

Removes CalendarException instance from this collection.

public bool Remove(CalendarException item)
ParameterTypeDescription
itemCalendarExceptionThe item to remove.

Return Value

true if the specified exception was removed successfully.

Examples

Shows how to use calendar exception collection to define calendar exceptions.

var project = new Project(DataDir + "project_update_test.mpp");
var calendar = project.Calendars.GetByUid(3);

calendar.Exceptions.Clear();
Calendar.MakeStandardCalendar(calendar);

var exception = new CalendarException();
exception.FromDate = new DateTime(2020, 3, 30, 8, 0, 0);
exception.ToDate = new DateTime(2020, 4, 3, 17, 0, 0);
exception.DayWorking = true;
exception.Name = "Exception 1";

var wt1 = new WorkingTime(9, 13);
var wt2 = new WorkingTime(14, 19);

exception.WorkingTimes.Add(wt1);
exception.WorkingTimes.Add(wt2);
calendar.Exceptions.Add(exception);

var nonWorkingExceptions = new CalendarException[2];
nonWorkingExceptions[0] = new CalendarException();
nonWorkingExceptions[0].FromDate = new DateTime(2020, 4, 13, 8, 0, 0);
nonWorkingExceptions[0].ToDate = new DateTime(2020, 4, 18, 17, 0, 0);
nonWorkingExceptions[0].DayWorking = false;
nonWorkingExceptions[0].Name = "Exception 2";
nonWorkingExceptions[1] = new CalendarException();
nonWorkingExceptions[1].FromDate = new DateTime(2020, 4, 6, 8, 0, 0);
nonWorkingExceptions[1].ToDate = new DateTime(2020, 4, 10, 17, 0, 0);
nonWorkingExceptions[1].DayWorking = false;
nonWorkingExceptions[1].Name = "Exception 3";
calendar.Exceptions.AddRange(nonWorkingExceptions);

Console.WriteLine("Exceptions of calendar {0}: ", calendar.Exceptions.ParentCalendar.Name);
Console.WriteLine("Exceptions count: {0}", calendar.Exceptions.Count);
Console.WriteLine();
foreach (var calendarException in calendar.Exceptions)
{
    Console.WriteLine("Name: " + calendarException.Name);
    Console.WriteLine("From Date: " + calendarException.FromDate);
    Console.WriteLine("To Date: " + calendarException.ToDate);
    Console.WriteLine("Is day working: " + calendarException.DayWorking);
    Console.WriteLine();
}

// remove all exceptions
Console.WriteLine("Remove calendar exceptions...");
List<CalendarException> exceptions = calendar.Exceptions.ToList();
foreach (var calendarException in exceptions)
{
    Console.WriteLine("Remove exception: " + calendarException.Name);
    Console.WriteLine();
    calendar.Exceptions.Remove(calendarException);
}

See Also

CalendarExceptionCollection.GetEnumerator CalendarExceptionCollection.ToList