private void ExecuteFilter()
{
lock (gawd)
{
IEnumerable <DBObjectViewModel> filteredList;
if (string.IsNullOrWhiteSpace(ResultsFilter))
{
// if there's no filter, just use the plain ol' list
filteredList = actualList;
}
else
{
var pred = DBObjectSearch.BuildPredicateFromSearchText(ResultsFilter);
filteredList = from item in actualList
where pred.Invoke(item)
select item;
}
foreach (var found in filteredList)
{
DatabaseObjects.Add(found);
}
Execute.OnUIThread(() =>
{
DatabaseObjects.Clear();
DatabaseObjects.AddRange(filteredList);
});
}
}
