public object AddNew()
{
CustomAppointment app = new CustomAppointment(this);
List.Add(app);
return(app);
}
private void schedulerStorage1_FetchAppointments(object sender, FetchAppointmentsEventArgs e)
{
DateTime start = e.Interval.Start;
DateTime end = e.Interval.End;
CustomEventList actualDataSource = this.schedulerStorage1.Appointments.DataSource as CustomEventList;
if (actualDataSource == null)
{
return;
}
// Check if the requested interval is outside lastFetchedInterval
if (start <= lastFetchedInterval.Start || end >= lastFetchedInterval.End)
{
// You can vary margin value to find the most appropriate balance between performance and detalization
TimeSpan margin = TimeSpan.FromDays(0); // TimeSpan.FromDays(1)
lastFetchedInterval = new TimeInterval(start - margin, end + margin);
// Poplate the actualDataSource using the lastFetchedInterval
actualDataSource.Clear();
for (int i = 0; i < fullDataSource.Count; i++)
{
CustomAppointment customAppointment = fullDataSource[i];
if (customAppointment.StartTime >= lastFetchedInterval.Start.Date &&
customAppointment.EndTime <= lastFetchedInterval.End.Date)
{
actualDataSource.Add(customAppointment);
}
}
}
lblInfo.Text = string.Format("Interval: {0}, Appointments: {1}", lastFetchedInterval, actualDataSource.Count.ToString());
}
CustomAppointment CreateEvent(CustomEventList eventList, string subject, object resourceId, int status, int label)
{
CustomAppointment apt = new CustomAppointment(eventList);
apt.Subject = subject;
apt.OwnerId = resourceId;
Random rnd = RandomInstance;
int rangeInMinutes = 60 * 24;
apt.StartTime = DateTime.Today + TimeSpan.FromHours(rnd.Next(0, rangeInMinutes));
apt.EndTime = apt.StartTime + TimeSpan.FromMinutes(60);
apt.Status = status;
apt.Label = label;
return(apt);
}
public int IndexOf(CustomAppointment appointment)
{
return(List.IndexOf(appointment));
}
public void Add(CustomAppointment appointment)
{
base.List.Add(appointment);
}
