public void Refresh(CriteriaType criteriaType, TCriteria criteria)
{
Busy = true;
Guid refreshGuid = Guid.NewGuid();
_refreshGuid = refreshGuid;
PaginationService.GetItems(criteriaType, PageSize, criteria, items => {
if (_refreshGuid != refreshGuid)
{
return;
}
_dispatcher.Invoke(() => {
CriteriaType = criteriaType;
if (criteriaType == CriteriaType.DownFromInfinity && items.Any())
{
Criteria = _getCriteriaFunc(items.First());
}
else if (criteriaType == CriteriaType.UpFromInfinity && items.Any())
{
Criteria = _getCriteriaFunc(items.Last());
}
else
{
Criteria = criteria;
}
UpdateItems(items);
Busy = false;
});
});
}
