/// <summary>
/// Controls how data is retrieved and bound to the control.
/// </summary>
protected override void PerformSelect()
{
if (this.DataSourceID.Length == 0)
{
this.OnDataBinding(EventArgs.Empty);
}
var ds = this.DataSource;
if (ds != null)
{
_viewState = new TollingEventsListViewState();
Dictionary <int, string> mds = this.MessagesDataSource == null ? null : this.MessagesDataSource;
foreach (var t in ds.OrderByDescending(t => t.TollingStartDate))
{
string messageID;
_viewState.Events.Add(new TollingEventsListViewState.TollingEventListItem()
{
Description = t.Description,
StartDate = t.StartDate,
EndDate = t.TollingEndDate,
TollingDays = t.GetTollingDays(),
Deadline = t.TollingDueDate,
EndReason = CPConvert.ToString(t.TollingEndReason),
MessageID = mds != null && mds.TryGetValue(t.IsInadequateResponse ? -t.TollingEventNumber : t.TollingEventNumber, out messageID) ? messageID : null
});
}
}
this.MarkAsDataBound();
}
/// <summary>
/// Restores view-state information from a previous page request that was saved by the SaveViewState method.
/// </summary>
/// <param name="savedState">An <see cref="Object"/> that represents the control state to be restored.</param>
protected override void LoadViewState(object savedState)
{
Pair state = savedState as Pair;
if (state != null)
{
_viewState = state.Second as TollingEventsListViewState;
base.LoadViewState(state.First);
}
else
{
_viewState = new TollingEventsListViewState();
}
}