public new object Clone()
{
DataRow dr1 = this.Dr.Table.NewRow();
dr1.ItemArray = this.Dr.ItemArray.Clone() as object[];
if (dr1[MDB_ScheduleItem.Column_UniqueID] == null || dr1[MDB_ScheduleItem.Column_UniqueID] == DBNull.Value)
{
dr1[MDB_ScheduleItem.Column_UniqueID] = MDB_ScheduleDataProvider.GetNextID();
}
MDB_ScheduleItem item1 = new MDB_ScheduleItem(dr1);
if (dr1[MDB_ScheduleItem.Column_RecurrenceRule].Equals(lastRecurrenceRule))
{
item1.recurrenceRuleID = this.recurrenceRuleID;
item1.dirtyFlagExplicitlySet = this.dirtyFlagExplicitlySet;
item1.UniqueID = MDB_ScheduleDataProvider.GetNextID();
}
lastRecurrenceRule = dr1[MDB_ScheduleItem.Column_RecurrenceRule].ToString();
return(item1);
}
public override void Remove(IScheduleAppointment item1)
{
base.Remove(item1);
MDB_ScheduleItem item = item1 as MDB_ScheduleItem;
if (item != null && item.RecurrenceRule.Length > 0)
{
if (MDB_ScheduleDataProvider.itemsToDelete == null)
{
MDB_ScheduleDataProvider.itemsToDelete = new List <DataRow>();
}
foreach (DataRow dr in MDB_ScheduleDataProvider.scheduleDataSet.Tables[MDB_ScheduleDataProvider.Table_Appointments].Rows)
{
if (dr.RowState != DataRowState.Deleted &&
dr.RowState != DataRowState.Detached &&
item.RecurrenceRule.Equals(dr[MDB_ScheduleItem.Column_RecurrenceRule]))
{
MDB_ScheduleDataProvider.itemsToDelete.Add(dr);
}
}
}
}
