private void SchedulerControl1_AdditionalAppointmentsDrag(object sender, AdditionalAppointmentsDragEventArgs e)
{
if (e.AdditionalAppointmentInfos.Count <= 0)
{
return;
}
AppointmentDragInfo aptInfo = e.AdditionalAppointmentInfos[0];
// If the end of the main dragged appointment becomes greater than the start of the special appointment,
// set the start of the special appointment being dragged to the end of the main dragged appointment.
// It prevents overlapping appointments.
if (e.PrimaryAppointmentInfos[0].EditedAppointment.End > aptInfo.SourceAppointment.Start)
{
aptInfo.EditedAppointment.Start = e.PrimaryAppointmentInfos[0].EditedAppointment.End;
}
}
void OnSchedulerControlAdditionalAppointmentsDrag(object sender, AdditionalAppointmentsDragEventArgs e)
{
List <AppointmentExchangeData> exchangeList = new List <AppointmentExchangeData>();
foreach (AppointmentDragInfo aptInfo in e.PrimaryAppointmentInfos)
{
var apt = aptInfo.EditedAppointment;
exchangeList.Add(new AppointmentExchangeData()
{
Subject = apt.Subject,
Description = apt.Description,
Start = DateTime.MinValue,
Duration = apt.Duration,
LabelKey = (int)apt.LabelKey,
StatusKey = (int)apt.StatusKey
});
}
e.Data.SetData(DataFormats.Serializable, exchangeList);
}
