BindingListIndex not works with recurring appointments...

Thanks for the help.

Regards, Lello

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STEP TO REPRODUCE:

// STEP 1

private DataTable CreateTableAppointmentsInRange()

{

    DataTable newTable = new DataTable("AppointmentData");

    newTable.Columns.Add("Subject", typeof(string));

    newTable.Columns.Add("StartDateTime", typeof(DateTime));

    newTable.Columns.Add("EndDateTime", typeof(DateTime));

    newTable.Columns.Add("Description", typeof(string));

    newTable.Columns.Add("Location", typeof(string));

    newTable.Columns.Add("OwnerKey", typeof(string));

    newTable.Columns.Add("AllDayEvent", typeof(bool));

    newTable.Columns.Add("Locked", typeof(bool));

    newTable.Columns.Add("Visible", typeof(bool));

    newTable.Columns.Add("IsRecurringAppointmentRoot", typeof(bool));

    newTable.Columns.Add("HasReminder", typeof(bool));

    newTable.Columns.Add("BarColor", typeof(Color));

    newTable.Columns.Add("BindingListIndex", typeof(int));

    foreach ( DateRange oRange in this.CalendarInfo1.AlternateSelectedDateRanges )

    {

        foreach (Infragistics.Win.UltraWinSchedule.Day oDay in oRange.Days)

        {

            for (int i = 0; i < oDay.Appointments.Count; i++)

            {

                //     Create an object array, populated with the appointment

                //     properties of interest.

                object[] appointmentData = new object[]

{

                                 oDay.Appointments[i].Subject,

                                 oDay.Appointments[i].StartDateTime,

                                 oDay.Appointments[i].EndDateTime,

                                 oDay.Appointments[i].Description,

                                 oDay.Appointments[i].Location,

                                 oDay.Appointments[i].OwnerKey,

                                 oDay.Appointments[i].AllDayEvent,

                                 oDay.Appointments[i].Locked,

                                 oDay.Appointments[i].Visible,

                                 oDay.Appointments[i].IsRecurringAppointmentRoot,

                                 oDay.Appointments[i].HasReminder,

                                 oDay.Appointments[i].BarColor,

                           oDay.Appointments[i].BindingListIndex,

                        };

                //     Add a row to the new table to represent this Appointment.

                newTable.Rows.Add(appointmentData);

            }

        }

    }

    return newTable;

}

// STEP 2

DataTable AppointmentsTable = CreateTableAppointmentsInRange();

this.Grid1.SetDataBinding(AppointmentsTable, string.Empty);

// STEP 3

private void Grid1_DoubleClickCell(object sender, DoubleClickCellEventArgs e)

{

      if (e.Cell.Row.Cells["BindingListIndex"].Value != null)

      {

          //Display the Selected Appointment dialog to edit the appointment

          int BindingListIndex = Convert.ToInt32(e.Cell.Row.Cells["BindingListIndex"].Value);

          // Whenever I select a recurring appointment

           // a null reference exception appears. How can I fix this?

           Appointment app = this.CalendarInfo1.Appointments.GetAppointmentFromBindingListIndex(BindingListIndex);

          this.CalendarInfo1.DisplayAppointmentDialog( app );

      }

}